THE SCOT FORGE DIFFERENCE Forging A Better Future Through the unwavering commitment of our employee-owners, we will forge a better future for those we serve: our customers, fellow owners, suppliers and communities. The foundation of our commitment is our unique employee-owned culture, which embodies the values of safety, personal accountability, integrity, continuous improvement, learning and collaboration. Forging A Better Future Through the unwavering commitment of our employee-owners, we will forge a better future for those we serve: our customers, fellow owners, suppliers and communities. The foundation of our commitment is our unique employee-owned culture, which embodies the values of safety, personal accountability, integrity, continuous improvement, learning and collaboration. GIVING BACK TO OUR COMMUNITIES CUSTOMER COMMITMENT GIVING BACK TO OUR COMMUNITIES CUSTOMER COMMITMENT We Build Our Business Around Your Needs We’re dedicated to customer satisfaction by supporting numerous programs and resources designed to ensure you receive quality products and services. Scot Forge offers every customer: Dedicated technical expertise Cost and component reduction analysis Near-net shapes and customized quantities Program management Fast delivery and breakdown services *Certification must be specified at time of quotation A vast inventory of materials and tools Value-added, secondary services Certifications to ISO 9001:2015, AS9100D, Nadcap Heat Treating and Non-Destructive Testing*, ABS*, DNV* and Lloyd's Register* We Build Our Business Around Your Needs We’re dedicated to customer satisfaction by supporting numerous programs and resources designed to ensure you receive quality products and services. Scot Forge offers every customer: Dedicated technical expertise Cost and component reduction analysis Near-net shapes and customized quantities Program management Fast delivery and breakdown services A vast inventory of materials and tools Value-added, secondary services Certifications to ISO 9001:2015, AS9100D, Nadcap Heat Treating and Non-Destructive Testing*, ABS*, DNV* and Lloyd's Register* *Certification must be specified at time of quotation Discover More About Scot Forge Our History Starting as a small hammer shop in Chicago in 1893, Scot Forge has 130 years of experience. Today we have the capability to forge parts weighing up to 300,000 lbs. and roll seamless rings up to 252" in diameter. Our Unique Culture Discover our spirit. Learn about our unique culture. Manufacturing Facilities Customized equipment and creative operating techniques at multiple locations enable us to manufacture forged products that conform to your exact specifications. Quality and Certifications At Scot Forge, every employee-owner is dedicated to achieving the goal of total customer satisfaction by safely supplying the highest-quality forgings and services possible. Press Releases and Company News See what’s new and exciting at Scot Forge. Discover More About Scot Forge Our History Starting as a small hammer shop in Chicago in 1893, Scot Forge has 130 years of experience. Today we have the capability to forge parts weighing up to 300,000 lbs. and roll seamless rings up to 252" in diameter. Our Unique Culture Discover our spirit. Learn about our unique culture. Manufacturing Facilities Customized equipment and creative operating techniques at multiple locations enable us to manufacture forged products that conform to your exact specifications. Quality and Certifications At Scot Forge, every employee-owner is dedicated to achieving the goal of total customer satisfaction by safely supplying the highest-quality forgings and services possible. Press Releases and Company News See what’s new and exciting at Scot Forge. We can help you today! Name* Phone Number* Company* Email* State/Country* Comment/Request* File upload Upload File NOTE: Please do not upload sensitive documents. For a secure file transfer please call 800-435-6621. Submit

Consider casting conversions for stronger, more sound and technically superior components and a better supply-chain solution. Advantages of Converting Casting to Forgings Why Forging Over Other Methods? Everyday economic and competitive threats, along with part failures, warranty issues and reputational impact drive manufacturing decision magkers to seek metalworking alternatives. SCOT FORGE EVALUATES CONVERSIONS ON A CASE-BY-CASE BASIS. We consider various factors, including the ability to redesign a product as well as the design requirements for the end-use application. Often, this requires engineers to challenge traditional methods and consider new technological advances. CASTING CONVERSIONS CAN FREQUENTLY LOWER TOTAL COSTS. Forgings usually target a lower total cost when compared to a casting or fabrication. When we evaluate cost factors, such as product life-cycle costs from procurement, lead time and rework, as well as costs of scrap, downtime and further quality issues and opportunity costs, the long-term benefits of forgings can far outweigh the short-term cost-savings of castings or fabrications. FORGING FOR COST REDUCTIONS QUALITY ASSURANCE Reducing manufacturing costs. Improving part performance. Minimizing material waste The Scot Forge customer value engineering team brings the knowledge of custom forging experts to work in your plant, helping you to achieve long-term cost reductions, enhanced part performance and improved lead times through: Near-net shape parts not previously available Component reduction - weldment elimination Optimizing your specifications and manufacturing practices Computer simulations to design parts to take advantage of forged properties Customizing alloy development and thermal treatments for your application Optimizing your specifications and manufacturing practices Consider Forgings Forging is a viable solution to your problem if you find yourself in any of these situations: Your component serves as a critical part of a product’s design The current design continually causes issues from your customer’s perspective You waste valuable time and materials on questionable castings Significant warranty issues Fast delivery and breakdown services You could be working on other projects versus re-machining parts (i.e. opportunity cost) The long lead times for the casting design result in downtime and lost revenue You spend considerable time searching for casting patterns or manufacturers You have design control over the end-use product Possible Problems With Castings Casting may be the best option for some applications, but when robustness in design is required many turn to forgings. From porosity to material inconsistencies, casting can cause more problems than solutions. But you can solve these problems by working with our employee-owners, we have advanced forging technology and the expertise to produce forgings for applications that require more complex shapes. Consider converting castings to forgings for stronger, more sound and technically superior components and a better supply-chain solution. The Best Casting is a Forging Having more than 125 years of metal forming experience, we can help you improve part performance and reduce costs. Discover what we can add to your project in the download below. With every order we process, product we forge and quality test we conduct, our goal is to exceed customer expectations in every way possible. We have a technically trained sales staff, as well as industry-specific specialists, who understand your market requirements. Each customer is valued and placed in the capable hands of a dedicated account manager who will see your order through from inquiry stage to order placement, expediting and shipping. By cultivating a personal relationship with Scot Forge, you will find skilled resources to complement your own. Working together, our companies will create a lasting partnership—a partnership that is focused on getting you high-quality products, meeting your time constraints and helping your company be better prepared to go to market. Forging Conversion Profit Improvement: Construction equipment manufacturer A customer’s product had a long history of issues due to poor casting quality. Working with Scot Forge, they were able to transition the casting to a forging which removed all re-work and weld repair from their process and allowed them to provide a better component to their customer. This saved an average of seven (7) processing hours per piece. Defense contractor Scot Forge collaborated with a customer to convert a 22 piece fabrication into a two (2) piece forging design, saving over 500 hours in welding costs per unit. Mining equipment manufacturer Our customer’s casting supplier was not able to meet their production demand due to significant weld repair issues, resulting in a potential loss of a significant amount business. Scot Forge was able to provide a solution that met the customer’s demand and delivery requirements at a lower total cost than the casting, saving money and defending business. Forging Conversion Part Improvement: Product/application Rotor arm Material Alloy Steel Previous processing problems The previous process was a casting. The cast part, because of its lack of directional grain flow, did not have the required strength for the demanding application. Due to the lack of strength, part failures were occurring in the field, and the part had a short life span. Costly repairs and maintenance were necessary because of the frequent failures. Forging as the solution Today the part is forged as a one-piece forging. Forging provides a continuous grain flow which ensures high strength, integrity, and longevity. The improved strength has minimized part failures, as well as the need for repair and maintenance. Product/\application Centrifuge bowl Material Stainless Steel Previous processing problems The part was previously centrifugally cast. The customer required a stronger, more resilient centrifuge able to withstand heavy wear and tear, so production could be increased. To manufacture a stronger centrifuge as a centrifugal casting, the RPMs would have to be increased, and the higher loading would have exceeded the attainable properties of the material. The centrifugal casting tooling charge and process costs were expensive, and a stronger centrifuge required a more costly material. Forging as the solution Today the part is manufactured as a near net forging. Forging permitted the design change to a stronger centrifuge, while maintaining the customer's original alloy choice. The ability to handle increased service requirements due to a stronger centrifuge allowed the customer to increase production by 15% The forging cost for the improved centrifuge was 24% lower than the original centrifugal casting. Product/application Hub for a steel mill rolling application Material Alloy Steel Previous processing problems The part was originally a casting Casting failed to meet critical surface requirements, resulting in scrapped parts. At times, inclusions were not found until after extensive finish machining. Forging as the solution Today the part is produced by forging. The hub is now produced by forging and torch cutting. The part has higher strength and structural integrity due to forging's continuous grain flow. The use of cleaner, forging-quality material eliminated surface quality problems and rejections. Ensuring longevity Reducing cost Meeting surface requirements Make Scot Forge Your Forging Partner The knowledge and experience of our engineers, metallurgists and forging experts work in collaboration with your team, helping you to achieve long-term success. Rather than dismissing the idea as impractical or impossible, call on us to help enlighten you and your team of the technical and/or economic merits of any particular conversion project. We will devote as many resources as needed to provide a thorough review and subsequent proposed solution to your casting or fabrication problems. Related Literature Forging Raises The Bar on Magnesium Die Casting With the help of Scot Forge and Scot Forge’s creative engineering, Sloan Industries, Inc (Wood Dale, IL) discovered that using forging, rather than casting on magnesium die casting goosenecks yielded better machine performance and part quality. Unusual Shaped Forging Breaks Ground – Literally Scot Forge worked with Deca Industries to create a highly unusual three-spoke forging. The forging replaced a casting used in the mining industry. PET Scanner Forging successfully replaces casting PET scanner in medical application CTI Molecular Imaging (Knoxville, TN), in a joint effort with Scot Forge recently converting a cast component to a forging in the production of steel rings and hubs for its Eclipse Cyclotrons. Scot Forge Difference At Scot Forge, we know the importance of getting your parts on-time, as expected. However, for customers new to procuring forgings, ordering a forging that will meet all specifications for end-use applications may be a challenge, which is why finding a trusted supplier and partner is essential. Our employee-owners are here to ensure your project stays on track with our forgings by offering: Forge Design & Engineering Guidance Finished Machining Options Metallurgical Review, NDE & Destructive Testing Quality Assurance Scot Forge is proud to be ISO 9001:2015 and AS9100D certified , and our team is committed to providing outstanding customer satisfaction. Further pursuance of aerospace products has led to NADCAP accreditation in both Heat Treatment for nickel material and Nondestructive Testing. Every Scot Forge customer gets placed with a qualified team that will guide each nickel forging delivered from the inquiry stage to order placement, expediting and shipping. Forged Products We offer many size forgings in both standard and unique geometries to meet your needs. Complex Shapes Bars Step Shafts, Eccentric Shafts & Rotor Shafts Hollows Hubs & Tooled Forgings Semi-Closed Die Discs & Blanks We can help you today! Name* Phone Number* Company* Email* State/Country* Comment/Request* File upload Upload File NOTE: Please do not upload sensitive documents. For a secure file transfer please call 800-435-6621. Submit

Forging Cost Reductions Improve Your Parts Forging can often create economic advantages over other metalworking methods that save time and materials, as well as improve production efficiencies. Scot Forge employee-owners collaborate with you to discover the most viable solutions for your project. Our highly trained account managers, forge engineers, process engineers and metallurgists add decades of knowledge and experience to your team. CONVERTING HISTORIC DESIGN TO A FORGING QUALITY ASSURANCE CLICK THE TOPICS BELOW AND DISCOVER: Material Optimization Forging can measurably reduce material costs since it requires less starting stock to produce many part shapes and can achieve near-net shapes, saving on scrap costs. Part Design & Component Reduction By minimizing the number of components in a fabricated part and enhancing design, Scot Forge can produce parts with increased quality while reducing overall cost and production time. PRODUCTION EFFICIENCIES Scot Forge has many different sizes of starting ingots and billets on hand, providing a wide variety of ready-to-forge inventoried grades. Using the forging process, the same part can be produced from many different sizes of starting ingots or billets, allowing for a wider variety of inventoried grades. This flexibility means that forged parts of virtually any grade can be manufactured more quickly and economically. Machining Economies Forging also can yield advantages in machining, lead time and tool life. Savings come from forging to a closer-to-finish, or near-net, size than what is capable by alternative metal sources such as torch cutting plate or boring bar. Therefore, less machining is needed to finish the part, with the added benefits of shorter lead times and reduced wear and tear on your equipment. REDUCED REJECTION RATES Often discovering a defect in a cast part doesn’t happen until a part has been on a machine for hours, which can be a headache. But, when this happens to multiple parts it can be a nightmare. It takes time and money to replace parts, puts hours on the machine and increases labor costs, not to mention the lost opportunity cost. Because forging has a 3:1 minimum reduction, porosity and piping are eliminated yielding improved structural integrity. Coupled with a weld-free design, forging can dramatically reduce part rejection. Real Examples of Forging Reducing Cost MATERIAL OPTIMIZATION For example, torch cutting a ring from plate (A), all corner stock and the full center slug are lost, as a result you pay for the excess material. With a forging (B), the part is shaped to a near-net size with minimal waste and optimized use of starting stock. Hubs Torch Cut Parts Hollows Rings Spindles Open die forging and torch cutting allows for a surprisingly large range of sizes and shapes Torch cutting to near net shape saves on machining times without incurring custom die costs. Problem Castings are not always economical and can extend deliveries. Machining from a large block or plate can result in excessive machine times. The need to manufacture dies for specifically shaped castings often result in extended deliveries Castings produce enlarged grain structure, which lowers mechanical properties Excessive costs for small quantity casting runs are incurred due to expensive molds and set-up times When forging to near net is not an option, machining excessive amounts of material from plate is inefficient SOLUTIOn Our forging and torch cutting capabilities allow for intricate jobs to be manufactured economically and with shortened lead times. Our forgings can often be manufactured without the need for custom dies, and our CNC torches can be individually programmed for specialty shapes Forgings produce improved integrity in the finished part for better product reliability Material and labor cost savings through the combination of custom forging near net finished sized with subsequent contour torch cutting. Compared to traditional machining, torch cutting is more efficient, which results in quick turnaround Complete torch cutting capability including pre- and post-heating processes to aid cutting accuracy and relieving stresses for over one hundred different grades of carbon and alloy steels Our forging process allows for high-quality hollows Unlike rolled and welled plate, our hollows are forged seamlessly and utilize in-house tooling to create near net and low cost options. Problem Centrifugal castings are not always economical and can extend deliveries. Heavy wall centrifugal castings often fail to meet critical I.D. surface requirements and require welding and re-machining. The need to manufacture dies for specially shaped centrifugals often results in extended deliveries. Excessive costs for small-quantity runs are incurred due to expensive molds and setup times. Centrifugal castings produce enlarged grain structure, which lowers mechanical properties. SOLUTIOn Custom hollow forgings offer consistently high quality, often at lower costs and with quicker turnaround times. Hollow forgings are uniformly forged with guaranteed soundness regardless of section size. Our extensive in-house tooling enables us to forge a large variety of hollows without added costs or extended lead times. Setup time is nonexistent for hollow forgings, keeping costs and lead time to a minimum whether the quantity is one or one hundred. Our forging process produces a seamless cross section and continuous grain flow which yields the optimum combination of fatigue strength and toughness. The hollow forging process offers a greater variety of O.D. as well as I.D. configurations thus reducing machining time and cost. Using our custom engineered, in-house tooling, we are able to provide thick walled hollows with multiple steps on both the O.D. and I.D. Forging Process Rejection - 0% Continuous grain flow shown on a stepped O.D. and I.D. in the as-forged condition. Centrifugal Casting Process Rejection - 10% The same part shown with columnar grain flow in the as-cast condition. Note extra stock on the O.D. and I.D. required for centrifugal casting vs. forging Forged rings are able to be individually customized for near net shape In material cost, versatility and quality, forged ring solutions deliver superior outcomes compared to flame cutting rings from plate. Problem Flame cutting a ring from plate is not always viable when meeting material requirements, or economical. Material costs are increased due to removal of excess corner stock and center slug. As desired thickness of the ring increases, availability of plate sizes and grades drastically decreases. Uni-directional grain flow of plate increases susceptibility of ring to fatigue failure. SOLUTIOn A custom-forged ring allows greater versatility and improved quality while reducing material cost. The forging process moves and shapes material to ordered ring size with minimal material waste. Required ring thickness has no effect on the virtually limitless combinations of sizes and grades available. Contoured grain flow within forged ring yields optimum combination of strength, toughness and fatigue resistance. The porosity and laminations sometimes encountered in plate is eliminated with a custom-forged ring. Our forged stepped spindles allow endless flexibility in size and variation Reduce material waste, machine times, and freight costs with forged stepdown solutions instead of machining solid bars. Problem Machining a solid bar to form a step-down causes wasteful use of material, labor and time. When machining the step-down, all excess material, as shown here, is lost. Machining time, tool life and freight costs are excessive. Grain flow within the bar is exposed when machined, thus making the material more susceptible to fatigue failure. SOLUTIOn Custom-forging the bar to form a step-down lowers the cost for a value-added part. Forging requires less starting material than a straight round bar machined to shape. Less machining saves money, time and tool life while producing a closer-to-finish shape. Freight and handling costs are lowered because a forged stepdown weighs less than a bar. Contoured grain flow within a forged stepdown yields greater impact and directional strength. Forging allows custom sizes and material savings Our extensive inventory of in-house tooling allows for many custom sizes with quick turnaround for low quantity jobs. Also, for unique applications, we can design specialized tooling. Problem When hub shapes are achieved through machining solid bar stock or flame cutting plate, waste is an inescapable part of the process. When machining a shape from solid bar or flame cutting plate, all excess material—material paid for—is lost. Machining or flame cutting means costly machine time, lowered tool life and increased freight costs for material. Most importantly, the uni-directional grain flow of both bar and plate increases the likelihood of failure due to fatigue. SOLUTIOn Custom forging of hub shapes improves quality, lowers material costs, and offers maximum flexibility. Forgings save on both material and freight costs because it requires less starting stock. Our forgings are produced to a nearer net shape, reducing machine time and labor costs. The optimum combination of strength, toughness and fatigue resistance in the hub is achieved by the continuous grain flow which comes through forging. When machining a shape from a solid bar or flame cutting a plate, all byproduct is wasted at the expense of the customer. Part Design & Component Reduction PART DESIGN Rolled and welded or cut rings from plate are susceptible to fatigue, and carry excess material and processing costs. In the cases below, these common problems were solved by switching to the forging process. Achieving Structural Integrity Optimizing Toughness Enabling Size Versatility Product/application Corrosion-resistant profiled ring, 200" O.D. and 42" face Material Nickel Aluminum Bronze Previous processing problems Three different metalworking processes were attempted to make one ring: a forging, a casting, and a rolled and welded plate. The cast ring failed sonic requirements and had inclusion problems which required excessive machining and weld repair. Extensive welding on the fabricated ring reduced part integrity, jeopardized corrosion resistance and caused distortion of the ring's shape. Forging as the solution Today a forged, profiled seamless rolled ring produces unsurpassed structural integrity. Overall strength is increased through forging's directional grain flow. With the absence of welding, part integrity, corrosion resistance and shape are maintained. Product/application Large gear Material Alloy Steel PREVIOUS PROCESSING PROBLEMS The part was previously produced as a cast ring, with high maintenance and repair costs. The absence of grain flow and directional strength caused part integrity problems. Gears were breaking in the field due to fatigue failure, shortening the service life of the product. Forging as the solution Today the part is made as a contoured forged ring Forging yields improved mechanical properties, reducing the risk of part fatigue and breakage. The continuous grain flow, provided by the forging process, optimizes part integrity and impact toughness. Product/application Bearing application component Material Alloy Steel Ring Size 95-7/8" O.D. X 40-5/8" I.D. X 8-5/8" Thick Previous processing problems The past production process involved torch cutting a heavy wall ring from plate. Excess waste was substantial, since all corner stock and the full center slug of the plate were lost. Desired plate sizes and grades were sometimes difficult to obtain due to ring thickness. Parts were rejected due to inclusions found on the polished surface of the plate. Forging as the solution Today a custom-forged rolled ring allows greater size versatility while oftentimes reducing waste and material costs. Porosity, laminations and inclusions sometimes found in plate are eliminated through the refined grain flow inherent in a forging. COMPONENT REDUCTION When Scot Forge evaluates prints or specifications, we look for ways to eliminate unnecessary steps and expenses while making a superior part. For example we could forge a single component instead of welding multiple pieces together. Consistent Quality Eliminating Steps Reducing Rework Product/application Heat exchanger body Material 90/10 Copper Nickel Previous processing problems Part originally consisted of three components: one rolled and welded plate and two forged rings welded to the ends. The two different metalworking processes made the welding difficult with inconsistent results. Inclusions were present in the plate, requiring extensive weld repair and reinspection. Weld areas required expensive X-ray testing. Forging as the solution Today the part is made as a single forged piece with integral flanges. Consistent quality is assured throughout the part, eliminating the instances of inclusions, making welding unnecessary. Without welding, X-ray testing is not needed. Product/application Cylinder rod for bucket Material Low-Alloy Steel Previous processing problems Previously the part was made from a cast head welded to a hot rolled bar. Casting proved too weak for the application, resulting in shortened product life. The need for welding lengthened process times. In the field, excessive loads on the cast head caused part failures and required subsequent repairs. Forging as the solution Today the part is made as a one-piece forging. Forging allowed the head and shaft to be produced as one part. The strength and structural integrity of the forged material met demanding application requirements. The elimination of welding has shortened part production process time. The forged head is able to withstand excessive loads without failure. Product/application Mixer shaft Material Stainless Steel Previous processing problems The former part was a rolled bar welded to a forged blank. Heating required during the welding process changed the hardness and tensile properties in the weld zone, making it necessary to re-heat treat the part. Cracking was occurring in the weld layer, rework was needed, and there were many failures in the field. Forging as the solution Today the part is made as a one-piece forging. No welding or heating is required, improving properties and eliminating non-value-added steps. Part strength has improved due to one-piece construction and continuous grain flow, resulting in less rework, fewer rejections and increased part life. Machining Economies Below are some examples of how forged hollow products have served as a customized solution for many of Scot Forge's customers—providing a stronger, high-quality product while eliminating excess time, cost and material waste. As you can see less machining is needed to finish the part, with the added benefits of shorter lead times and reduced wear and tear on your equipment. Cutting Waste Reducing Machining Improving Integrity Product/application Paper rollers Material Carbon Steel PREVIOUS PROCESSING PROBLEMS Off-the-shelf tubing was previously used to form this part. Limited available sizes often required excess machining. Frequent inclusions resulted in poor surface quality and low part strength, causing internal rework and high part rejections Forging as the solution Custom-tailored hollow forging has eliminated the need for excessive machining. The combination of using cleaner material and the forging process prevents inclusions, raising part strength and quality. This has solved former internal processing problems. Product/application Paper rollers Material Carbon Steel Previous processing problems Off-the-shelf tubing was previously used to form this part. Limited available sizes often required excess machining. Frequent inclusions resulted in poor surface quality and low part strength, causing internal rework and high part rejections. Forging as the solution Custom-tailored hollow forging has eliminated the need for excessive machining. The combination of using cleaner material and the forging process prevents inclusions, raising part strength and quality. This has solved former internal processing problems. Product/application Piston rod Material Low-Alloy Steel Previous processing problems Formerly, a solid steel bar was bored, machined, heat treated, and then finish machined with a tapered inside diameter. Bar size limitations, and the need to bore out the I.D. resulted in extensive material waste. Excessive machining caused high costs and shortened tool life. Since the I.D. was not tapered prior to heat treating, core hardness could not be achieved in that area. Forging as the solution Today, custom hollow forgings produce a near net shape, reducing material by 23%. Less machining saves time, cost and tool life. Tapered I.D. is achieved during the forging process, which allows core hardness requirements to be met during heat treating. Product/application Recoil cylinder Material Low-Alloy Steel Previous processing problems A centrifugal casting with a straight I.D. and single-step O.D. was formerly used. Failure to meet critical I.D. surface requirements often caused extensive welding and machining repair. High rejection rates were experienced due to poor casting integrity. Excessive reworking costs and failure to meet critical production deadlines were causing major problems. Forging as the solution Today, a hollow-stepped forging is produced with an integral-stepped I.D., delivering higher value with a stronger, near-net shape. Hollow forging the part with a double O.D. and I.D. produced a stronger, near-net shape at less cost. Forging produces a continuous grain flow, yielding the optimum combination of fatigue strength and toughness. The need for weld and machine repair is no longer required; the integrity of the forging eliminates part rejection. Scot Forge Difference At Scot Forge, we know the importance of getting your parts on-time, as expected. However, for customers new to procuring forgings, ordering a forging that will meet all specifications for end-use applications may be a challenge, which is why finding a trusted supplier and partner is essential. Our employee-owners are here to ensure your project stays on track with our forgings by offering: Forge Design & Engineering Guidance Finished Machining Options Metallurgical Review, NDE & Destructive Testing Quality Assurance Scot Forge is proud to be ISO 9001:2015 and AS9100D certified , and our team is committed to providing outstanding customer satisfaction. Further pursuance of aerospace products has led to NADCAP accreditation in both Heat Treatment for nickel material and Nondestructive Testing. Every Scot Forge customer gets placed with a qualified team that will guide each nickel forging delivered from the inquiry stage to order placement, expediting and shipping. Forged Products We offer many size forgings in both standard and unique geometries to meet your needs. Complex Shapes Bars Step Shafts, Eccentric Shafts & Rotor Shafts Hollows Hubs & Tooled Forgings Semi-Closed Die Discs & Blanks We can help you today! Name* Phone Number* Company* Email* State/Country* Comment/Request* File upload Upload File NOTE: Please do not upload sensitive documents. For a secure file transfer please call 800-435-6621. Submit

Click here to learn more about forging compared to other techniques, including casting, through our in depth forging comparative analysis! Forging Versus Why Forging Is Superior To Other Metal Forming Option There are many ways to create components from forging to casting or welding to torch cutting. How open die forging compares WHEN COMPARED TO: MACHINED BAR Open Die and rolled ring forged metal parts deliver: Contoured grain flow yielding greater impact and directional strength Cost savings in material and reduction of waste Less machining and longer tool life Broader material options and size ranges WHEN COMPARED TO: WELDMENTS/FABRICATIONS Open Die and rolled ring forged metal parts deliver: Superior and more consistent metallurgical properties Reduced labor, rejection and rework/replacement costs Stronger parts due to the elimination of welds Single-piece design and inspection efficiencies Simplified production requirements WHEN COMPARED TO: CASTINGS Open Die and rolled ring forged metal parts deliver: Directional grain flow and superior final part strength Structural integrity and product reliability Reduced process control and inspection requirements WHEN COMPARED TO: CENTRIFUGAL CASTINGS Open Die and rolled ring forged metal parts deliver: Greater near net part design flexibility reducing machining time Sound, quality, rejection-free parts Cost savings with the elimination of die, mold and setup costs Continuous grain flow for the optimum combination of fatigue strength and toughness WHEN COMARED TO: TORCH CUT PLATE Open Die and rolled ring forged metal parts deliver: Significantly greater size and grade flexibility Elimination of porosity and laminations Reductions in waste and material costs Controlled directional grain flow yielding optimum strength, toughness and fatigue resistance WHEN COMPARED TO: CLOSED DIE/IMPRESSIONS DIE FORGING Open Die and rolled ring forged metal parts deliver: Single and low-volume quantity options Prototypes with comparable properties Near net shapes with short lead times and the elimination of tooling costs Scot Forge Difference At Scot Forge, we know the importance of getting your parts on-time, as expected. However, for customers new to procuring forgings, ordering a forging that will meet all specifications for end-use applications may be a challenge, which is why finding a trusted supplier and partner is essential. Our employee-owners are here to ensure your project stays on track with our forgings by offering: Forge Design & Engineering Guidance Finished Machining Options Metallurgical Review, NDE & Destructive Testing Forged Products We offer many size forgings in both standard and unique geometries to meet your needs. Complex Shapes Bars Step Shafts, Eccentric Shafts & Rotor Shafts Hollows Hubs & Tooled Forgings Semi-Closed Die Discs & Blanks Pro Tip - Did you know near-net shapes can save you time and money? Oftentimes, a customer calls to order a disc, which they will later machine down to a more shaped part. By working with our technically trained sales team, you can get your finished product shape as close as possible to optimize your production process. We can help you today! Name* Phone Number* Company* Email* State/Country* Comment/Request* File upload Upload File NOTE: Please do not upload sensitive documents. For a secure file transfer please call 800-435-6621. Submit

Scot Forge Culture Where Working Together Sets Us Apart Meet our people. Discover our spirit. Learn about our unique culture. Scot Forge is a 100% Employee Stock Ownership Plan (ESOP) company, which means the company belongs to the employees. Since everyone is an owner, each employee takes pride in the company’s performance and shares in its successes. This unique culture fosters an environment where new and creative ideas to improve areas of performance are encouraged by every employee, benefiting both the customer and the company. CUSTOMER SUCCESS STORIES CAREER DEVELOPMENT Culture Of Continuous Improvement The pursuit of continuous improvement is evident at Scot Forge in all aspects of the business, not just production. The employees know that if they see a way to do something better, their voices will be heard if they take the initiative to point it out. The company’s culture celebrates the small improvements because the employees have seen how they can compound to make big differences. As shareholders, each employee-owner is passionate about the importance of their work and strives to move to a new level of performance, because everyone believes the organization is capable of making progress. Because We Care Safety Commitment The employee-owners of Scot Forge take pride in delivering quality products, on-time, without compromising safety or adversely affecting the environment. By combining teamwork with continuous improvement, Scot Forge has created a culture focused on sending each employee home uninjured every day. Year after year, Scot Forge is recognized by OSHA and the Forging Industry Association for our outstanding safety performance because each year we purposefully strive to be safer and better than we have ever been before. In 2019, Scot Forge was recognized by EHS Today Magazine as one of America's Safest Companies . Our company originally won the award in 2014 becoming the very first steel forging facility in the United States to receive this safety recognition. Read our SafeStart Success Story . Recognizing & Rewarding Service To Each Other Scot Forge values the loyalty and dedication of its employees. To recognize and reward their commitment and contribution, employees are honored for their length of service at an annual Service Awards Dinner. Additionally, in honor of the ESOP founder, Pete Georgeson, the “Spike” Award recognizes fellow employees who have gone above and beyond the call of duty for the past year, as recognized by their peers. Plaid Is Pride In 1977, the company's name was changed to Scot Forge, a name that reflected the Scottish cultural roots of the owner at the time, Pete Georgeson. A Scottish Highlander became part of the corporate logo along with the plaid tartan design. The wearing of tartan jackets, ties, skirts and dresses by employees shows our plaid pride. Today, Scot Forge employee-owners are easily spotted in a crowd with their bright tartan plaids. Working Together, Playing Together We build camaraderie with a variety of social events including annual picnics, golf outings, bowling competitions, canoe trips and Christmas parties. Opportunities To Learn & Grow Scot Forge offers incentive for employee development which promotes the importance of education to the individual as well as the organization. It is often said that people make the difference and that is especially true at Scot Forge. We can help you today! Name* Phone Number* Company* Email* State/Country* Comment/Request* File upload Upload File NOTE: Please do not upload sensitive documents. For a secure file transfer please call 800-435-6621. Submit

Offshore, Marine & ABS FORGING ADVISEMENT ABS CERTIFIED FACILITY Forging For Offshore & Maritime Classification Society Requirements At Scot Forge, we understand that working in the marine and offshore industries often comes with complex rules and regulations, which is why we created the Scot Forge Classification Society (CS) Advisors Group. This group is well-versed in oil, gas and chemical projects and products for marine applications, such as military or government projects, that regularly fall within a Classification Society's requirements. Our highly trained group understands the certification process required to manufacture or construct components for the maritime industry. We are an approved forging supplier, including heat treat and testing processes, for ABS , DNV-GL and Lloyd's Register . When you add the assistance of the Scot Forge CS Advisors to your project, you receive: Design Review – ensuring streamlined manufacturing that meets the Rules of the Classification Societies Supply Chain Optimization – minimizing costs and production delays Third-Party Witness Guidance – eliminating the risk of missed procedure certificates QUALITY ASSURANCE CUSTOMER COMMITMENT Add a Classification Society Consultation If You: Are new to Classification Society requirements Need a trusted partner to deliver your marine parts on time Want to ensure Classification Society compliance WHY DO I NEED A CS ADVISOR? Navigating the seas of maritime rules and required grades can be difficult, especially if your company is new to this market. The governing Classification Society Certifications will mandate that your component meet defined Rules for an application. For example, ABS Steel Vessel Rules part 2-3-7/1 Grade 2; MOU formerly MODU (mobile offshore drilling unit) Rules; DNVGL-OS-B101 Rules for Forgings; Lloyd's Rules for the Manufacture, Testing and Certification of Materials. In addition to knowing the general Rules and Grades for production, knowing the end use of the component is paramount to determine when specific rules apply that may affect how we manufacture the forging as well as special requirements for inspections during manufacturing: Some components must be surveyed and certified during manufacturing. If not completed at the correct manufacturing stages, a Classification Society Surveyor could stop the fabrication/installation processes that occur downstream from your component manufacturer. Your component could be subject to deviation at this point, or even rejection, at a critical time in the installation process, causing severe delays in scheduled repairs or new builds. The Scot Forge CS Advisor will work hand-in-hand with you, providing the expertise you need to eliminate risk. From spec to blueprint, we ensure your parts' manufacturability and compliance for the offshore; oil, gas and chemical; marine; military; government and power sectors. WHAT ARE SCOT FORGE CS ADVISEMENT BENEFITS? Management: Minimize Risks and Costs Scot Forge CS Advisors know working to Classification Society rule requirements cost time and money. Having a partner who comprehends the process can help minimize this cost and mitigate the risk of not meeting requirements. ABS Rules, for instance, require certification inspectors on-site during manufacturing, construction, or fabrication to verify the processes meet standards - and you pay for the time they are on-site. So, it's essential to understand the Rule requirements for your product to identify the stages in your supply chain where inspection and certification should occur. By working with a CS Advisor, you'll gain knowledge from our expertise to make empowered decisions saving your company time and money and minimize the risk of your products not being appropriately certified. As your partner in this process, we will likely ask a LOT of questions to ensure meeting all the design and Classification Society requirements for your component. Our team helps you ask the right questions upstream to gather all necessary project details and better prepares you for future conversations with your customers on new projects. Guidance: Meet Classification Society Supply Chain Requirements Our CS Advisors know it is critical for you to flow-down requirements to your suppliers – and your entire supply chain. We help ensure your requirements are clear and known throughout the supply chain to ensure your components are manufactured under the Rule requirements without delays or added costs. This flow-down is the most crucial aspect to ensure your component is certified accurately. Part Production: ABS, DNV-GL & Lloyd's Register Approved Forging Manufacturer Your CS advisor not only provides you with a dedicated service to help guide your parts through manufacturing, but you also work with a partner that is a uniquely qualified supplier in providing ABS-certified products and materials. At Scot Forge, we are one of the few U.S. companies that have been audited by ABS, DNV-GL and Lloyd's Register and APPROVED and achieved certification as a worldwide forging supplier. We work in ABS and Non-ABS Grades in Carbon Steel, Carbon-Manganese, Various Alloys, Stainless Steel, Aluminum, Copper, Titanium and Nickel Alloys up to 36,300 Kg (80,000 lbs.). WHAT IS A CLASSIFICATION SOCIETY? A Classification Society is an organization that provides classification, statutory certification and services pertaining to maritime safety and pollution prevention, based on marine knowledge and technology. Learn more . A well-known Classification Society is the American Bureau of Shipping (ABS) , chartered in 1862 to certify ship captains; it has helped develop and set safety and quality standards for ships and offshore structures. ABS standards are recognized globally and are used to ensure that the materials, parts and components, and construction of vessels and marine equipment meet established safety standards. HOW DO CLASSIFICATION SOCIETIES WORK? Classifications Societies work with the marine industry worldwide. They develop new technologies for constructing marine vessels and offshore structures, revising and updating the Rules to meet the changing industry needs. The Rules and Grades for component certification provide standards for the design, construction, and periodic survey of marine vessels and offshore structures to promote their safe design and assembly. Materials, parts and components used in the manufacture of marine vessel structures must meet the set standards for the specific application. Scot Forge Difference At Scot Forge, we know the importance of getting your parts on-time, as expected. However, for customers new to procuring forgings, ordering a forging that will meet all specifications for end-use applications may be a challenge, which is why finding a trusted supplier and partner is essential. Our employee-owners are here to ensure your project stays on track with our forgings by offering: Forge Design & Engineering Guidance Finished Machining Options Metallurgical Review, NDE & Destructive Testing Forged Products We offer many size forgings in both standard and unique geometries to meet your needs. Complex Shapes Bars Step Shafts, Eccentric Shafts & Rotor Shafts Hollows Hubs & Tooled Forgings Semi-Closed Die Discs & Blanks Pro Tip - Did you know near-net shapes can save you time and money? Oftentimes, a customer calls to order a disc, which they will later machine down to a more shaped part. By working with our technically trained sales team, you can get your finished product shape as close as possible to optimize your production process. We can help you today! Name* Phone Number* Company* Email* State/Country* Comment/Request* File upload Upload File NOTE: Please do not upload sensitive documents. For a secure file transfer please call 800-435-6621. Submit

FORGING CONVENTIONAL ENERGY COMPONENTS Renewable Energy OEMs Are Forging The Future With Scot Forge At Scot Forge, we know how critical component reliability is to this sector of the energy industry. When companies extract, store, pipe or ship these fuels worldwide, the environment depends on critical components performing as expected when needed. We create precision-crafted, Forged Solutions, which our customers use when quality can’t be compromised. Many aspects of nonrenewable energy demand parts to withstand unforgiving environments with no room for error or failure, which is why OEMs turn to Scot Forge. TURBINES FORGE ENGINEERING Fossil fuels provide heat, light, electricity and many ingredients for things we use every day, such as plastics. They are relatively inexpensive to extract and, according to the Central Intelligence Agency, the world generates more than 66% of its electricity from fossil fuels and another 8% from nuclear energy. Energy Industry Forged Parts At Scot Forge, we can forge shapes for every portion of the conventional energy process. From mining and drilling to converting, shipping and storing conventional energy from natural resources, we forge generators, compressors, gearboxes, heat exchangers, blowers and more. Shafts: connecting rods for large diesel engines, industrial gas turbines and control rod drive mechanisms (CRDMs) Hollow Tubes: energy storage casings, reactor pressure vessels (RPVs), boiling water reactors (BWRS), nuclear waste storage containers and small modular reactors (SMR Discs & Blanks: nuclear grid blanks and industrial gas turbines, impellers, tube sheets and nozzles Complex Shapes: Nuclear waste storage container hatching Additional Shapes: Casings, spacers, centrifuge bowls, bearing blocks, shells and transition cones Rings: pump bearings and seals, Inconel end rings, crane gears Oil & Gas Extracting, such as deep-sea drill or fracking, and refining, such as petrochemical or oil refinement, require components to withstand high heat, pressure and corrosive environments during these processes, making forgings an ideal choice for the Oil & Gas industry power production. As crude oil is a fossil fuel that's used to make gasoline, diesel fuel, jet fuel, heating oil, lubricating oils and asphalt, our team understands that on-time delivery can be just as critical as part reliability. From ram and annular blowout preventers (bodies, doors/bonnets) to pinions and bull gears, our forgings exceed expectations. Natural Gas Mining natural gas is a process that looks the same as drilling for oil. Rock formations that contain natural gas deposits are drilled into until the gas deposit is located, with different places containing different types of natural gas: Conventional natural gas is in large cracks and spaces in rock formations Shale gas or unconventional natural gas is in tiny pores within rocks Associated natural gas is in crude oil deposits Freshly mined natural gas contains natural gas liquids (NGLs) like ethane, propane, butanes, pentanes and water vapor. This wet natural gas is then processed to remove the NGLs from the methane, which is then used for fuel. From drill heads for mining gas to hollow tubes for piping natural gas, our decades of experience, along with the time-tested relationships we have built with finishing shops, gives us the ability to help you reduce your material costs and allow us to support you and your timelines. Nuclear Power Nuclear power is the energy derived from a component of uranium called U-235. While uranium is not a fossil fuel because it is a common metal found in rocks, it's still considered a nonrenewable resource because U-235 is a rare uranium component. Our forgings support projects from nuclear reactor components and small modular reactors (SMRs) to radioactive waste storage and transport with unwavering reliability for the most critical applications. From new projects or maintenance to critical or time-sensitive situations, we understand the criticality of getting your parts to you on time with 100 percent compliance to the purchase order. Coal Even as the world moves toward renewable energy, coal is still one of the top energy-producing resources in the world, second to oil. On the other hand, in terms of electricity, coal generates more than 23 percent of the world's electricity mix, according to OurWorldData.org. There are four types of coal: Met Coal (Coke Coal) Anthracite coal with the highest heating value contains 86-97 percent carbon and is used in the metals industry. Bituminous coal is the most copious type found in the United States and contains 45-86 percent carbon, often used to generate energy and make iron and steel Thermal Coal Subbituminous coal with the lowest heat value contains 35-45 percent carbon. Lignite coal has the most moisture and lowest energy content; it contains 25-35 percent carbon and is used to generate electricity. With expertise in forging components for mining, which are found in the biggest trucks globally, draglines and electric rope shovels, along with competencies in concrete and asphalt industries, we offer a partnership that includes more than just manufacturing. We have the engineering skills to keep the mines running and the energy flowing. On-Time Delivery - Our Priority With a long history of working in the industry, we understand how crucial on-time delivery can be. The Scot Forge Power Generation Services Team is well-versed in the pre- and post-award requirements, from material-process plans to NDE procedures. We know the right steps to take in order to deliver your product on time. Emergency Response Our Power Generation Services Team knows that in times of unplanned outages or critical situations, thousands—if not millions—of dollars can be lost each day. As a result, we have established an emergency response program that allows for daily entry of breakdown and rush orders for immediate production response. A Vast Inventory of Materials We maintain an extensive inventory of ferrous and non-ferrous materials and can quickly provide vacuum degassed air melt, ESR or VAR for improved cleanliness levels. Our parts are supplied using the highest-quality material available. Power generation-specific materials include carbon, alloy, stainless steel, copper base, nickel base and custom-melt alloys that meet OEM specifications. Flexible Sizes, Shapes and Quantities No matter the grade of material or shape and size of the part, our facilities are designed to support both single-piece and high-volume manufacturing. Questions? Contact a Forging Expert Scot Forge Difference At Scot Forge, we know the importance of getting your parts on-time, as expected. However, for customers new to procuring forgings, ordering a forging that will meet all specifications for end-use applications may be a challenge, which is why finding a trusted supplier and partner is essential. Our employee-owners are here to ensure your project stays on track with our forgings by offering: Forge Design & Engineering Guidance Finished Machining Options Metallurgical Review, NDE & Destructive Testing Forged Products We offer many size forgings in both standard and unique geometries to meet your needs. Complex Shapes Bars Step Shafts, Eccentric Shafts & Rotor Shafts Hollows Hubs & Tooled Forgings Semi-Closed Die Discs & Blanks Pro Tip - Did you know near-net shapes can save you time and money? Oftentimes, a customer calls to order a disc, which they will later machine down to a more shaped part. By working with our technically trained sales team, you can get your finished product shape as close as possible to optimize your production process. We can help you today! Name* Phone Number* Company* Email* State/Country* Comment/Request* File upload Upload File NOTE: Please do not upload sensitive documents. For a secure file transfer please call 800-435-6621. Submit

Scot Forge produces hollow tube-like forgings in diameters up to 90" with an as-forged 3" minimum wall thickness and up to 360" long or 100,000 lbs., in ferrous and non-ferrous materials. Hollow Tube Forgings Hollow Tube Forgings Why Forged Hollows? At Scot Forge, we offer a better option than - solid steel bars require boring; steel tubes that frequently need excess machining; or castings that often do not meet internal part strength specifications. We produce hollow tube-like forgings in diameters up to 90" with a 2" minimum wall thickness and up to 360" long or 300,000 lbs., in ferrous and non-ferrous materials. Why Forged Hollows? At Scot Forge, we offer a better option than - solid steel bars require boring; steel tubes that frequently need excess machining; or castings that often do not meet internal part strength specifications. We produce hollow tube-like forgings in diameters up to 90" with a 2" minimum wall thickness and up to 360" long or 300,000 lbs., in ferrous and non-ferrous materials. FORGE CONSULTATION SERVICES FORGED PRODUCTS Forged Hollow Tube Advantages Cutting waste Reduced machining Improved integrity FORGE CONSULTATION SERVICES FORGED PRODUCTS Hollows Process Highlights Forging a hollow tube begins by making an upset preform, then punching a hole through the center. The preform is then drawn out over a mandrel to the specified length and O.D./I.D. configuration. Various Shapes Hollows can be produced not only in a straight cylindrical shape but with unlimited variations of O.D.s and I.D.s, including tapers. We also provide closed-end cylinders, both with and without flanges, in various wall thicknesses and cylinder end configurations to accommodate our customers' requirements. Forged Hollows Time & Cost Savings Because the inside diameter of the hollow is forged rather than bored from a solid bar, Scot Forge eliminates the need for additional machining, customers save time, money and reduce material waste. Scot Forge saves production time and increases part strength for customers by producing hollow parts, such as flange hollows, as single components rather than several components welded together. Scot Forge Difference At Scot Forge, we know the importance of getting your parts on-time, as expected. However, for customers new to procuring forgings, ordering a forging that will meet all specifications for end-use applications may be a challenge, which is why finding a trusted supplier and partner is essential. Our employee-owners are here to ensure your project stays on track with our forgings by offering: Forge Design & Engineering Guidance Finished Machining Options Metallurgical Review, NDE & Destructive Testing Forged Products We offer many size forgings in both standard and unique geometries to meet your needs. Complex Shapes Bars Step Shafts, Eccentric Shafts & Rotor Shafts Hollows Hubs & Tooled Forgings Semi-Closed Die Discs & Blanks Pro Tip - Did you know near-net shapes can save you time and money? Oftentimes, a customer calls to order a disc, which they will later machine down to a more shaped part. By working with our technically trained sales team, you can get your finished product shape as close as possible to optimize your production process. We can help you today! Name* Phone Number* Company* Email* State/Country* Comment/Request* File upload Upload File NOTE: Please do not upload sensitive documents. For a secure file transfer please call 800-435-6621. Submit

ADDITIONAL RESOURCES Information On Forging & Material To Help Empower You Welcome to the one place to find all Scot Forge literature, videos, conversion charts and other resources. Follow the links below to access the information you need. Can't find what you're looking for? Contact us and we'll be happy to help! Forging Experts The title of the specification may not always be enough. It often helps to know the grade and the class within the specification that we must forge to. These details allow us to understand better the testing and heat treat requirements for your component to certify that your forging meets those requirements. Let us supplement your team to help forge and certify your components. Continue learning what else you need to know about your forging when requesting a quote in the links below. IMPACT STORIES VIDEOS As a custom forge shop with experts in each industry, we hardly ever see two forgings that are the same. Just a few checklist items to consider when purchasing a forging are: Do you require heat treatment? What special testing do you need? Are you quoting as-forged, rough machined or finish machined? To what specifications do you need to certify? These are all great questions and really only scratch the surface of what you may need out of your forging. More often than not, if you're unfamiliar with the buying process or metal forming, this can be overwhelming. GLOSSARY METALLURGICAL FREQUENTLY ASKED QUESTIONS Hardness Conversion & Alloy Charts To help you find the approximate hardness of steel using Brinell, Rockwell and Vickers scales, we have put together a conversion chart. These conversions are meant to provide you with guidance only as each scales uses different methods of measuring hardness. Downloadable Literature Material to help you discover more about forging from brochures and whitepapers to case studies, we are to provide you with the tool for success. Quantity Considerations It's not as simple as you may think! When working with large quantities, it helps to have a dedicated account manager who understands the cadence required to keep your shop or projects running smoothly. Our technically trained team can help you save time and money by appropriately batching work either for material or thermal treatment purposes. Scot Forge Difference At Scot Forge, we know the importance of getting your parts on-time, as expected. However, for customers new to procuring forgings, ordering a forging that will meet all specifications for end-use applications may be a challenge, which is why finding a trusted supplier and partner is essential. Our employee-owners are here to ensure your project stays on track with our forgings by offering: Forge Design & Engineering Guidance Finished Machining Options Metallurgical Review, NDE & Destructive Testing Quality Assurance Scot Forge is proud to be ISO 9001:2015 and AS9100D certified , and our team is committed to providing outstanding customer satisfaction. Further pursuance of aerospace products has led to NADCAP accreditation in both Heat Treatment for nickel material and Nondestructive Testing. Every Scot Forge customer gets placed with a qualified team that will guide each nickel forging delivered from the inquiry stage to order placement, expediting and shipping. Forged Products We offer many size forgings in both standard and unique geometries to meet your needs. Complex Shapes Bars Step Shafts, Eccentric Shafts & Rotor Shafts Hollows Hubs & Tooled Forgings Semi-Closed Die Discs & Blanks We can help you today! Name* Phone Number* Company* Email* State/Country* Comment/Request* File upload Upload File NOTE: Please do not upload sensitive documents. For a secure file transfer please call 800-435-6621. Submit

b83f2e64-9a34-4282-8766-2fe00b2a157f ASPHALT INDUSTRY FORGINGS Forgings That Keep You Paving Durable, smooth and flexible are not only the characteristics of asphalt, they are also the characteristics you can expect in a partnership with Scot Forge. We manufacture forgings to keep production moving from quarry to installation. Forge components, such as discs, pipes, rods, cylinders and blanks, that you can rely on even in an emergency situation. INFRASTRUCTURE FORGINGS FORGED PRODUCTS Asphalt & Road Restoration Asphalt is one of the world's oldest materials for engineering, used since the beginning of civilization; it is robust and flexible. Asphalt is a sustainable paving solution made from a mixture of aggregates, binder and filler, which has weather and chemical-resistant properties and adapts to various uses—both stiff and resistant to distortion, and flexible and strong enough to resist cracking. These attributes make asphalt well suited for handling applied pressure from motor vehicles on roads, stresses of expansion joints and patches and extreme wear and tear of airport runways. Other asphalt applications include: Waterproofing tunnels, bridges, dams and reservoirs. Rustproofing and soundproofing metal pipes and automotive under-bodies. Soundproofing walls and ceilings. Extensive Inventory & Forging Expertise At Scot Forge, our technically trained account managers are dedicated to helping you become the strongest link in the supply chain in our nation’s efforts to improve roads, bridges, public transit and rail transportation systems. We know that in periods of unplanned down time or critical situations, thousands—if not millions—of dollars can be lost each day. Forgings For Asphalt Industry Equipment Quarry: crusher shafts, eccentrics, ring gears, bull gears Drum Mixers: tubes, hollows, gears, bearings Dryers: riding rings, cylinders Blowdown Drum Header: seamless tubes Counter-Flow Drum Mixers & Parallel-Flow Drum Mixers: support rollers, rings, gears Movable Bridges Each movable bridge has specialized features and unique mechanisms for movement. The most common movable bridges and their displacements types are: Bascule Bridge (Trunnion) Rolling Lift Bascule Bridge (Rolling Lift) Swing Bridge Retractile Bridge Vertical Lift Bridge A movable bridge, or moveable bridge, sometimes known as a drawbridge, is a bridge located on a navigable waterway that can temporarily move one or two spans to increase vertical clearance for vessels or traffic to pass underneath. Movable bridges help lower infrastructure costs by limiting high piers and long approaches. However, they have the principal disadvantage of traffic on the bridge is stopped when it is open for traffic passage underneath. Movable bridges may be located in marine environments, snow and ice zones, and carry heavy traffic loads. Forged Parts For Movable Bridges Shafts : Pinions, trunnions, floating shafts, crankshafts, tower sheave shafts, rope shafts, gudgeon pin, strut pin, link pin, diagonal fin Flats: Curved or flat racks, tracks and treads, lock bars (we can transition between round and rectangular cross-sections), receiving sockets, receiving shoes, guide housings Rings: Ring gear, hex sleeves and hex jam nuts, gudgeon collars Hubs: Sheave hub, trunnion hub, winch hub, pintles Torch Cut: Clevis, gudgeon links Organizations like the Army Corps of Engineers work to mitigate section loss in the bridge's structural components. Natural deterioration such as corrosion can lead to misalignment, bending or deformation in lock switches, open gears and the electrical systems found on movable bridges. Additionally, heavy loads and thermal expansion effects can lead to malfunctions in the operation of the bridge. Extensive Inventory and Forging Expertise At Scot Forge, our extensive material inventory, production capabilities and experienced technical support combine to help meet your most demanding requirements. Our technically trained account managers possess experience working to ASTM A668, ASTM A291 and other various AREMA , AASHTO and DOT requirements. We understand the importance of short lead times and breakdown services, too. Extensive Inventory & Forging Expertise At Scot Forge, our technically trained account managers are dedicated to helping you become the strongest link in the supply chain in our nation’s efforts to improve roads, bridges, public transit and rail transportation systems. We know that in periods of unplanned down time or critical situations, thousands—if not millions—of dollars can be lost each day. From the quarry to the kiln, Scot Forge delivers the metal components needed to keep your plant grinding. Cement Industry Forged Wear Parts Quarry : crusher shafts, eccentrics, ring gears, bull gears Raw Mill and Coal Mill: grinding rollers, shafts, pinions, gears, bearings Kiln : kiln tires, riding rings, kiln girth gears, support rollers Forged Finish Grinding Cement Parts Vertical Mills: shafts, pinions, gears Ball Mills: girth gears, pinion gears, trunnion bearings, trunnion rollers Reasons To Choose Scot Forge FAST DELIVERY AND BREAKDOWN SERVICES At Scot Forge, we understand the importance of on-time delivery. In critical circumstances, reduced lead times can be offered for breakdown and emergency orders in need of immediate production response. A VAST INVENTROY OF MATERIALS We maintain an extensive inventory of ferrous and non-ferrous materials commonly used for infrastructure applications. Along with our ability to certify grades of ASTM A291 and ASTM A668, this ready inventory eliminates many of the delays associated with order processing, allowing for shorter lead times and quick reaction to market changes. FLEXIBLE SIZES, SHAPES AND QUANTITIES No matter the grade of material or shape and size of the part, our facilities are designed to support both single-piece and high-volume manufacturing. Whether you need trunnions, pinions or rack/track segments, we will expertly certify your order under our accredited Quality Assurance Program. TECHNICAL SERVICES Our technically trained staff, backed by our metallurgical engineers and forging experts, can lend our experience and ensure delivery reliability. Our team has a complete understanding of DOT, Army Corps of Engineers and civil engineering specifications. QUESTIONS? CONTACT A FORGING EXPERT Scot Forge Difference At Scot Forge, we know the importance of getting your parts on-time, as expected. However, for customers new to procuring forgings, ordering a forging that will meet all specifications for end-use applications may be a challenge, which is why finding a trusted supplier and partner is essential. Our employee-owners are here to ensure your project stays on track with our forgings by offering: Forge Design & Engineering Guidance Finished Machining Options Metallurgical Review, NDE & Destructive Testing Forged Products We offer many size forgings in both standard and unique geometries to meet your needs. Complex Shapes Bars Step Shafts, Eccentric Shafts & Rotor Shafts Hollows Hubs & Tooled Forgings Semi-Closed Die Discs & Blanks Pro Tip - Did you know near-net shapes can save you time and money? Oftentimes, a customer calls to order a disc, which they will later machine down to a more shaped part. By working with our technically trained sales team, you can get your finished product shape as close as possible to optimize your production process. We can help you today! Name* Phone Number* Company* Email* State/Country* Comment/Request* File upload Upload File NOTE: Please do not upload sensitive documents. For a secure file transfer please call 800-435-6621. Submit

NEED A FORGING? FORGE BUYING 101 Not All Forgings Are Created Equal Here, you’ll learn important tips for requesting a forging quote knowledgeably and with confidence in order to meet your company's needs and expectations. Click these links to discover helpful videos on: Sizing Requirements Calling Out Specifications Heat Treatment Requirements Mechanical Testing & NDE Quantity Considerations Forging Experts The title of the specification may not always be enough. It often helps to know the grade and the class within the specification that we must forge to. These details allow us to understand better the testing and heat treat requirements for your component to certify that your forging meets those requirements. Let us supplement your team to help forge and certify your components. Continue learning what else you need to know about your forging when requesting a quote in the links below. SIZING REQUIREMENTS CALLING OUT SPECIFICATIONS As a custom forge shop with experts in each industry, we hardly ever see two forgings that are the same. Just a few checklist items to consider when purchasing a forging are: Do you require heat treatment? What special testing do you need? Are you quoting as-forged, rough machined or finish machined? To what specifications do you need to certify? These are all great questions and really only scratch the surface of what you may need out of your forging. More often than not, if you're unfamiliar with the buying process or metal forming, this can be overwhelming. HEAT TREATMENT REQUIREMENTS MECHANICAL & NONDESTRUCTIVE TESTING Hardness Conversion & Alloy Charts To help you find the approximate hardness of steel using Brinell, Rockwell and Vickers scales, we have put together a conversion chart. These conversions are meant to provide you with guidance only as each scales uses different methods of measuring hardness. Downloadable Literature Material to help you discover more about forging from brochures and whitepapers to case studies, we are to provide you with the tool for success. Quantity Considerations It's not as simple as you may think! When working with large quantities, it helps to have a dedicated account manager who understands the cadence required to keep your shop or projects running smoothly. Our technically trained team can help you save time and money by appropriately batching work either for material or thermal treatment purposes. Scot Forge Difference At Scot Forge, we know the importance of getting your parts on-time, as expected. However, for customers new to procuring forgings, ordering a forging that will meet all specifications for end-use applications may be a challenge, which is why finding a trusted supplier and partner is essential. Our employee-owners are here to ensure your project stays on track with our forgings by offering: Forge Design & Engineering Guidance Finished Machining Options Metallurgical Review, NDE & Destructive Testing Quality Assurance Scot Forge is proud to be ISO 9001:2015 and AS9100D certified , and our team is committed to providing outstanding customer satisfaction. Further pursuance of aerospace products has led to NADCAP accreditation in both Heat Treatment for nickel material and Nondestructive Testing. Every Scot Forge customer gets placed with a qualified team that will guide each nickel forging delivered from the inquiry stage to order placement, expediting and shipping. Forged Products We offer many size forgings in both standard and unique geometries to meet your needs. Complex Shapes Bars Step Shafts, Eccentric Shafts & Rotor Shafts Hollows Hubs & Tooled Forgings Semi-Closed Die Discs & Blanks We can help you today! Name* Phone Number* Company* Email* State/Country* Comment/Request* File upload Upload File NOTE: Please do not upload sensitive documents. For a secure file transfer please call 800-435-6621. Submit