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Hardness Conversion Chart

This chart shows you the approximate hardness conversion numbers for non-austenitic steels.*

BRINELL ROCKWELL VICKERS KNOOP
1kg load max
Ultimate Tensile Strength ksi
Indentation
Diameter
mm.
HBW
10/3000
HRC
HRB
HV
(HRC range)
HV
(HRB range)
HK
(HRC range)
HK
(HRB range)
Scroll down to view full table
2.45
627
58.6
664
703
346.2
2.50
601
57.3
638
677
328.9
2.55
578
56.1
615
652
313.7
2.60
555
54.8
591
627
298.4
2.65
534
53.5
569
603
287.5
2.70
514
52.2
548
579
274.5
2.75
495
50.9
528
556
263.4
2.80
477
49.6
508
533
251.8
2.85
461
48.3
491
513
241.7
2.90
444
46.9
472
492
230.4
2.95
429
45.7
456
474
219.8
3.00
415
44.4
440
456
211.5
3.05
401
43.1
425
439
201.8
3.10
388
41.8
411
424
192.7
3.15
375
40.5
397
408
184.4
3.20
363
39.3
383
394
177.6
3.25
352
38.1
372
382
170.4
3.30
341
36.8
360
369
164.1
3.35
331
35.7
349
358
158.2
3.40
321
34.4
338
347
153.0
3.45
311
33.0
327
334
149.0
3.50
302
32.0
318
327
146.3
3.55
293
30.8
308
317
140.6
3.60
285
29.7
300
309
137.6
3.65
277
28.6
291
301
134.0
3.70
269
27.4
283
293
130.1
3.75
262
26.3
275
286
127.0
3.80
255
25.2
268
279
123.8
3.85
248
24.1
261
272
119.7
3.90
241
22.9
100
254
241
266
253
116.3
3.95
235
21.8
99
247
235
260
248
114.3
4.00
229
20.8
98
241
229
254
242
110.0
4.05
223
19.7
97
238
223
251
237
105.5
4.10
217
96
217
232
102.3
4.15
212
95
212
227
100.7
4.20
207
95
207
222
98.8
4.25
201
93
201
217
94.8
4.30
197
93
197
213
92.8
4.35
192
92
192
208
90.8
4.40
187
90
187
202
89.4
4.45
183
89
183
198
88.6
4.50
179
89
179
194
87.5
4.55
174
87
174
189
85.0
4.60
170
86
170
185
83.3
4.65
167
85
167
182
82.5
4.70
163
84
163
178
81.3
4.75
159
83
159
173
80.0
4.80
156
82
156
170
77.0
4.85
152
81
152
166
72.7
4.90
149
80
149
163
71.3
4.95
146
79
146
160
69.7
5.00
143
78
143
157
68.7
5.05
140
76
140
152
67.5
5.10
137
75
137
151
66.0
5.15
134
74
134
147
64.7
5.20
131
73
131
144
63.5
5.25
128
71
128
141
62.3
5.30
126
70
126
139
61.5
5.35
123
69
123
137
60.0
5.40
121
68
121
135
59.0
5.45
118
66
118
132
57.5

*All conversions are based on ASTM E140-12bε1 and ASTM A370-13

Disclaimer: Although the information set forth herein is believed to be correct, Scot Forge makes no recommendation, or offers no warranty of any kind, with respect to the subject matter or its accuracy. Scot Forge specifically disclaims all warranties, expressed, implied or otherwise, including, without limitation, all warranties of merchantability, fitness or suitability for a particular purpose or application.

Copyright 2014 by Scot Forge Company, all rights reserved.

Alloys available from Scot Forge

Compositions of common carbon steel grades

Compositions of common carbon steel grades

Maximum weight % unless a range or minimum is shown.

 
1018 1020 1021 1026 1029 1030 1035 1040 1045 1050 1055 1060 1065 1070 1080 1117 1141 1146 ABS Grade 2 A-105 15B22 MOD 1545 A350 LF2
0.15-0.20 0.18-0.23 0.18-0.23 0.22-0.28 0.25-0.31 0.28-0.34 0.32-0.38 0.37-0.44 0.43-0.50 0.48-0.55 0.50-0.60 0.55-0.65 0.60-0.70 0.65-0.75 0.75-0.88 0.14-0.20 0.37-0.45 0.42-0.49 0.35 0.35 0.20-0.25 0.42-0.53 0.35
0.60-0.90 0.30-0.60 0.60-0.90 0.60-0.90 0.60-0.90 0.60-0.90 0.60-0.90 0.60-0.90 0.60-0.90 0.60-0.90 0.60-0.90 0.60-0.90 0.60-0.90 0.60-0.90 0.60-0.90 1.00-1.30 1.35-1.65 0.70-1.00 1.35 0.60-1.05 0.80-1.10 1.00-1.25 0.60-1.35
0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.050 0.035 0.040 0.045 0.035
0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.050 0.08-0.13 0.08-0.13 0.08-0.13 0.050 0.040 0.050 0.20-0.30 0.040
(1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) - 0.10-0.35 0.15-0.35 0.10 0.15-0.30
- - - - - - - - - - - - - - - - - - - 0.40 - 0.25 0.40
- - - - - - - - - - - - - - - - - - - 0.30 - 0.25 0.30
- - - - - - - - - - - - - - - - - - - 0.12 - 0.10 0.12
- - - - - - - - - - - - - - - - - - - 0.05 - - 0.05
- - - - - - - - - - - - - - - - - - - 0.40 - - 0.40
- - - - - - - - - - - - - - - - - - - Cb, 0.02 max.; Cu+Ni+Mo, 1.00 max; Cr+Mo, 0.32 max. B, 0.0005-0.0030 - Cb, 0.02 max.; Cu+Ni+Cr+V+Mo, 1.00 max; Cr+Mo, 0.32 max.
SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 SAE J403 MAY94 ABS, Part 2, 1997 ASTM A105-96 CAT 1E0621-15 Custom grade ASTM A350-97
C
Mn
P
S
Si
Ni
Cr
Mo
V
Cu
Other
Source
 




(1) Not required by specification but may be specified

Disclaimer: Although the information set forth herein is believed to be correct, Scot Forge makes no recommendation, or offers no warranty of any kind, with respect to the subject matter or its accuracy. Scot Forge specifically disclaims all warranties, expressed, implied or otherwise, including, without limitation, all warranties of merchantability, fitness or suitability for a particular purpose or application.

Compositions of common alloy steel grades

Compositions of common alloy steel grades

Maximum weight % unless a range or minimum is shown.

 
4140 4142 4145 4150 4150 RES 4320 4330V 4340 4350 4620 4820 6150 8620 8630 8822 9310 9850 52100 EX55 HY80 HY100 A182 F1 A182 F5 A182 F11 A182 F12 A182 F22 A182 F91 A336 F1 A336 F22a A508 Cl.2 A508 Cl.3 MIL-S-23284 Cl.1 MIL-S-23284 Cl.2 Nitralloy "N" Nitralloy 135
0.38-0.43 0.40-0.45 0.43-0.48 0.48-0.53 0.48-0.53 0.17-0.22 0.28-0.33 0.38-0.43 0.48-0.55 0.17-0.22 0.18-0.23 0.48-0.53 0.18-0.23 0.28-0.33 0.20-0.25 0.07-0.13 0.48-0.53 0.98-1.10 0.12-0.17 0.12-0.18 0.12-0.20 0.28 0.15 0.10-0.20 (2) 0.10-0.20 0.05-0.15 0.08-0.12 0.30-0.30 0.05-0.15 0.27 0.25 0.28 0.26 0.22-0.27 0.38-0.43
0.75-1.00 0.75-1.00 0.75-1.00 0.75-1.00 0.75-1.30 (1) 0.45-0.65 0.75-1.00 0.60-0.80 0.60-0.80 0.45-0.65 0.50-0.70 0.70-0.90 0.70-0.90 0.70-0.90 0.75-1.00 0.40-0.70 0.70-0.90 0.25-0.45 0.70-1.00 0.10-0.40 0.10-0.40 0.60-0.90 0.30-0.60 0.30-0.80 0.30-0.80 0.30-0.60 0.30-0.60 0.60-0.80 0.30-0.60 0.50-1.00 1.20-1.50 0.15-0.45 0.15-0.45 0.50-0.70 0.50-0.80
0.030 0.030 0.030 0.030 0.035 0.030 0.025 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.025 0.040 0.025 0.025 0.015 0.015 0.045 0.030 0.040 0.040 0.040 0.020 0.025 0.025 0.025 0.025 0.020 0.020 0.035 0.025
0.040 0.040 0.040 0.040 0.040 0.040 0.025 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.025 0.040 0.025 0.025 0.008 0.008 0.045 0.030 0.040 0.040 0.040 0.010 0.025 0.025 0.025 0.025 0.015 0.015 0.040 0.025
0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.20-0.35 0.15-0.35 0.20-0.35 0.15-0.35 0.15-0.35 0.15-0.35 0.50 0.50-1.00 0.10-0.60 0.5 0.20-0.50 0.20-0.35 0.50 0.15-0.40 0.15-0.40 0.35 0.35 0.15-0.35 0.20-0.40
- - - - 0.25 1.65-2.00 1.65-2.00 1.65-2.00 1.65-2.00 1.65-2.00 3.25-3.75 - 0.40-0.70 0.40-0.70 0.40-0.70 3.00-3.50 0.85-1.15 - 1.65-2.00 2.50-3.25 2.75-3.50 - 0.50 - - - 0.4 - - 0.50-1.00 0.40-1.00 2.75-3.50 2.75-3.25 3.25-3.75 0.25
0.80-1.10 0.80-1.10 0.80-1.10 0.80-1.10 0.80-1.10 0.40-0.60 0.75-1.00 0.70-0.90 0.70-0.90 - - 0.80-1.10 0.40-0.60 0.40-0.60 0.40-0.60 1.00-1.40 0.70-0.90 1.30-1.60 0.45-0.65 1.35-1.80 1.35-1.80 - 4.0-6.0 1.00-1.50 0.80-1.25 2.00-2.50 8.0-9.5 - 2.00-2.50 0.25-0.45 0.25 0.50 0.50 1.00-1.35 1.40-1.80
0.15-0.25 0.15-0.25 0.15-0.25 0.15-0.25 0.15-0.25 0.20-0.30 0.35-0.50 0.20-0.30 0.20-0.30 0.20-0.30 0.20-0.30 - 0.15-0.25 0.15-0.25 0.30-0.40 0.08-0.15 0.20-0.30 - 0.65-0.80 0.30-0.60 0.30-0.60 0.44-0.65 0.44-0.65 0.44-0.65 0.44-0.65 0.87-1.13 0.85-1.05 0.40-0.60 0.90-1.10 0.55-0.70 0.45-0.60 0.25-0.60 0.25-0.60 0.20-0.30 0.30-0.40
- - - - - - 0.05-0.10 - - - - 0.15 min. - - - - - - - 0.03 0.03 - - - - - 0.18-0.25 - - 0.05 0.05 0.08 0.05 - -
- - - - 0.35 - 0.35 max. - - - - - - - - 0.35 - - - 0.25 0.25 - - - - - - - - - - - - - 0.35
- - - - - - - - - - - - - - - B, 0.001 max. - - - Ti, 0.02 max Ti, 0.02 max - - - - - Cb, 0.06-0.10; N, 0.03-0.07; Al, 0.04 max. - - - - P+S, 0.03 max (3) P+S, 0.03 max (3) Al, 0.95-1.30 Al, 0.95-1.30
SAE J404 APR94 SAE J404 APR94 SAE J404 APR94 SAE J404 APR94 ASTM A322-91 w/modifications SAE J404 APR94 AMS 6427H SAE J404 APR94 SAE J404 APR94 w/modifications SAE J404 APR94 SAE J404 APR94 SAE J404 APR94 SAE J404 APR94 SAE J404 APR94 SAE J404 APR94 AMS 6260M SAE J1249 APR94 SAE J404 APR94 - MIL-S-23009C(SH) MIL-S-23009C(SH) ASTM A182-98a ASTM A182-98a ASTM A182-98a ASTM A182-98a ASTM A182-98a ASTM A182-98a ASTM A336-97 ASTM A336-97 ASTM A508-95 ASTM A508-95 MIL-S-23284A(SH) MIL-S-23284A(SH) ASTM A355-89 AMS 6470J
C
Mn
P
S
Si
Ni
Cr
Mo
V
Cu
Other
Source
 




(1) Several different Mn ranges are available. Contact your Scot Forge sales representative for additional information.

(2) ASTM A182 F11, Class 1 is restricted to 0.05-0.15 C and 0.30-0.60 Mn

(3) See specification for additional residual element requirements

Disclaimer: Although the information set forth herein is believed to be correct, Scot Forge makes no recommendation, or offers no warranty of any kind, with respect to the subject matter or its accuracy. Scot Forge specifically disclaims all warranties, expressed, implied or otherwise, including, without limitation, all warranties of merchantability, fitness or suitability for a particular purpose or application.

Compositions of common tool steel grades

Compositions of common tool steel grades

Maximum weight % unless a range or minimum is shown.

  D2 H13 L6
C 1.40-1.60 0.32-0.45 0.65-0.75
Mn 0.10-0.60 0.20-0.60 0.25-0.80
P 0.030 0.030 0.030
S 0.030 0.030 0.030
Si 0.10-0.60 0.80-1.25 0.10-0.50
Ni - - 1.25-2.00
Cr 11.00-13.00 4.75-5.50 0.60-1.20
Mo 0.70-1.20 1.10-1.75 0.5
V 0.50-1.10 0.80-1.20 -
Cu - - -
Other - - -
Source ASTM A681-94 ASTM A681-94 ASTM A681-94

Disclaimer: Although the information set forth herein is believed to be correct, Scot Forge makes no recommendation, or offers no warranty of any kind, with respect to the subject matter or its accuracy. Scot Forge specifically disclaims all warranties, expressed, implied or otherwise, including, without limitation, all warranties of merchantability, fitness or suitability for a particular purpose or application.

Compositions of stainless steel grades

Compositions of stainless steel grades

Maximum weight % unless a range or minimum is shown.

Types:
S-A Austenitic
S-F Ferritic
S-M Martensitic
S-D Duplex
S-M-PH Martensitic, Precipitation Hardenable
S-A-PH Austenitic, Precipitation Hardenable
















 
304 304L 316 316L 317 321 347 403 405 410 416 420 431 440A 440C Duplex 2205 13-8 Mo PH 15-5 PH 17-4 PH 254 SMO® Nitronic 50 Nitronic 60 Ferralium® 255 A286
S-A S-A S-A S-A S-A S-A S-A S-M S-F S-M S-M S-M S-M S-M S-M S-D S-M-PH S-M-PH S-M-PH S-A S-A S-A S-D S-A-PH
0.08 0.03 0.08 0.03 0.08 0.08 0.08 0.15 0.08 0.15 0.15 0.15 min. 0.20 0.60-0.75 0.95-1.20 0.030 0.05 0.07 0.07 0.020 0.06 0.10 0.04 0.08
2.00 2.00 2.00 2.00 2.00 2.00 2.00 1.00 1.00 1.00 1.25 1.00 1.00 1.00 1.00 2.00 0.10 1.00 1.00 1.00 4.00-6.00 7.00-9.00 1.5 2.00
0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.040 0.040 0.040 0.06 0.040 0.040 0.040 0.040 0.030 0.008 0.040 0.040 0.030 0.040 0.040 0.04 0.025
0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.15 min. 0.030 0.030 0.030 0.030 0.020 0.010 0.030 0.030 0.010 0.030 0.030 0.030 0.025
1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.50 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.10 1.00 1.00 0.80 1.00 3.50-4.50 1.00 1.00
8.00-10.50 8.00-12.00 10.00-14.00 10.00-14.00 11.00-15.00 9.00-12.00 9.00-13.00 - - - - - 1.25-2.50 - - 4.50-6.50 7.50-8.50 3.50-5.50 3.00-5.00 17.50-18.50 11.50-13.50 8.00-9.00 4.50-6.50 24.00-27.00
18.00-20.00 18.00-20.00 16.00-18.00 16.00-18.00 18.00-20.00 17.00-19.00 17.00-19.00 11.50-13.00 11.50-14.50 11.50-13.50 12.00-14.00 12.00-14.00 15.00-17.00 16.00-18.00 16.00-18.00 22.0-23.0 12.25-13.25 14.00-15.50 15.0-17.5 19.50-20.50 20.50-23.50 16.00-18.00 24.0-27.0 13.50-16.00
- - 2.00-3.00 2.00-3.00 3.00-4.00 - - - - - 0.6 - - 0.75 0.75 3.00-3.50 2.00-2.50 - - 6.00-6.50 1.50-3.00 - 2.9-3.9 1.00-1.50
- - - - - - - - - - Zr 0.60 max. - - - - - - - - - 0.10-0.30 - - 0.10-0.50
- - - - - - - - - - - - - - - - - 2.50-4.50 3.00-5.00 0.50-1.00 - - 1.50-2.50 -
- - - - - Ti, 5xC min. Cb-Ta, 10xC min. - Al, 0.10-0.30 - - - - - - N, 0.14-0.20 Al, 0.90-1.35 (4) Cb, 0.15-0.45 Cb, 0.15-0.45 N, 0.180-0.220 Cb, 0.10-0.30; N, 0.20-0.40 N, 0.08-0.18 N, 0.10-0.25 Ti, 1.90-2.35; B, 0.003-0.010; Co, 1.00; Al, 0.35
SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 SAE J405 JAN89 UNS S32205 UNS S13889 UNS S15500 UNS S17400 UNS S31254 UNS S20910 UNS S21800 UNS S32550 AMS 5525G
Types:
C
Mn
P
S
Si
Ni
Cr
Mo
V
Cu
Other
Source




(1) See specification for additional residual element requirements

Disclaimer: Although the information set forth herein is believed to be correct, Scot Forge makes no recommendation, or offers no warranty of any kind, with respect to the subject matter or its accuracy. Scot Forge specifically disclaims all warranties, expressed, implied or otherwise, including, without limitation, all warranties of merchantability, fitness or suitability for a particular purpose or application.

Compositions of common nickel alloy grades

Compositions of common nickel alloy grades

Maximum weight % unless a range or minimum is shown.

 
200 201 400 K500 600 625 718 800 825 901 C276
90.0 min 99.0 min 63-70 (3) 63.0 min (3) 72.0 min. rem (2) 50.00-55.00 30.0-35.0 38.0-46.0 40.00-45.00 rem (2)
0.15 0.02 0.2 0.18 0.15 0.10 0.08 0.10 0.05 0.10 0.02
0.35 0.35 2.0 1.5 1.00 0.50 0.35 1.5 1.0 0.50 1.0
0.35 0.35 0.5 0.5 0.50 0.50 0.35 1.0 0.5 0.40 0.08
- - 0.02 - - 0.015 0.015 - 0.03 0.030 0.030
0.01 0.01 0.015 0.01 0.015 0.015 0.015 0.015 0.03 0.030 0.030
- - - - 14.00-17.00 20.00-23.00 17.00-21.00 19.0-23.0 19.5-23.5 11.00-14.00 14.5-16.5
- - - - - 8.00-10.00 2.80-3.30 - 2.5-3.5 5.00-6.50 15.0-17.0
- - - - - 3.15-4.15 4.75-5.50 - - - -
- - - - - 0.05 0.05 - - - -
- - - - - 1.00 1.00 - - 1.00 2.5
- - - 0.35-0.85 - 0.40 0.65-1.15 0.15-0.60 0.6-1.2 2.70-3.10 -
- - 0.5 2.30-3.15 0.40 0.40 0.20-0.80 0.15-0.60 0.2 0.35 -
0.4 0.4 2.5 2.0 6.00-10.00 5.00 rem (2) rem (2) rem (2) rem (2) 4.0-7.0
- Cu, 0.25 max. Pb, 0.006; Sn, 0.006; Zn, 0.02 Cu, 27.0-33.0 (4) Cu, 0.50 (1) B, 0.006; Cu, 0.30, (1) Cu, 0.75 Cu, 1.5-3.0 B, 0.010-0.020; Cu, 0.50; (1) V, 0.35; W, 3.0-4.5
UNS N02200 UNS N02201 QQ-N-281D QQ-N-286F(SH) AMS 5665L AMS 5666E AMS 5662K UNS N08800 UNS N08825 AMS 5661E UNS N10276
Ni
C
Mn
Si
P
S
Cr
Mo
Cb
Ta
Co
Ti
Ai
Fe
Other
Source
 




(1) See specification for additional residual element requirements

(2) remainder

(3) Ni + Co

(4) Cu + Ag

Disclaimer: Although the information set forth herein is believed to be correct, Scot Forge makes no recommendation, or offers no warranty of any kind, with respect to the subject matter or its accuracy. Scot Forge specifically disclaims all warranties, expressed, implied or otherwise, including, without limitation, all warranties of merchantability, fitness or suitability for a particular purpose or application.

Compositions of common copper alloy grades

Compositions of common copper alloy grades

Maximum weight % unless a range or minimum is shown.

 
C10100 C11000 C15000 C18000 C18100 C18150 C18200 C61400 C63000 C63200 C70600 C71500 C72420
99.99 min. 99.9 min. 99.8 min. rem (2) 98.7 min. rem (2) rem (2) rem (2) rem (2) rem (2) rem (2) rem (2) rem (2)
- - - 0.10-0.6 0.40-1.0 0.50-1.5 0.6-1.2 - - - - - 0.50
0.0010 - - 0.15 - - 0.10 1.5-3.5 2.0-4.0 3.5-4.3 1.0-1.8 0.40-1.0 0.7-1.2
0.0010 - - 2.0-3.0 2.0-3.0 - - - 4.0-5.5 4.0-4.8 9.0-11.0 29.0-33.0 13.5-16.5
- - - 0.40-0.8 - 0.10 0.10 - 0.25 0.10 - - -
- - 0.10-0.20 - 0.08-0.20 0.05-0.25 - - - - - - -
- - - - - - - 6.0-8.0 9.0-11.0 8.7-9.5 - - 1.0-2.0
0.0005 - - - - - - 1.0 1.5 1.2-2.0 1.0 1.0 3.5-5.5
0.0002 - - - - - - - 0.2 - - - -
0.0001 - - - - - - 0.20 0.3 - 1.0 1.0 -
(1) - Cu + sum of named elements, 99.9 min. Cu + sum of named elements, 99.5 min. Mg, 0.03-0.06; Cu + sum of named elements, 99.5 min. Cu + sum of named elements, 99.7 min. Pb, 0.05; Cu + sum of named elements, 99.5 min. P, 0.015; Pb, 0.01; Cu + sum of named elements, 99.5 min. Cu + sum of named elements, 99.5 min. Pb, 0.02; Cu + sum of named elements, 99.5 min.; Fe<=Ni Pb, 0.05; Cu + sum of named elements, 99.5 min., (1) Pb, 0.05; Cu + sum of named elements, 99.5 min., (1) Cu + sum of named elements, 99.75 min.; (1)
UNS C10100 UNS C11000 UNS C15000 UNS C18000 UNS C18100 UNS C18150 UNS C18200 UNS C61400 UNS C63000 UNS C63200 UNS C70600 UNS C71500 UNS C72420
Cu (incl Ag)
Cr
Fe
Ni (incl Co)
Si
Zr
Al
Mn
Sn
Zn
Other
Source
 




(1) See specification for additional residual element requirements

(2) remainder

Disclaimer: Although the information set forth herein is believed to be correct, Scot Forge makes no recommendation, or offers no warranty of any kind, with respect to the subject matter or its accuracy. Scot Forge specifically disclaims all warranties, expressed, implied or otherwise, including, without limitation, all warranties of merchantability, fitness or suitability for a particular purpose or application.

Compositions of common aluminum grades

Compositions of common aluminum grades

Maximum weight % unless a range or minimum is shown.

 
Al Si Fe Cu Mn Mg Cr Ni Zn Zr Ti Other Elements Source
Each Total
99.00 min 0.95 (Si + Fe) - 0.05-0.20 0.05 - - - 0.10 - - 0.05 0.15 ASTM B247-02a
rem (1) 0.50-1.2 0.7 3.9-5.0 0.40-1.2 0.20-0.8 0.10 - 0.25 - 0.15 0.05 0.15 ASTM B247-02a
rem (1) 0.50 0.50 3.8-4.9 0.30-0.9 1.2-1.8 0.10 - 0.25 - 0.15 0.05 0.15 AMS 4120R
rem (1) 0.20 0.30 5.8-6.8 0.20-0.40 0.02 - - 0.10 0.10-0.25 0.02-0.10 0.05 (2) 0.15 (2) ASTM B247-02a
rem (1) 0.40 0.40 0.10 0.40-1.0 4.0-4.9 0.05-0.25 - 0.25 - 0.15 0.05 0.15 ASTM B247-02a
rem (1) 0.40-0.8 0.7 0.15-0.40 0.15 0.8-1.2 0.04-0.35 - 0.25 - 0.15 0.05 0.15 ASTM B247-02a
rem (1) 0.12 0.15 2.0-2.6 0.10 1.9-2.6 0.04 - 5.7-6.7 0.08-0.15 0.06 0.05 0.15 ASTM B247-02a
rem (1) 0.40 0.50 1.2-2.0 0.30 2.1-2.9 0.18-0.28 - 5.1-6.1 - 0.20 0.05 0.15 ASTM B247-02a
rem (1) 0.15 0.20 1.2-2.0 0.10 2.1-2.9 0.18-0.28 - 5.1-6.1 - 0.10 0.05 0.15 ASTM B247-02a
1100
2014
2024
2219
5083
6061
7050
7075
7175
 




(1) remainder

(2) Vanadium, 0.05 - 0.15

Disclaimer: Although the information set forth herein is believed to be correct, Scot Forge makes no recommendation, or offers no warranty of any kind, with respect to the subject matter or its accuracy. Scot Forge specifically disclaims all warranties, expressed, implied or otherwise, including, without limitation, all warranties of merchantability, fitness or suitability for a particular purpose or application.