Copper Alloy Chart
Compositions of Common Copper Alloy Grades (Printable)
Maximum weight % unless a range or minimum is shown
| |
C10100 |
C11000 |
C15000 |
C18000 |
Cu
(incl Ag) |
99.99
min. |
99.9
min. |
99.8
min. |
rem
(2) |
| Cr |
- |
- |
- |
0.10-0.6 |
| Fe |
0.0010 |
- |
- |
0.15 |
| Ni
(incl Co) |
0.0010 |
- |
- |
2.0-3.0 |
| Si |
- |
- |
- |
0.40-0.8 |
| Zr |
- |
- |
0.10-0.20 |
- |
| Al |
- |
- |
- |
- |
| Mn |
0.0005 |
- |
- |
- |
| Sn |
0.0002 |
- |
- |
- |
| Zn |
0.0001 |
- |
- |
- |
| Other |
(1) |
- |
Cu
+ sum of named elements, 99.9 min. |
Cu
+ sum of named elements, 99.5 min. |
| Source |
UNS
C10100 |
UNS
C11000 |
UNS
C15000 |
UNS
C18000 |
| |
C18100 |
C18150 |
C18200 |
C61400 |
| Cu
(incl Ag) |
98.7
min. |
rem
(2) |
rem
(2) |
rem
(2) |
| Cr |
0.40-1.0 |
0.50-1.5 |
0.6-1.2 |
- |
| Fe |
- |
- |
0.10 |
1.5-3.5 |
| Ni
(incl Co) |
2.0-3.0 |
- |
- |
- |
| Si |
- |
0.10 |
0.10 |
- |
| Zr |
0.08-0.20 |
0.05-0.25 |
- |
- |
| Al |
- |
- |
- |
6.0-8.0 |
| Mn |
- |
- |
- |
1.0 |
| Sn |
- |
- |
- |
- |
| Zn |
- |
- |
- |
0.20 |
| Other |
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. |
| Source |
UNS
C18100 |
UNS
C18150 |
UNS
C18200 |
UNS
C61400 |
| |
C63000 |
C63200 |
C70600 |
C71500 |
| Cu
(incl Ag) |
rem
(2) |
rem
(2) |
rem
(2) |
rem
(2) |
| Cr |
- |
- |
- |
- |
| Fe |
2.0-4.0 |
3.5-4.3 |
1.0-1.8 |
0.40-1.0 |
| Ni
(incl Co) |
4.0-5.5 |
4.0-4.8 |
9.0-11.0 |
29.0-33.0 |
| Si |
0.25 |
0.10 |
- |
- |
| Zr |
- |
- |
- |
- |
| Al |
9.0-11.0 |
8.7-9.5 |
- |
- |
| Mn |
1.5 |
1.2-2.0 |
1.0 |
1.0 |
| Sn |
0.2 |
- |
- |
- |
| Zn |
0.3 |
- |
1.0 |
1.0 |
| Other |
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) |
| Source |
UNS
C63000 |
UNS
C63200 |
UNS
C70600 |
UNS
C71500 |
| |
C72420 |
| Cu
(incl Ag) |
rem
(2) |
| Cr |
0.50 |
| Fe |
0.7-1.2 |
| Ni
(incl Co) |
13.5-16.5 |
| Si |
- |
| Zr |
- |
| Al |
1.0-2.0 |
| Mn |
3.5-5.5 |
| Sn |
- |
| Zn |
- |
| Other |
Cu
+ sum of named elements, 99.75 min.; (1) |
| Source |
UNS
C72420 |
(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.
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