|
|
C72900白銅化學(xué)成分:
Ni |
Fe |
Mn |
Zn |
Sn |
Si |
Mg |
Pb |
S |
C |
P |
Cu |
雜質(zhì) |
其他 |
14.5-15.5 |
0.5 |
0.3 |
0.5 |
7.5-8.5 |
0.15 |
0.15 |
0.02 |
--- |
--- |
--- |
余量 |
1.8 |
--- |