鏻 青 銅 銅 錠(Phosphor bronze ingot) |
記號
Symbol
(Former) |
Cu |
Sn |
Pb |
Zn |
Fe |
Ni |
P |
Mn |
Sb |
Al |
Si |
PBC-2 |
87.0
91.0 |
9.0
12.0 |
0.3
max |
0.3
max |
0.2
max |
0.5
max |
0.1
max |
|
0.05
max |
0.005
max |
0.005
max |
PBC-3 |
84.0
88.0 |
12.0
15.0 |
0.3
max |
0.3
max |
0.2
max |
0.5
max |
0.1
max |
|
0.05
max |
0.005
max |
0.005
max |
|
|