| 牌號 |
代號 |
主要成分 |
雜質(zhì)成分% |
雜質(zhì)總和% |
對應(yīng) 中國牌號 |
| Cu |
Pb |
Zn |
Fe |
Al |
Ni |
Sn |
| CuZn39Pb2 |
CW612N |
58.5-60 |
1.5-2.5 |
|
≤0.4 |
-- |
≤0.3 |
≤0.2 |
≤0.2 |
HPb60-2 |
| CuZn39Pb3 |
CW614N |
57-59 |
2.5-3.5 |
|
≤0.5 |
≤0.1 |
≤0.5 |
≤0.4 |
≤0.2 |
HPb59-3 |
| CuZn40Pb2 |
CW617N |
57-59 |
1.5-2.5 |
|
≤0.4 |
≤0.1 |
≤0.4 |
≤0.3 |
≤0.2 |
HPb59-1 | |