S226 |
Cu60 Sn0.3 |
熔点约900℃。黄铜气焊用,也可钎焊铜、钢、铸铁 |
|
S227 |
Cu58 Sn0.9 Ni0.5 |
熔点880℃。黄铜气焊及碳弧焊用,也可钎焊铜、钢、铸铁 |
RBCuZn-B |
S229 |
Cu55 Ni6 Mn4 |
熔点约920℃。高强度,钎焊钢、镍及硬质合金用 |