S225
Cu48Ni10
ZnRem.
Meltingpointisabout935℃andhighstrength.Brazeweldingofsteel,nickelandcarbidealloys.
熔點(diǎn)約935℃。高強(qiáng)度,釬焊鋼、鎳及硬質(zhì)合金用
RBCuZn-D
S225F
Cu48Ni10
ZnRem.
S225weldingrodcoatedwithflux.
外涂焊劑的S225焊絲
RBCuZn-D
S226
Cu60Sn0.3
Si0.2ZnRem.
Meltingpointisabout900℃.Gasweldingofbrass,alsobrazeweldingofcopper,steelandcastiron.
熔點(diǎn)約900℃。黃銅氣焊用,也可釬焊銅、鋼、鑄鐵
S227
Cu58Sn0.9Ni0.5
Si0.1Fe0.8
ZnRem.
Meltingpointisabout880℃.Gasweldingandcarbonarcweldingofbrass,alsobrazeweldingofcopper,steelandcastiron.
熔點(diǎn)880℃。黃銅氣焊及碳弧焊用,也可釬焊銅、鋼、鑄鐵
RBCuZn-B
S229
Cu55Ni6Mn4
Zn余
Meltingpointisabout920℃,highstrength.Brazeweldingofsteel,nickelandhardcarbide.
熔點(diǎn)約920℃。高強(qiáng)度,釬焊鋼、鎳及硬質(zhì)合金用