S 214焊丝S 214焊丝 Al7.5 Cu Rem. Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel.耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用ERCuAl-A1S 215焊丝S 215焊丝 Al9 Cu Rem. Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel.耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用ERCuAl-A2S 221焊丝S 221焊丝 Cu60 Sn1 Si0.3Zn Rem.Melting point is about 890℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.熔点约890℃。黄铜气焊及碳弧焊用,也可钎焊铜、钢、铸铁S 221F焊丝S 221F焊丝 Cu60 Sn1 Si 0.3Zn Rem.S221 welding rod coated with flux.外涂焊剂的S221焊丝 S 222焊丝S 222焊丝 Cu58Sn0.9Si0.1Fe0.8 Zn Rem.Melting point is about 880℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron.熔点约880℃。黄铜气焊及碳弧焊用,也可钎焊铜、钢、铸铁RBCuZn-C
|