S 225F焊丝S 225F焊丝 Cu48 Ni10Zn Rem.S225 welding rod coated with flux.外涂焊剂的S225焊丝RBCuZn-DS 226焊丝S 226焊丝 Cu60 Sn0.3Si0.2 Zn Rem.Melting point is about 900℃. Gas welding of brass, also braze welding of copper, steel and cast iron.熔点约900℃。黄铜气焊用,也可钎焊铜、钢、铸铁 S 227 焊丝S 227 焊丝Cu58Sn0.9Ni0.5Si0.1 Fe0.8Zn 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880℃。黄铜气焊及碳弧焊用,也可钎焊铜、钢、铸铁RBCuZn-BS 229焊丝S 229焊丝 Cu55 Ni6 Mn4Zn余Melting point is about 920℃, high strength. Braze welding of steel, nickel and hard carbide.熔点约920℃。高强度,钎焊钢、镍及硬质合金用S 301 焊丝S 301 焊丝Al≥99.5 Good ductility and corrosion resistance. Gas welding and argon arc welding of pure aluminum.塑性好、耐蚀。纯铝气焊、氩弧焊用ER1100
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