上海斯米克HS221锡黄铜焊丝/焊条

HS221是含锡、硅的特殊黄铜焊丝，熔点890°.锡能提高焊丝的流动性、强度 和抗腐蚀性，而硅可有效地控制锌的蒸发，消除气孔和得到满意的机械性能。 用途：黄铜氧----乙炔气焊及碳弧焊时，作填充材料使用。也广泛应用于钎焊铜、钢、铜镍合金、灰铸铁以及镶嵌硬质合金刀具等。 1包10公斤，此价格是1公斤价格。 Copper alloys 铜 合 金 S 201 Sn1 Si0.3Mn0.3 Cu Rem. Good mechanical properties and crack resistance. Gas welding and argon arc welding of red copper. 机械性能好，抗裂性好。紫铜气焊及氩弧焊用 ERCu S 211 Si3 Mn1 Cu Rem. Good mechanical properties. Argon arc welding of copper alloys and MIG brazing of steel. 机械性能好，铜合金氩弧焊及钢的MIG钎焊用 ERCuSi-Al S 212 Sn5 Cu Rem. Wear resistance. Argon arc welding of copper alloys and surfacing of steel. 耐磨性好。铜合金氩弧焊及钢的堆焊用 ERCuSn-A S 213 Sn8 Cu Rem. Wear resistance. Argon arc welding of copper alloys and surfacing of steel. 耐磨性好。铜合金氩弧焊及钢的堆焊用 ERCuSn-C S 214 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-A1 S 215 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-A2 S 221 Cu60 Sn1 Si0.3 Zn 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 Cu60 Sn1 Si 0.3 Zn Rem. S221 welding rod coated with flux. 外涂焊剂的S221焊丝 S 222 Cu58Sn0.9Si0.1 Fe0.8 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 S 222F Cu58Sn0.9Si0.1 Fe0.8 Zn Rem. S222 welding rod coated with flux. 外涂焊剂的S222焊丝 RBCuZn-C S 223 Cu59 Sn0.6 Zn Rem. Melting point is about 900℃. Braze welding of copper, steel and cast iron. 熔点约900℃。铜、钢、铸铁钎焊用 RBCuZn-A S 224 Cu62 Si0.5 Zn Rem. Melting point is about 905℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron. 熔点约905℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁
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