S 321焊丝S 321焊丝 Mn1.3 Al Rem. Good corrosion resistance, weldability and ductility. Gas welding and argon arc welding of aluminum alloys.良好的耐蚀性、可焊性及塑性。铝合金气焊、氩弧焊用S 331焊丝S 331焊丝 Mg5 Mn0.4Al Rem.Corrosion resistance and high strength. Argon arc welding of aluminum alloys.耐蚀,强度高。铝合金氩弧焊用ER5183 L103 焊条L103 焊条Wire & rod丝 885-888 Cu54 Zn Rem. Brazing of copper, bronze and steel, subjected to low load.钎焊铜、青铜和钢等受力不大工件L104 焊条L104 焊条Foil箔 890-930 Cu57 Mn2Co2 Zn Rem. Brazing of carbide cutting tool.钎焊硬质合金 具L201 焊条L201 焊条Cast rod, wire & rod, powder铸条、丝、粉 710-800 P7 Cu Rem. Brazing of copper and copper alloys.钎焊铜及铜合金BCuP-2
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