L303银焊条L303银焊条 Wire & rod
丝 660-725 Ag45 Cu30
Zn余 Brazing of copper, copper alloys, steel and stainless steel etc.
钎焊铜及铜合金、钢及不锈钢等L304银焊条L304银焊条 Foil
箔 690-775 Ag50 Cu34
Zn Rem. Brazing of copper, copper alloys and steel etc.
钎焊铜及铜合金、钢等L308银焊条L308银焊条 Wire & rod
丝 779-780 Ag72 Cu Rem. Brazing of copper and nickel under vacuum or reducing protective atmosphere.
铜和镍的真空或还原保护气氛钎焊L312银焊条L312银焊条 Wire & rod
丝 595-605 Ag40.Cu.Zn.Cd Brazing of copper, copper alloys, steel and stainless steel etc.
钎焊铜及铜合金、钢及不锈钢等L313银焊条L313银焊条 Wire & rod
丝 625-635 Ag50.Cu.Zn.Cd Brazing of copper, copper alloys, steel and stainless steel etc.
钎焊铜及铜合金、钢及不锈钢等
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