L303斯米克银焊条 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 BAg-5
L303F斯米克银焊条 Flux coated rod
涂药丝 660-725 Ag45 Cu30
Zn Rem. L303 coated with flux, the same application as L303.
外涂钎剂的L303,用途与L303相同 BAg-5
L304斯米克银焊条 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 BAg-6
L308斯米克银焊条 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 BAg-8
L303焊条,斯米克银焊条,上海斯米克焊条,BAg-5 焊条
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