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
L304斯米克银焊条 BAg-6 上海L304斯米克银焊条 上海L304银焊条 上海斯米克银焊条 上海银焊条 斯米克银焊条 耐磨银焊条 进口银焊条 斯米克焊丝