Category类别Trade-mark牌号Specification规格MeltingPoint熔点(℃)Chemicalcomposition主要成份(%)Application用途EquivalenttoAWS相当AWS银钎料L302Wire&rod745-775Ag25Cu40ZnRem.Brazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等银钎料L303Wire&rod660-725Ag45Cu30Zn余Brazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等BAg-5银钎料L303FFluxcoatedrod660-725Ag45Cu30ZnRem.L303coatedwithflux,thesameapplicationasL303.外涂钎剂的L303，用途与L303相同BAg-5银钎料L304Foil690-775Ag50Cu34ZnRem.Brazingofcopper,copperalloysandsteeletc.钎焊铜及铜合金、钢等BAg-6银钎料L308Wire&rod779-780Ag72CuRem.Brazingofcopperandnickelundervacuumorreducingprotectiveatmosphere.铜和镍的真空或还原保护气氛钎焊BAg-8银钎料L312Wire&rod595-605.Zn.CdBrazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等银钎料L313Wire&rod625-635.Zn.CdBrazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等BAg-1a银钎料L321Wire&rod615-650.Zn.SnBrazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等BAg-7银钎料L323Wire&rod665-755.Zn.SnBrazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等银钎料L325Wire&rod645-685.Zn.SnBrazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等BAg-36银钎料L326Wire&rod650-720.Zn.SnBrazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等简要说明：Brazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等)