Category类别Trade-mark牌号Specification规格MeltingPoint熔点(℃)Chemicalcomposition主要成份(%)Application用途EquivalenttoAWS相当AWSCopperzinc铜锌L103Wire&rod丝885-888Cu54ZnRem.Brazingofcopper,bronzeandsteel,subjectedtolowload.钎焊铜、青铜和钢等受力不大工件L104Foil箔890-930Cu57Mn2Co2ZnRem.Brazingofcarbidecuttingtool.钎焊硬质合金刀具Copperphosphorus铜磷L201Castrod,wire&rod,powder铸条、丝、粉710-800P7CuRem.Brazingofcopperandcopperalloys.钎焊铜及铜合金BCuP-2L204Castrod,wire铸条、丝640-815P5Ag15CuRem.Brazingofcopper,copperalloys,silverandmolybdenumetc.钎焊铜及铜合金、银、钼等金属。BCuP-5L205Castrod,wire&rod,powder铸条、丝、箔640-800P6Ag5CuRem.Brazingofcopperandcopperalloys.钎焊铜及铜合金BCuP-3L207Castrod,wire&rod铸条、丝640-770P7Ag5CuRem.Brazingofcopperandcopperalloys.钎焊铜及铜合金BCuP-7L209Castrod,wire铸条、丝684-710P7Ag2CuRem.Brazingofcopperandcopperalloys.钎焊铜及铜合金。BCuP-6Silverbase银基L302Wire&rod丝745-775Ag25Cu40ZnRem.Brazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等L303Wire&rod丝660-725Ag45Cu30Zn余Brazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等BAg-5L303FFluxcoatedrod涂药丝660-725Ag45Cu30ZnRem.L303coatedwithflux,thesameapplicationasL303.外涂钎剂的L303，用途与L303相同BAg-5L304Foil箔690-775Ag50Cu34ZnRem.Brazingofcopper,copperalloysandsteeletc.钎焊铜及铜合金、钢等BAg-6L308Wire&rod丝779-780Ag72CuRem.Brazingofcopperandnickelundervacuumorreducingprotectiveatmosphere.铜和镍的真空或还原保护气氛钎焊BAg-8L312Wire&rod丝595-605.Zn.CdBrazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等Category类别Trade-mark牌号Specification规格MeltingPoint熔点(℃)Chemicalcomposition主要成份(%)Application用途EquivalenttoAWS相当AWSCopperzinc铜锌L103Wire&rod丝885-888Cu54ZnRem.Brazingofcopper,bronzeandsteel,subjectedtolowload.钎焊铜、青铜和钢等受力不大工件L104Foil箔890-930Cu57Mn2Co2ZnRem.Brazingofcarbidecuttingtool.钎焊硬质合金刀具Copperphosphorus铜磷L201Castrod,wire&rod,powder铸条、丝、粉710-800P7CuRem.Brazingofcopperandcopperalloys.钎焊铜及铜合金BCuP-2L204Castrod,wire铸条、丝640-815P5Ag15CuRem.Brazingofcopper,copperalloys,silverandmolybdenumetc.钎焊铜及铜合金、银、钼等金属。BCuP-5L205Castrod,wire&rod,powder铸条、丝、箔640-800P6Ag5CuRem.Brazingofcopperandcopperalloys.钎焊铜及铜合金BCuP-3L207Castrod,wire&rod铸条、丝640-770P7Ag5CuRem.Brazingofcopperandcopperalloys.钎焊铜及铜合金BCuP-7L209Castrod,wire铸条、丝684-710P7Ag2CuRem.Brazingofcopperandcopperalloys.钎焊铜及铜合金。BCuP-6Silverbase银基L302Wire&rod丝745-775Ag25Cu40ZnRem.Brazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等L303Wire&rod丝660-725Ag45Cu30Zn余Brazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等BAg-5L303FFluxcoatedrod涂药丝660-725Ag45Cu30ZnRem.L303coatedwithflux,thesameapplicationasL303.外涂钎剂的L303，用途与L303相同BAg-5L304Foil箔690-775Ag50Cu34ZnRem.Brazingofcopper,copperalloysandsteeletc.钎焊铜及铜合金、钢等BAg-6L308Wire&rod丝779-780Ag72CuRem.Brazingofcopperandnickelundervacuumorreducingprotectiveatmosphere.铜和镍的真空或还原保护气氛钎焊BAg-8L312Wire&rod丝595-605.Zn.CdBrazingofcopper,copperalloys,steelandstainlesssteeletc.钎焊铜及铜合金、钢及不锈钢等)