Category 類別 Trade-mark 牌號 Specification 規(guī)格 Melting Point 熔點(℃) Chemical composition 主要成份(%) Application 用途 Equivalent toAWS 相當(dāng)AWS Copper zinc 銅鋅 L103 Wire&rod 絲 885-888 Cu54ZnRem. Brazingofcopper,bronzeandsteel,subjectedtolowload. 釬焊銅、青銅和鋼等受力不大工件 　 L104 Foil 箔 890-930 Cu57Mn2 Co2ZnRem. Brazingofcarbidecuttingtool. 釬焊硬質(zhì)合金刀具 　 Copper phosphorus 　 銅磷 L201 Castrod,wire&rod,powder 鑄條、絲、粉 710-800 P7CuRem. Brazingofcopperandcopperalloys. 釬焊銅及銅合金 BCuP-2 L204 Castrod,wire 鑄條、絲 640-815 P5Ag15 CuRem. Brazingofcopper,copperalloys,silverandmolybdenumetc. 釬焊銅及銅合金、銀、鉬等金屬。 BCuP-5 L205 Castrod,wire&rod,powder 鑄條、絲、箔 640-800 P6Ag5 CuRem. Brazingofcopperandcopperalloys. 釬焊銅及銅合金 BCuP-3 L207 Castrod,wire&rod 鑄條、絲 640-770 P7Ag5 CuRem. Brazingofcopperandcopperalloys. 釬焊銅及銅合金 BCuP-7 L209 Castrod,wire 鑄條、絲 684-710 P7Ag2 CuRem. Brazingofcopperandcopperalloys. 釬焊銅及銅合金。 BCuP-6 　Silver base 銀基 L302 Wire&rod 絲 745-775 Ag25Cu40 ZnRem. Brazingofcopper,copperalloys,steelandstainlesssteeletc. 釬焊銅及銅合金、鋼及不銹鋼等 　 L303 Wire&rod 絲 660-725 Ag45Cu30 Zn余 Brazingofcopper,copperalloys,steelandstainlesssteeletc. 釬焊銅及銅合金、鋼及不銹鋼等 BAg-5 L303F Fluxcoatedrod 涂藥絲 660-725 Ag45Cu30 ZnRem. L303coatedwithflux,thesameapplicationasL303. 外涂釬劑的L303，用途與L303相同 BAg-5 L304 Foil 箔 690-775 Ag50Cu34 ZnRem. Brazingofcopper,copperalloysandsteeletc. 釬焊銅及銅合金、鋼等 BAg-6 L308 Wire&rod 絲 779-780 Ag72CuRem. Brazingofcopperandnickelundervacuumorreducingprotectiveatmosphere. 銅和鎳的真空或還原保護(hù)氣氛釬焊 BAg-8 L312 Wire&rod 絲 595-605 Ag40.Cu.Zn.Cd Brazingofcopper,copperalloys,steelandstainlesssteeletc. 釬焊銅及銅合金、鋼及不銹鋼等 　 L313 Wire&rod 絲 625-635 Ag50.Cu.Zn.Cd Brazingofcopper,copperalloys,steelandstainlesssteeletc. 釬焊銅及銅合金、鋼及不銹鋼等 BAg-1a L321 Wire&rod 絲 615-650 Ag56.Cu.Zn.Sn Brazingofcopper,copperalloys,steelandstainlesssteeletc. 釬焊銅及銅合金、鋼及不銹鋼等 BAg-7 L323 Wire&rod 絲 665-755 Ag30.Cu.Zn.Sn Brazingofcopper,copperalloys,steelandstainlesssteeletc. 釬焊銅及銅合金、鋼及不銹鋼等 　 L325 Wire&rod 絲 645-685 Ag45.Cu.Zn.Sn Brazingofcopper,copperalloys,steelandstainlesssteeletc. 釬焊銅及銅合金、鋼及不銹鋼等 BAg-36 L326 Wire&rod 絲 650-720 Ag38.Cu.Zn.Sn Brazingofcopper,copperalloys,steelandstainlesssteeletc. 釬焊銅及銅合金、鋼及不銹鋼等 BAg-34 Aluminumbase 鋁基 L400 Castrod,wire&rod 鑄條、絲 577-582 Si11.5 AlRem. Brazingofaluminumandaluminumalloys. 鋁及鋁合金的釬焊 BAlSi-4 L401 Castrod 鑄條 525-535 Si5Cu28 AlRem. Brazingofaluminumandaluminumalloys. 鋁及鋁合金的釬焊 　 Tinlead 錫鉛 L600 Wire&rod 絲 183-185 Sn60Sb≤0.8 PbRem. Solderingoffusiblemetalsandheat-treatedpart. 易熔金屬及熱處理件的釬焊 60Sn L601 Wire&rod 絲 183-227 Sn18Sb2 PbRem. Solderingofcopper,copperalloysandgalvanizedironplainsheet. 銅及銅合金、鍍鋅鐵皮的釬焊。 18Sn L602 Wire&rod 絲 183-256 Sn30Sb2 PbRem. Solderingofcopper,brass,copperalloysandgalvanizedironplainsheet. 銅、黃銅、鐵、鍍鋅鐵皮的釬焊 30Sn L603 Wire&rod 絲 183-235 Sn40Sb2 PbRem. Solderingofcopper,copperalloys,steelandzincparts. 銅及銅合金、鋼、鋅制零件的釬焊 40Sn L604 Wire&rod 絲 183-222 Sn90Sb≤0.15 PbRem. Solderingofcopperandsteelforfoodandmedicinefield. 食品、醫(yī)療所需銅、鋼等金屬的釬焊 90Sn L605 Wire&rod 絲 232-240 Ag5Sn95 Solderingofcopperandsteelforelectricalandfoodfield. 電器、食品所需銅、鋼等金屬的釬焊 　 L608 Wire&rod 絲 295-305 Sn5.5Ag2.5 PbRem. Solderingofcopper,copperalloys,steelandstainlesssteel. 銅及銅合金、鋼及不銹鋼的釬焊 　 Nickelbase 鎳基 L702 Powder 粉 970-1000 Cr7B3Si4 NiRem. Brazingofstainlesssteelundervacuumorprotectiveatmosphere. 不銹鋼真空或保護(hù)氣氛釬焊 BNi-2