Category 類別 Trade-mark 牌號 Specification 規(guī)格 Melting Point 熔點(diǎn)(℃) 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