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                                                                  Aluminium brzaing and soldering materials
                                                                  Silver based core brazing material
                                                                  Cadmium-free silver brazing alloys
                                                                  Copper/zinc brazing alloys
                                                                  Cadmium-containing silver brazing alloys
                                                                  Phos/copper and silver/phos/copper brazing alloys
                                                                  Copper-Aluminum flux cored brazing filler metal
                                                                  Brazing Fluxes

                                                                  Aluminium brzaing and soldering materials


                                                                   

                                                                  Aluminium base brazing filler metal is mainly used for brazing aluminium and aluminium alloy. AI-Si flux-cored wire are substituted for ordinary ER4047 wire, particularly for brazing aluminum parts in refrigeration、air-condition and automotive industry.

                                                                  Attention:The residue such as grease,oxide etc on the surface and connection must be removed strictly before the brazing.

                                                                  中國標準牌號
                                                                  Chinese Standard
                                                                  相當牌號
                                                                  Equivalent Grade
                                                                  化學成分(Wt%)
                                                                  Composition
                                                                  熔化溫度范圍(℃)
                                                                  Melting Range
                                                                  主要特性及用途
                                                                  Characteristics and Application
                                                                  產品樣本牌號 AWS A5.8 Si Zn Cd AI 固相線
                                                                  Solidus
                                                                  液相線
                                                                  Liquidus
                                                                  B-AI88Si 料400 BAISi-4 11.0       ~       13.0  ___ ___ 余        rem. 577 582 流動性好,適用于小間隙接頭,爐中或火焰釬焊鋁及鋁錳合金等。
                                                                  B-AI67CuSi 料401 ___ 5.5         ~         6.5 Cu          27          ~          29  ___ 余       rem. 525 535 用途同料400,漫流性好,易于操作,接頭抗蝕性低于用料400.
                                                                  B-Zn80AI ___ ___ 80 ___ 20 415 485 具有良好的漫流性及填充間隙的能力,耐蝕性較好,適用于各種鋁及鋁合金的火焰釬焊。
                                                                  S-Cd73Zn ___ ___ 27 73 ___ 266 275 流動性好,適用于鋁及鋁合金、銅及銅合金以及鋁與銅等異種金屬的軟釬焊。
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                                                                  • Add:Zhen Jiang City,Jiang Su Province China
                                                                    Fax:0511-85724816
                                                                  • Tel:0511-85722176 88052815
                                                                    Contact:Cao Xiubin General manager  15805293018
                                                                  • Email:sales@brazing.cn
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