Features ：The biggest feature of 4943 aluminum welding rod is to improve the lack of tensile strength of 4043, which can be directly applied to the workpieces that originally used 4043 and 4643. 4943 can improve the tensile strength performance withou

Features ：Introduction of aluminum alloy foils for brazing heat exchanger Grades: 4004, 4045, 4047, 4104, 4343, 4A13, 4A43, 4A45 Status: O, H14, H24, H16, H18 Thickness: 0.05-0.2mm Width: 8.0-1400mm Appearance quality of aluminum alloy foils for brazi

Features ：4104 aluminum brazing sheet foil is used as a kind of brazing filler metal. Its melting point is above 450℃. The brazing temperature is usually 25℃-60℃ higher than the liquidus temperature of the solder to ensure that the solder can f

Features ：Introduction of 4045 aluminum sheet 4045 aluminum sheet is aluminum silicon alloy, heat-resistant, wear-resistant, for forgings, welding materials, etc., often used as brazing plate, high wear resistance. The chemical composition of 4045 alu

Features ：Performance characteristics of 4043 welding wire rod : 4043 welding wire rod is a 5% silicon alloy welding wire, suitable for welding cast aluminum alloy When the 4043 welding wire rod is used for AC argon arc welding, flux is not needed, be

Features ：Introduction of 4043 aluminum sheet plate Application of welding alloy aluminum plate: 4000 series aluminum alloy (Al-Si series) is typically represented by 4043 and 4343 aluminum alloys, which are specially used as welding materials. 4043 a

Features ：Specification of 4004 Aluminum brazing foil : Thickness: 0.03-0.3mm Width (mm): 1500mm Status: O, H14, H18 Minimum quantity: according to customer demand Henan Xinyi Aluminum has advanced domestic brazing aluminum sheet and foil processing p

Features ：4xxx series aluminum alloys are aluminum alloys with Si as the main alloying element. Most of the alloys are heat-treated non-strengthable aluminum alloys. Only alloys containing copper, Mg and Ni can be strengthened by heat treatment. This

Features ：Aluminum solder should refer to special solder for aluminum brazing alloy that is aluminum solder and aluminum brazing solder. Aluminum solders are generally divided into three categories: one is low-temperature solder which refers to th