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Brass brazing material is Copper and Zinc alloy, widely used to braze carbon steel, cast iron, hard carbide tools and so on.

Product Name: Brass welding wire
Stype:

WELDING ROD:
Square rod and Round rod
Square size: Max: 4.2mm
Round Diameter: 1.5mm~10.0mm

WELDING WIRE
Diameter: 0.6mm~1.2mm

AWS Use expertise
Number
BCuZn-2 This model has good mobility and suits to the welding of the thick plate, copper, iron and copper alloy and this metal is quite glossy after dissolved

BCuZn-C This model is suitable for the welding in high tensile strength, high temperature and good corrosion resistance.


Standard Chemical composition (%) Temperature
Cu Sn Mn Fe Zn Solidify Liquefy Use Temp.

BCuZn-2 59-61 0.5-1.5 / / Rem 890 905 900-955
BCuZn-C 57-59 0.7-1.0 / 0.35-1.2 Rem 920 930 930-980

AWS Use expertise
Numer
Copper Nicke(CuNi10) Particularly suitable for the joining and overlay welding of copper nickel
RBCuZn-D It's suitable for surface corrosion resistance for cast steel, cast Iron, copper-alloy and nickel-alloy, as well as the joining welding of cast iron.
CuZn40Ni Most popular for padding material of Gas-welding and ARC welding in brass. Can also used in gas welding of copper, steel, copper-nickel, cast iron and cemented carbide alloy tools incrustation.
Aluminum Bronze (High Mn ) Best for the overlay welding of iron-casting and non-alloy steel that especially need corrosion resistance. Also good for overlay welding of cast Iron and Non-alloy low alloy steel that requires corrosion resistance.
Aluminum Bronze (High Ni) Particularly suitable for welding casting and forging products of Cu-Al-Ni material such as propellers, bearing weights, valves, pumps and pipe systems. Very good corrosion resistance to seawater.
Aluminum (Ni) Bronze Recommended for the joining and overlaying of copper-aluminum alloys, aluminum coated steel in machinery and chemical industry as well as for Iron welding in shipbuilding. Also excellent for the join welding of brass tube and copper-aluminum that requires resistance to erosion.
AWS A5.7 ERCuAl-A3 Particularly suitable for the joining and overlay welding of copper-aluminum alloys, aluminum coated steel, and cast Iron.
AWS A5.7 ERCuAl-A2 Particularly suitable for the overlay welding of copper, aluminum and nickel materials with steel, it has insistence to ware and abrasion, as well as superior corrosion resistance to seawater. Widely used for ship constructions, apparatus and plumbing. For multilayer welding on steel, pulsed ARC welding is recommended.
AWS A5.7 ERCuAl-A1 Perfect for joining welding of pure and austenitic steel sheet. Maintains good temperament flow and creates seamless welding line, S ested for the joining welding of copper with steel, particularly suitable for machinery and shipbuilding industry. Pulsed ARC welding is recommended for multilayer on steel.
AWS A5.7 ERCuSn; ERCuSn-A Recommended for the joining welding of copper with CU-Sn alloy. Best for the joining welding of Cu-Zn alloy with steel. Pre-heart s ested for the large size products and pulsed ARC welding is recommended for multilayer on steel.
AWS 5.7 ERCuSi-A Recommended for the joining welding of copper with CU-Sn alloy. Best for the joining welding of Cu-Zn alloy with steel. Pre-heart s ested for the large size products and pulsed ARC welding is recommended for multilayer on steel.
Red Brass Has extremely high endurance and corrosion resistance. Suitable as mining cable for explosives in geological exploration.
AWS 5.7 ERCuSi-A Best for the joining and overlay welding of Cu-Zn alloy, especially for the MIG welding of Zinc coated steel sheet. Pre-heat s ested when MIG overlay welding for large size products and use pulsed ARC welding while overlay the steel.
AWS 5.7 ERCu Specifically recommended for the ARC welding of copper and joining welding of copper with steel, cast iron and nickel alloys. Best for large components.
Silver Copper (CuAg1) Particularly desired for MIG welding of Zinc-coated-steel in auto bodies. It is also recommended for CU-Zn alloy, low-alloy copper, non-alloys and low-alloys steel and cast iron. An material for making auto bodies.
Copper Nickel (AWS 5.7 ERCuNi) Especially good for seawater corrosion resistance. Particularly suitable for the joining and overlay welding or copper nickel such as machinery, desalting of seawater, ship-building, Oil refinery, and food processing industries. Also suitable for welding of nonferrous alloys, dissmilar steel materials.