YinSheng flux cored arc welding wire csf 71t 1.2mm 15kg mig wire aw er70s 6

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Copper and copper alloy welding materials are widely used, in addition to welding various copper alloys, because of good corrosion resistance and wear resistance, so it is often used for surfacing parts subjected to friction and wear between metals (such as bearings, valve sealing face) and seawater resistant parts (such as propellers), etc. In addition, brass welding wire is more widely used for brazing carbon steel, cast iron, hard quality alloy tools, etc.

Copper and copper alloy electrodes are more difficult to operate and need to preheat and welding current before welding.
Argon arc welding with suitable wire is an effective method to ensure copper and bronze welding, and good performance can be obtained the weld. Argon arc brazing of thin steel plate structure with silicon bronze wire can greatly reduce the deformation of welding parts.

Brass wire oxygen - acetylene gas welding should be used together with CJ301 copper gas welding flux, brazing should be selected QJ302 copper brazing flux. If the use of solvent coated brass coated wire such as S222F and S225F do not need another solder can
be applied by adding flux.






0.1943 s.