Less splashing, not easy to break, high copper content,
Less smoke, bright surface, less slag
Model: Straight 1.6*1000mm/about 61 pieces, Straight 2.0*1000mm/about 37 pieces, Straight 2.5*1000mm/about 24 pieces, Straight 3.0*1000mm/about 17 pieces, Straight 4.0*1000mm/about 9 ~10, straight bar 5.0*1000mm/about 6~7, straight bar 6.0*1000mm/about 4~5
Type: solid core
Material: Copper, Zinc, Tin, Silicon
Welding wire diameter: 1.6-6.0 (mm)
Melting point: 890 (â)
Length: 1000 500
Use: brazing material
1. Before welding, the welded parts and the surface of the welding wire must be carefully cleaned.
2. Preheat the weldment to 400-500â for welding, and it must be used with copper flux during oxygen-acetylene flame welding.
3. The welding flame should be a neutral flame or a slight oxidizing flame. The welding temperature should be appropriately reduced, the welding speed should be increased, and the residence time of the molten pool at high temperature should be minimized to reduce the evaporation and oxidation of zinc.
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