What material can be used for welding aluminum copper tube?
Generality：Universal 51 has the remarkable ability to weld all white metals. White metal includes zinc (almost impossible to solder), copper lead alloy, tin lead alloy, aluminum and lead, etc.. Universal 51 can also be any of the above types of metal and copper, brass, steel, stainless steel or bronze and any other metal welding.Universal 51 flux:The soldering flux is made of white metal and will not corrode. It destroys the oxide layer and helps the universal 51 free flow. In this way, the electrode will completely wet and penetrate the surface of the base metal to form a smooth and strong welding layer.Simplify the welding and maintenance of zinc die castings:For a long time, people think that zinc die castings with ordinary electrode can not be welded, because can cause zinc die castings sagging and collapses before welding. To achieve the best results, use universal 51 time to use universal 51 flux.
Now there is a new type of copper aluminum welding technology!M5151 is a universal design for repair welding alloy, all white metal, including zinc die castings, aluminum, lead, copper lead alloy and tin antimony lead alloy, can be any of the above types of metal and copper, brass, steel, stainless steel or bronze and other metal welding. The utility model can be used at ultra low temperature at 179 DEG C and hardly needs preheating. Tensile strength up to 13 kg / mm2.
