
Copper aluminum cored wire Low Temperature …
3. Welding: firsst use sandpaper to polish brass and aluminum tube welding parts (must to clean metal surface''s paint, oxide, oil, etc), moving the gun to be heated evenly welding parts, and then continue to use the electrode to be welded When the temperature rises to 360 degrees, the copper and aluminum welding rod to melt and evenly into the joint, Remove the torch after the weld is full