Welding Different Thickness Metal Together. Put on welding gloves a welding helmet closed-toed shoes and a welding coat to protect your eyes face and body. In the heavier thicknesses first overlay or butter the steel with the same filler metal and then weld the overlayed surface to the copper.
To 30 deg is required or. When using pulse you have to set the output amperage slightly higher to compensate for the lower heat. If you plan to weld thin metals use a 0023-inch wire.
The Type of Gas You Use.
A beveled edge makes it possible to weld thick metal plates together because the beveled edges create an area for your filler metal to be deposited and joining your pieces properly together. On joints where there are unequal wts 332 is allowed if it is evenly spaced - and root edges completely fused. Thickness of 1 mm 2 mm 3 mm and 45 mm were made from low carbon steel. Dissimilar thicknesses are welded together all the time.