1.1 This standard covers the recommendations on materials, equipment and general worktmanship for manual tungsten inert-gas arc-welding of wrought aluminium and aluminium alloys. The recommendations are
primarily intended for general engineering application for manual welding of aluminium and aluminium alloys up to 12.5 mm thick with argon as the shielding gas.
1.1.1 This standard is not applicable for welding of tubes and pipes and also does not stipulate the allowable stresses in welds. The provisions of this standard are also not applicable for repair of castings by welding.
IS 2812-1964 history
1964IS 2812-1964 Recommendations for manual tungsten inert gas welding of aluminum alloys and aluminum alloys