Low Hydrogen Electrodes For Mild ALPHA 7018-G
ALPHA 7018 G is a low hydrogen iron power type electrodes yielding 0.70% Ni in the weld metal. Electrode is specially designed for excellent notch toughness at sub zero temperature even welded in vertical uphill progression. The weld metal is of radiographic quality and typical Hydrogen content in the weld metal is 3.9ml/100gms.
Low alloy steels such as Si-Mn steel, Steel containing nickel up to 1.0%, Heavy sections and strained joints, Subjected to dynamic loading.