WB56S Mild & Medium Tensile Steels MMA Electrodes
Thinly coated low hydrogen electrode for all-positional welding, yielding metal of very high impact values. Especially suitable for making full penetration welds in all positions such as pipe and overhead butt welds. Excellent de-slag & re-strike. Recommend for the welding of unalloyed, micro-alloyed and low alloy steels within the medium tensile class. Excellent impact values down to -40°C, it is widely used for offshore fabrications. Eminently suitable for root pass welding on TKY Joints.
AWS A5.1-04 : E7016-1