OK 62.75

Basic MMA electrode depositing an austenitic-ferritic weld metal, which is highly resistant to cracking. The electrode is preferred for the positional welding of crack-sensitive steels, armour steels and stainless steel to mild steel. It is also used for welding 5%Cr 0.5%Mo steel where no heat treatment after welding can be applied. In hardfacing, OK 62.75 is applied as a buffer layer to absorb stresses between the parent metal and the hard top layer.