Oerlikon Supranox 308L description: SUPRANOX 308L is a semi-basic MMA electrode suitable for the welding of austenitic steels Cr-Ni steels or cast steels containing 16-20%Cr and 8-12%Ni, i.e. AISI 304, AISI 304L. This electrode can also be used for welding of
stainless steels of the same type whether stabilised or not for services temperatures up to +350C. The weld deposit has a carbon content <0,04%.