Oerlikon Inertfil 307 description: INERTFIL 307 is suitable for welding dissimilar steels between unalloyed steels, austenitic stainless steels or heat resisting steels, also used for welding of hardening and tempering steels, such as ballistic steels.
The increased silicon content promotes weld pool fluidity to give a smooth deposit appearance. Stainless steel wire for welding dissimilar steels, hardening and tempering steels, armored, bullet-proof and 13% Mn steels.