Weld Mold® 672
A work hardening lower carbon and silicon version of our 673, it is more ductile and crack resistant when used for fabrication. Primarily used for welding Hastelloy® C-276 to itself and many other nickel based and stainless alloys.
Alloy Spec: AWS NiCrMo-4
Hardness: AWRc 15-20, WHRc 35-37
Weld Mold ® 673
A premium high nickel base, chromium-tungsten-molybdenum wear facing alloy used to resist heat and heavy impact. Weld deposits rapidly work harden under impact. Weld Mold 673 resists oxidation, corrosion, and mechanical stresses and performs very well under high compression and will retain its hardness up to 1000º F.
Alloy Spec: AWS NiCrMo-5
Hardness: AWRc 20-25, WHRc 40-45