Weld Mold ® 672-C
A low carbon version of the 673 product, it is more ductile and crack-resistant when used for fabrication. Primarily used for welding Hastelloy® C-276 to itself and to many other nickel-based and stainless alloys.
Rc 15-20 as-welded, work-hardens to Rc 35+
Available forms: SMAW, FCAW & GTAW
Weld Mold ® 673
A nickel/chrome/moly alloy that resists high heat, impact corrosion, metal-to-metal wear and thermal shock. This alloy is also available in composite form as Polyface® 673-C. deposits rapidly work-harden from Rc 18-22 as-welded to Rc 40-42. Uses of these alloys include overlays of Hastelloy C, hot forge dies, trimmers and punches, hot shear blades, extrusion dies and blast-furnace bleeder valves.
Rc 30-32 as-welded, work-hardens to Rc 40-45
Available forms: SMAW, FCAW, GTAW, OXYGAS