PMET 912 – MSRR 9500/228 – Alloy 12 welding wire for hardfacing of lumber saw blades and cutting tools.
PMET 912 is a solid cobalt 12 wire. PMET 912 has excellent resistance to many forms of chemical and mechanical degradation over a wide temperature range. PMET 912 attributes are its anti-galling properties, abrasion and corrosion resistance, and oxidation resistance up to its melting range. It can be applied to all weldable steels, including stainless steels.
Specifications
MSRR 9500/225
AWS A5.21 ERCoCr-B
Deposit Characteristics
Abrasion Resistance – High
Impact Resistance – High
Corrosion Resistance – High
Hardness – HRC 43-47
Hot Wear Hardness – High