Check the listing for details. 58FC-G .045 Hardfacing 2 lb Spool Welding MIG Wire Blue Demon. Condition: New. Listed at 34.76 USD. 58FC-G is a metal-cored, economical hardfacing alloy designed to resist abrasion. This gas-shielded wire can be welded out of position. It is typically used to overlay carbon and low alloy steels, manganese steels, and stainless steels. The welded deposit weathers severe abrasion, moderate impact, and metal-to-metal wear. Hardfacing generally does not require any heat treatment. Preheat and post heat according to the base material where necessary. Typical Applications • Dredge parts • Earth moving equipment • Farm equipment • Muller tires • Extruder worms • conveyors AWS ClassificationHardfacing Welding CurrentDCEN Typical wire chemistry (As Welded) Cr 5 Mn 1 Mo 2 W 1.2 V 0.5 Others 1 Fe BAL Typical Mechanical Properties (As Welded on 1020 steel) Hardness on 1 layer, Rc 52 - 56 Hardness on 2 layers, Rc 53 - 57 Welding PositionsF,V,OH,H Available Diameters and suggested Operating Range in Amps .035" 80 - 120 .045" 120 - 150 1/16" 150 - 190