Ace-D06 Main chemical component C:0.08~0.20 Si:0.30~0.60 Mn:0.80~1.50 Cr:0.20~1.00 Mo:0.25~0.50 Hardness:240~280HB Application: Conveyor chain,metal plate,gear and axle etc. Welding flux: SJ203 Nantong Ace welding produces all kinds of overlaying hardfacing flux cored welding wire for steel works, for electric factory, for mining machine, for mould, for valve, for sugar mill, for digger etc. we have the ability to develop new type of wires or copy the models. Overlaying hardfacing submerged arc welding wire factory Submerged arc welding wire factory Submerged arc flux cored welding wire factory Hardfacing submerged arc welding wire factory