Main chemical component:

C:0.10~0.30

Si:0.20~0.80

Mn:0.50~1.70

Cr:11.50~14.50

Mo:0.40~0.80

Others:1.00~2.00

Hardness:45~52HRC

Application: Continuous caster roller ,bloom roll, hot rolling support roll etc.

Welding flux: SJ303

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.

Welding wire factory  factory

Welding wire factory  factory

Hardfacing welding wire factory  factory

Flux cored wire factory  factory