Main chemical component

C:0.45~0.65  Si:0.30~0.80

Mn:0.10~0.50  Cr:3.00~5.00

Mo:2.00~2.50

Others:6.00~7.00

Hardness:55~65HRC

Application: Hot rolling work roll

Welding flux: ACE-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.

All kinds of hardfacing flux cored welding wire factory