Main chemical component

C:0.40~0.80    Si:1.00~1.40

Mn:0.60~1.20  Cr:5.00~8.00

Nb:6.00~10.00  W:1.20~1.60

Others:0.20~1.00

Hardness: High hardness Martensite with niobium carbide

Application: High pressure roller crusher,grinding machine etc.

Welding flux: ACE-SJ203

We also produce many kinds of flux cored welding wires, we have the ability to develop new type of wires or copy the models.

Flux cored welding wire factory