LZ650 is open arc flux cored wire, deposit metal is martensitic chromium carbide alloy, hardness can reach to 63HRC at single layer, weld metal thickness should be limited in 4mm.

LQ337 is gas-shielded arc hardfacing flux cored wire, 100% CO2 or 80%Ar+20%CO2, It is used for components withstanding abrasive resistant under high temperature, such as extrusion die, cutter and roller, deposited metal is free of cracking.

LQ582 is gas shielded flux cored wire, resisting to both abrasion wear and metal to metal wear. Deposit metal is crack-free, it can used where abrasion resistance and heavy loading is expected, excellent properties property and weld ability, easy slag removal and slight spatter.