LZ643 is a highly complex C-Cr-W-Nb-V-alloyed hardfacing welding wire, which has a very tough martensitic carbide micro structure. Its’ hardfacing deposit takes effect for sever abrasive wear under 600℃.
Low and medium carbon steel
Deposit metal properties
Abrasion wear resistance
Limit to 40mm
Small spatter, superior resistance to welding pores.
Sinter crusher, wear plates, grizzly bar, distributor chutes.