Negotiable
The date of payment from buyers deliver within days
Tianjin
Long-term effective
2019-03-08 15:45
396
Company Profile
Tianjin Leigong Welding Alloys Co.,LtdBy certification [File Integrity]
Contact:leigong(Mr.)
Email:
Telephone:
Phone:
Area:Tianjin
Address:Tianjin
Website:http://www.leigongtech.com/ http://leigong.bcjax.com/
Product description:
LZ643 φ1.6mm/φ2.4mm
C:5.0%, Cr:21.5, Mo:0.7%, W:0.8%, V:0.8%, Nb:0.6, Ni:0.6, hardness:HRC60-65.
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℃.
Type |
LZ643 |
Welding Process |
Open arc |
Working tempeture |
Under 600℃ |
Hardness |
HRC60-65 |
Diameter& package |
φ1.6mm&15kg/spool, φ2.8mm&250kg/drum |
Crack relief |
normal |
Parent material |
Low and medium carbon steel |
Machinability |
Grinding only |
Deposit metal properties |
Abrasion wear resistance |
Welding thickness |
Limit to 40mm |
Small spatter, superior resistance to welding pores. |
|
Application |
Sinter crusher, wear plates, grizzly bar, distributor chutes. |
OEM |
yes |
http://www.leigongtech.com/