20pcs Argon arc Welding Zirconium Tungsten Rod Electrodes WC20 1.6x150mm

Description:

WT20:2% thoriated tungsten electrodes (AWS classification EWTh-2) contain a minimum of 97.30% tungsten and 1.70 to 2.20% thorium.ost commonly used electrodes today and are preferred for their longevity and ease of use.
WC20:2% ceriated tungsten electrodes (AWS classification EWCe-2) contain a minimum of 97.30% tungsten and 1.80 to 2.20% cerium.
1.0/1.6mm for option
10pcs/Box
for Welding Machine

Specification:

Material: Metal

Color: as shown

Package Includes:

20 Pieces Tungsten Electrodes