Tungsten Carbide electrode surrounded in a mixed type chemical alloy including graphite , lime titania, low hydrogen and low dus

good quality Tungsten Carbide electrode

Tungsten Carbide electrode surrounded in a mixed type chemical alloy including graphite , lime titania, low hydrogen and low dust. It has good crack resistance , and resistance to high temperature oxidation wear-resisting granular after , and suitable for the resurfacing welding of pieces of machinery under wear abrasion.

Product introduction

1>Diameter: 1.0mm-20mm(+/-0.05)2>Composition: tungsten>=99.95%

3>Length: 75mm,150mm,175mm,178mm

4> Item: WP, WT10, WT20, WT30, WT40, WC20, WZr3, WZr8, WL10, WL15, WL20

Specification

Designation	Composition				Color Mark	Standards
	Dioxide	Dioxide in %	Impurities %	Tungsten%
WP	-------------	--------------	≤0.20	99.8	Green	AWS A5.12
WT10	ThO2	0.8-1.2	≤0.20	Remainder	Yellow
WT20	ThO2	1.7-2.2	≤0.20	Remainder	Red
WT30	ThO2	2.8-3.2	≤0.20	Remainder	Purple
WT40	ThO2	3.8-4.2	≤0.20	Remainder	Orange
WZr3	ZrO2	0.15-0.5	≤0.20	Remainder	Brown
WZr8	ZrO2	0.7-0.9	≤0.20	Remainder	White
WL10	La2O3	0.9-1.2	≤0.20	Remainder	Black
WL15	La2O3	1.4-1.6	≤0.20	Remainder	Gold
WL20	La2O3	1.9-2.1	≤0.20	Remainder	Blue
WC20	CeO2	1.8-2.2	≤0.20	Remainder	Grey
WY20	Yo2	1.8-2.2	≤0.20	Remainder	Sky Blue

good quality Tungsten Carbide electrode