Zirconiated Tungsten Electrode
1.Working temperature ius high.
2.Good corrosion resistance

Zirconium- Tungsten Electrode boasts a fine performance in welding under the condition of AC.

1) Zirconiated tungsten is excellent for AC welding due to favorable retention of balled end, high resistance to contamination, and good arc starting.

2) Color mark: WZr3(brown) WZr8 (white)

3) Other impurity: ≤0.20%

4) Diameter: 1.0 - 12.0mm

5) Length: 50.00, 75.00, 150.00, 175.00mm

6) Quality of surface: Ground finish, polish finish

 

Dia.		DC(A)		AC(A)
In	Mm	cathode (-)	anode (+)	non-wave	Than a wave
0.04”	1.0	15-80		10-80	20-60
1/16”	1.6	60-150	10-18	50-120	40-100
0.079”	2.0	100-200	12-20	70-160	60-130
3/32”	2.4	150-250	15-25	80-200	80-150
1/8”	3.2	220-350	20-35	150-270	120-200
5/32”	4.0	350-500	35-50	220-350	170-260
3/16”	408	420-650	45-65	240-420	220-340
1/4”	6.4	600-900	65-100	360-560	250-450