Product Details

Application:

Zirconiated Tungsten has good performance in AC welding. It balls up well in AC welding and has a more stable arc than pure tungsten. Especially with excellent performance in high load AC welding, it is not replacable by any other electrodes. It also resists contamination well in AC welding. Zirconiated Tungsten is most commonly used for AC welding of aluminum and magnesium alloys.

Designation	Oxide Additive		Impurities %	Tungsten %	Color Sign
Designation	category	content %	Impurities %	Tungsten %	Color Sign
WZ3	ZrO2	0.2~0.4	<0.20	Balance	Brown
WZ8	ZrO2	0.7~0.9	<0.20	Balance	White

We supply all kinds of tungsten electrodes including Thoriated Tungsten, Ceriated Tungsten, Lanthanated Tungsten, Zirconiated Tungsten, Yttriated Tungsten and Pure Tungsten electrodes . Any kind and any size of tungsten electrode are available upon the demands from customers.

Product Standard:

ISO 6848 ANSI/AWS A5.12/A5.A2M-98

Size:

Diameter DC(A) AC(A)

in	mm	Straight Polarity(-)	Reverse Polarity(+)	Unbalanced Waves	Balanced Waves
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"	4.8	420~650	45~65	240~420	220~340
1/4"	6.4	600~900	65~100	360~560	250~450

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