Tungsten Electrode (WL20, WC15, WC20) /Ceriated Tungsten Electrodes/Thoriated Tungsten Electrodes /Lanthanated Tungsten Electrodes/Zirconiated Tungsten

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: GB, ASTM, AISI
• Purity: >99.95%
• Alloy: Non-alloy
• Shape: Round
• Type: Tungsten Electrode
• Model NO.: WP. WC10. WC15. WC20, Wl20
• Diameter: 1/1.2/2.4/3.6/4.8/5.2mm
• Color: Red,Green,Gold
• Surface Condition: Ground Finish
• Packing: 10PCS/Plastic Box
• Transport Package: in Carton Cases or Custom-Made
• Specification: 1/1.2/2.4/3.6/4.8/5.2mm
• Trademark: ZZKD
• Origin: China
• HS Code: 810196000
• Production Capacity: 60, 00-70, 00 Kgs/Year

Product Description

Item: Tungsten electrode
Purity: 99.95%min
Shape: Custom-mode
Size: According to customer's drawing and ture sample.
Tungsten electrode is for the apprication of welding, We are a manufacture of Tungsten electrode: WP. WC10. WC15. WC20,WL20 etc.

Diameter: 0.5~25mm
Length: 150mm, 175mm, 178mm and any other length at customer's request.

Recommended Tungsten Electrodes for Various Welding Currents:

Diameter of Electrode	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

Name  of  electrode	Color  sign	Chemical  Composition(%)				Diameter(mm)		Surface
		Rare  earths	Impurity	Tungsten
Pure  tungsten	Green	--	≤ 0.05	Remaining	0.6- 25		Ground
Ceium-tungsten	Gray	1.8→ 2.5	≤ 0.05	Remaining	0.8- 12		Ground
Lanthanated-tungsten	Blue	1.5→ 2.0	≤ 0.05	Remaining	0.8--12		Ground