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98HRB Hardness Copper Tungsten Electrodes Diameter 12 mm Length 90 mm

Categories Tungsten Heavy Alloy
Brand Name: VKD
Model Number: Cu70w30
Place of Origin: zhuzhou
MOQ: negotiate
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5tons/month
Delivery Time: 15-20work days
Packaging Details: paper,then paper boxs
Product Name:: copper tungsten electrodes
coefficient of therma: 8.0~8.5 (10-6/k)
density:: 15.2g/cm3
Shape:: Bar/rod/sheet/ring/bowl/special Shape
Diameter:: customized
Material:: tungsten copper alloy, copper tungsten and copper
Hardness:: 98HRB
electric conductivity:: 34%IACS
Standard:: ASTMB702, RWMA CLASS10,11,12
Type:: Power Tool Parts
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98HRB Hardness Copper Tungsten Electrodes Diameter 12 mm Length 90 mm

98HRB Hardness Copper Tungsten Electrodes Diameter 12 mm Length 90 mm


VKD has an annual production capacity of 200 tons for 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: 0.5~25mm
Length: 150mm, 175mm, 178mm and any other length at customer's request.
Recommended Tungsten Electrodes for Various Welding Currents:
Diameter of ElectrodeDC(A)AC(A)
inmmStraight Polarity(-)Reverse Polarity(+)Unbalanced WavesBalanced Waves
0.04"115~8010~8020~60
1/16"1.660~15010~1850~12040~100
0.079"2100~20012~2070~16060~130
3/32"2.4150~25015~2580~20080~150
1/8"3.2220~35020~35150~270120~200
5/32"4350~50035~50220~350170~260
3/16"4.8420~65045~65240~420220~340
1/4"6.4600~90065~100360~560250~450
Welcome your inquiry.








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