Product Details
Place of Origin: zhuzhou
Brand Name: VKD
Model Number: Cu70w30
Payment & Shipping Terms
Minimum Order Quantity: negotiate
Price: Negotiable
Packaging Details: paper,then paper boxs
Delivery Time: 15-20work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5tons/month
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 |
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 |
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:
| 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 | 15~80 | 10~80 | 20~60 | |
| 1/16" | 1.6 | 60~150 | 10~18 | 50~120 | 40~100 |
| 0.079" | 2 | 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 | 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 |
