2% thoriated tungsten electrode(WT20)
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- HUAYE
- Payment Terms
- L/C,T/T,Western Union
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- tig welding, tungsten electrode, wt20, thorium
- Category
- Welding Rods & Tips
Shandong Huaye Tungsten & Molybdenum Co., Ltd.
- Verified Certificate
-
14
Product name | 2% thoriated tungsten electrode(WT20) | Certification | - |
---|---|---|---|
Category | Welding Rods & Tips | Ingredients | - |
Keyword | tig welding , tungsten electrode , wt20 , thorium | Unit Size | - |
Brand name | HUAYE | Unit Weigh | - |
origin | China | Stock | - |
Supply type | - | HS code | - |
Product Information
2% thoriated tungsten electrodes (AWS classification EWTh-2)
contain a minimum of 97.30% tungsten and 1.70 to 2.20% thorium. They are the
most commonly used electrodes today and are preferred for their longevity and
ease of use. Thorium increases the electron emission qualities of the
electrode, which improves arc starts and allows for a higher current carrying
capacity. This electrode operates far below its melting temperature, which
results in a considerably lower rate of consumption and eliminates arc wandering
for greater stability. It also features a lower level of weld contamination
than other electrodes.
Unlike pure tungsten, these electrodes are only for specialty
type AC welding (thin gauge aluminum or materials less than .060-in.), but they
are exceptional for DC electrode negative or straight polarity on carbon and
stainless steel, nickel and titanium applications.
During manufacturing, thorium is evenly dispersed throughout the
electrode. This evenness allows the electrode to maintain a sharpened edge—the
ideal electrode shape for welding thin steel. Sharpening the electrode’s point,
however, should be done with great care. Thorium is radioactive; therefore, you
must always follow manufacture’s warnings, instructions and the MSDS (Material
Safety Data Sheet) for its use.
Trade mark |
Added impurity |
Impurity quantity |
Other impurities |
Tungsten |
Electric discharged power |
Color sign |
WT20 |
ThO2 |
1.70 -2.20% |
<0.20% |
The rest |
2.0 - 3.0 |
Red |
Application : Thoriated tungsten electrodes are generally used
for welding of DC electrode negative or straight polarity applications such as
carbon & stainless steels, nickel alloys and titanium, They operate well
even when overload with extra amperage.
Diameter: 0.5
Length:
Packing: 10 pcs/plastic box, 20 boxes/inner ctn,
6 inner ctns/ctn
B2B Trade
Price (FOB) | Negotiable | transportation | - |
---|---|---|---|
MOQ | Negotiable | Leadtime | Negotiable |
Payment Options | L/C,T/T,Western Union | Shipping time | Negotiable |
- President
- Ms. Yu aifang
- Address
- No. 8 Wuyou Rd. Ling County Development Zone of Dezhou City, Shandong, China
- Product Category
- Welding Rods & Tips
- Year Established
- 2000
- No. of Total Employees
- 101-500
- Company introduction
-
Shandong Huaye Tungsten & Molybdenum Co., Ltd., established in March 2000, is a comprehensive private enterprise integrating R&D, production, marketing and trade of tungsten molybdenum products and welding accessories in Shandong province.As a professional production enterprise of tungsten electrodes and tungsten molybdenum special-shaped parts, our main products have common tungsten electrodes used in welding industry, such as ceriated tungsten electrode, thoriated tungsten electrode, yttriatedtungsten electrode, etc., special tungsten electrodes and composite tungsten electrodes. Also we have tungsten molybdenum special-shaped parts and welding accessories which are used in much wider field.At present, our annual sales has been over USD twenty million and the sales area is all over the country. Meanwhile, we have sold our products to more than seventy countries and areas, such as German, France, Netherlands, Italy, Korea, Japan, India, Singapore, Malaysia, Indonesia, Iran and so on. The excellent product quality and good service have won a good reputation for us from customers all over the world.
- Main Product
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