Hubei Fotma Machinery Co., Ltd.
Tungsten, Molybdenum, Titanium, Tungsten Carbide and Investment Casting Products
| Place of Origin: | P.R. China |
|---|---|
| Brand Name: | FOTMA |
| Certification: | ISO 9001:2000 |
| Model Number: | WP |
| Minimum Order Quantity: | 10 units |
| Price: | Negotiable |
| Packaging Details: | Plastic boxes, Paper cartons |
| Delivery Time: | 20-25 days |
| Payment Terms: | T/T, L/C, Western Union, PayPal |
| Supply Ability: | 2 MT / Month |
| W Content: | > 99.95 % | Diameter: | 1.6mm, 2.4mm, 3.2mm |
|---|---|---|---|
| Length: | 150mm, 175mm, Other Customized Length | Condition: | Cleaned, Ground |
| Density: | ≥ 19.2 G / Cm3 | Tolerance: | + / - 0.05mm |
| High Light: | 1.6mm 2.0mm Pure Tungsten Rod,1.0mm TIG Welding Tungsten Electrodes,TIG Welding 1.6mm Pure Tungsten Rod |
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WP 99.95% Pure Tungsten Rod Electrodes for TIG Welding 1.0mm 1.6mm 2.0mm 2.4mm
The Pure tungsten electrode is according to AWS/ISO 6848/CE. It is suitable for welding under AC mainly using when welding magnesium aluminum and alloy. The power of e electrode transgression is as high as 4.5ev. Pure tungsten contains a minimum of 99.5% tungsten with no other alloying elements.
It has a low current capacity and is easily burnt. The burn spoilage rate is low, but the price is the cheapest compare with other Oxide.
The pure Tungsten Electrode is the one without any addition of oxide. The power of e electrode transgression is as high as 4.5ev. Requiring a high voltage for arc derivation; It has a low current capacity and is easily burnt. It is suitable for application under the condition of AC and in the situation of low welding requirement.
Pure Tungsten Electrodes: Suitable for welding under alternating current;
Specifications of Pure Tungsten Electrodes for TIG Welding:
|
Trade mark |
Added |
Impurity |
Other |
Tungsten |
Electric |
Color |
|
WP |
-- |
-- |
<0.20% |
The rest |
4.5 |
Green |
|
WY20 |
YO2 |
1.80 - 2.20% |
<0.20% |
The rest |
2.0 - 3.9 |
Blue |
|
WRex |
ReOx |
1.00 - 4.00% |
<0.20% |
The rest |
2.45 - 3.1 |
|
|
W (> %) |
Chemical Content (< %) |
|||||||||||
|
99.95 |
Fe |
Ca |
P |
Sn |
Al |
Ni |
N |
Sb |
Si |
O |
Pb |
As |
|
0.005 |
0.003 |
0.001 |
0.0001 |
0.002 |
0.003 |
0.003 |
0.001 |
0.003 |
0.003 |
0.0001 |
0.002 |
|
|
Mg |
C |
Bi |
Mo |
- |
- |
- |
- |
- |
- |
- |
- |
|
|
0.002 |
0.005 |
0.0001 |
0.001 |
- |
- |
- |
- |
- |
- |
- |
- |
|
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