High quality Tungsten and tungsten alloy bar / rod / electerode for price Advantages
Tungsten and tungsten alloy bar / rod / electerode for price
Advantages
◆ High density
◆Good machinability
◆High modulus of elasticity
◆Strong corrosion resistance
◆Non-poisonous ,no pollution
◆Good mechanical properties
◆Harmless to the health and environments
Product Description
|
Item name |
Tungsten Electrode |
|
Standard |
ANSI/AWS A5.12/A5.12M-98 |
|
Diameter |
Dia0.5-50 mm |
|
Length |
150 mm, 175 mm, 178 mm, etc |
|
Material |
99.95% W, WT, WY, WC, WLa, WZ, etc |
|
Processing |
Forging, Drawing, etc |
|
Packing |
10pcs / plastic box, as your demands |
|
MOQ |
10pcs |
Feature:
1. Pure tungsten, the least expensive of all tungsten, is generally used in the AC welding of Al & Mg and it’s alloy
2. Yttrium tungsten is primarily used in military and aviation industry with narrow arc beam, high compressing strength, highest welding penetration at medium and high current
3. Cerium tungsten is a non-radioactive material, popular to be used for welding tube, pipe, very small parts, short welding cycles.
4. Thorium tungsten is a low-radioactive material, mainly used for DC welding of carbon, SS, nickel alloy and titanium, etc.
5. Lanthanide tungsten is a non-radioactive material, mainly used for DC welding but also show good results for AC welding.
6. Zirconium tungsten is most commonly used for AC welding of Al & Mg and it’s alloy.
Chemical component
|
Type |
Designation |
Oxide Additive |
Impurity Content |
Tungsten Content |
Color Sign |
|
|
Type |
Content % |
|||||
|
Pure W |
WP |
/ |
/ |
<0.20 |
Balance |
Green |
|
WY |
WY20 |
Y2O3 |
1.8-2.2 |
<0.20 |
Balance |
Blue |
|
WC |
WC20 |
CeO2 |
1.8-2.2 |
<0.20 |
Balance |
Grey |
|
WT |
WT10 |
ThO2 |
0.8-1.2 |
<0.20 |
Balance |
Yellow |
|
WT20 |
ThO2 |
1.7-2.2 |
<0.20 |
Balance |
Red |
|
|
WL |
WL10 |
La2O3 |
0.8-1.2 |
<0.20 |
Balance |
Black |
|
WL20 |
La2O3 |
1.8-2.2 |
<0.20 |
Balance |
Light Blue |
|
|
WZ |
WZ3 |
ZrO2 |
0.2-0.4 |
<0.20 |
Balance |
Brown |
|
WZ8 |
ZrO2 |
0.7-0.9 |
<0.20 |
Balance |
White |
|