TUNGSTEN ELECTRODES FOR TIG
Tel:(86)22-28243768 Fax: (86)22-28248824 / (86)22-28328532 E-mail: weldequip@tjshi.com.cn
Tungsten Electrodes For Tig
Applications: used for inert gas protection arc welding, plasmacutting, spray-coating and furnace melting.
Surface conditions: Grinding, cleaning, electrolysis polishing drawing or forging.
Packing: Plastic box in bundles.
Type, Compositions and Colours
|
Type |
Compositions |
Colours |
|
Added
Oxide
(%) |
Substances |
Substances
(%) |
Tungsten
(%) |
|
MT-W |
|
|
<0.20 |
99.8 |
Green |
|
MT-WT4 |
0.35-0.55 |
THO2 |
<0.20 |
Remaining |
Blue |
|
MT-WT10 |
0.8-1.20 |
THO2 |
<0.20 |
Remaining |
Yellow |
|
MT-WT20 |
1.70-2.20 |
THO2 |
<0.20 |
Remaining |
Red |
|
MT-WT30 |
2.80-3.20 |
THO2 |
<0.20 |
Remaining |
Violet |
|
MT-WT40 |
3.80-4.20 |
THO2 |
<0.20 |
Remaining |
Orange |
|
MT-WZ3 |
0.15-0.50 |
ZrO2 |
<0.20 |
Remaining |
Brown |
|
MT-WZ8 |
0.70-0.90 |
ZrO2 |
<0.20 |
Remaining |
White |
|
MT-WL10 |
0.90-1.20 |
LaO2 |
<0.20 |
Remaining |
Black |
|
MT-WC20 |
1.80-2.20 |
CeO2 |
<0.20 |
Remaining |
Grey |
Specifications(mm)
|
Diameter
|
Tolerance
|
Length
|
Tolerance
|
|
1.0 |
±0.05 |
50
75
150
175
|
±1.0 |
|
1.6 |
±0.05 |
±1.0 |
|
2.0 |
±0.05 |
±1.0 |
|
2.4 |
±0.05 |
±1.0 |
|
3.2 |
6.3 |
±0.1 |
±1.0 |
|
4.0 |
8.0 |
±0.1 |
±1.0 |
|
5.0 |
10.0 |
±0.1 |
±1.0 |