Tungsten Electrode For Tig
Tungsten Electrode For Tig

Tungsten Electrode 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.


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

 

 

Packing: Plastic box in bundles.