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Tungsten Electrode (W Electrode)

Catalog No.PT74-ME
SizeManufactured per drawing
MaterialPure W and Doped W
Density18.2-19.0 g/cc

Stanford Advanced Materials (SAM) provides a variety of tungsten electrodes for all welding needs.

Other pure tungsten: Tungsten Rod / Bar, Tungsten Heater, Tungsten Wire, Tungsten Crucible, etc.

More details

Description:
Tungsten’s high melting point makes it an ideal material for electrodes. Pure tungsten electrode and other tungsten electrodes are all available through SAM.

tungsten electrode tungsten electrode

Specifications of SAM Tungsten Electrode:

Item Name

Added Impurity (%)

Other Impurities (%)

Electric discharged power (eV)

Color code

pure Tungsten electrode

---

< 0.2%

4.5eV

Green

Thoriated Tungsten electrode

ThO2 (0.90% ~ 1.20%)

< 0.2%

2.0eV ~ 3.0eV

Yellow

ThO2 (1.80% ~ 2.20%)

< 0.2%

2.0eV ~ 3.0eV

Red

ThO2 (2.80% ~ 3.20%)

< 0.2%

2.0eV ~ 3.0eV

Violet

ThO2 (3.80% ~ 4.20%)

< 0.2%

2.0eV ~ 3.0eV

Orange

Ceriated Tungsten electrode

CeO2 (1.80% ~ 2.20%)

< 0.2%

2.7eV ~ 2.8eV

Grey

Lanthanated tungsten electrode

La2O3 (0.80% ~ 1.20%)

< 0.2%

2.8eV ~ 3.2eV

Black

La2O3 (1.30% ~ 1.70%)

< 0.2%

2.8eV ~ 3.0eV

Golden

La2O3 (1.80% ~ 2.20%)

< 0.2%

2.6eV ~ 2.7eV

Azure

Yttriated Tungsten electrode

Y2O3 (1.80% ~ 2.20%)

< 0.2%

2.0eV ~ 3.9eV

Blue

Zirconiated Tungsten electrode

ZrO2 (0.20 ~ 0.40%)

< 0.2%

2.6eV ~ 2.7eV

Brown

ZrO2 (0.70% ~ 0.90%)

< 0.2%

2.6eV ~ 2.7eV

White

composite electrode

CeO2, ThO2, La2O3, ZrO2, Y2O3 (1.50% ~ 3.00%)

< 0.2%

 

Grass green

 

Packaging of SAM Tungsten Electrode:
Our tungsten electrodes are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

Other Tungsten Products:
Tungsten Heavy Alloy, Tungsten Composites, Tungsten Carbide.



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