wp green tungsten electrode

Buy, supplier

Buy wp green tungsten electrode from supplier Evek GmbH at an affordable price. The price is formed on the basis of European production standards. Buy wp green tungsten electrode can be wholesale or retail. Regular customers can take advantage of a discount system from the company Evek GmbH.

Physical properties of tungsten

Characteristics Value
Density [g/cm3] 19,3
Covalent radius, pm 170
Melting point 3695°K (3422°C, 6192°F)
Electronegativity (by Pauling) 2,3
Electrode potential, V W ← W3+ 0.11; W ← W6+ 0.68
Oxidation states 6, 5, 4, 3, 2, 0

Labeling

Marking in green indicates that the electrode material is 99.5% tungsten. Used for welding with sinusoidal current. As a shield, inert argon, helium and active oxygen, hydrogen, carbon dioxide, nitrogen or their mixtures (Ne+Ag, O2+Ag, CO2+Ag) are used.

Technical characteristic

These electrodes guarantee excellent arc stability under alternating current conditions. Used for welding of magnesium, aluminum and alloys of these metals. They have a limited thermal load, so the working tip is rounded.

Delivery and packing

Electrodes with a diameter of 1 to 5 mm and a length of 175 mm are supplied in plastic pouches. For diameters smaller than 4 mm, 10 pieces are supplied in a case, but for diameters larger than 4 mm, 5 pieces are supplied.

Quality requirements

Electrode surface - ground, smooth, without cracks, grease, burrs, chips, grease spots.

Delivery, price

Products offered on this site are certified. The technical documentation includes data on the chemical composition and specifies the limiting percentage of impurities. The supplier " Evek GmbH ", supplies wp green tungsten electrode in standard sizes at an affordable price in the shortest possible time from their stocks. The price corresponds to the high quality of the products.