wt-20 red thorium 2% tungsten
Buy wt-20 tungsten electrode red provider Electrocentury-steel possible at an affordable price. The price is formed based on the European standards of production. Buy wt-20 red tungsten electrode can wholesale or retail. Regular customers can take advantage of the discount system of discounts from the company Electrocentury-steel.
Physical properties of tungsten
|Covalent radius, PM||170|
|Melting point||3695°K (3422°C, 6192°F)|
|Electrode potential,||W ← W3+ 0,11; W ← W6+ 0,68|
|Oxidation||6, 5, 4, 3, 2, 0|
The red marking indicates that the tungsten electrodes alloyed with 1.8−2.2% thorium dioxide.
The parameters of the electrodes
|Mark’s electrode||Tolerance||Diameter, mm||Tolerance||Length, mm|
|Ml-2||±0.1||1, 1.6, 2, 2.5, 3, 4||±2.0||75; 150; 200|
|wt-20||±0.1||1, 1.6, 2, 2.5, 3, 4|
|±0.2||5, 6, 8|
Direct current for welding. The arc ignition is easy. Shape stability at high currents. You can change the sharpening angle. Durable. Use: inert argon, helium, active -oxygen, hydrogen, carbon dioxide, nitrogen or their mixture (Don+ AG, O2+ AG, CO2+ AG).
The electrode surface is polished, smooth, without cracks, grease, burrs, chips, stains grease.
We offer on the website products are certified. In the technical documentation included data on chemical composition and set the percentage limits of the additives. Supplier «Electrocentury-steel» supplies wt-20 tungsten electrode red standard sizes at an affordable price in a optimally short period of time from warehouses in Russia and Ukraine. The price matches the high quality of products.