wy-20 dark blue yttrium 2% tungsten electrode
Buy wy-20 dark blue tungsten electrode from the supplier Electrocentury-steel possible at an affordable price. The price is formed based on the European standards of production. Buy wy-20 dark blue 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|
Dark blue marking indicates that the tungsten electrodes alloyed with 1.8−2.2% dioxide yttrium.
The parameters of the electrodes
|Mark’s electrode||Diameter, mm||Tolerance, mm||Length, mm||Tolerance, mm|
|wy-20||1, 1.6, 2, 2.5, 3, 4||±0.1||75; 150; 200
||±0.1||75; 150; 200
The electrode surface is polished, smooth, without cracks, grease, burrs, chips, stains grease.
Yttrium additive ensures reliable welding of the most critical compounds with direct current. Long life… the arc Ignition is easy. Use: inert argon, helium, active -oxygen, hydrogen, carbon dioxide, nitrogen or their mixture (Don+ AG, O2+ AG, CO2+ AG).
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 wy-20 dark blue tungsten electrode in 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.