Argon arc welding with tungsten electrode
Relevance
Welding with tungsten electrode in argon environment is much better than alternative types of welding. Argon makes it possible to stabilize the combustion of the arc, protects the molten metal from exposure to air, giving the seam the necessary qualities.
Technical characteristics
Tungsten electrodes EVL-2, VL are universal, for any working currents DC / AC and alloy grades. Application of VA, VL, SSI grades gives high thermal stability and operational reliability to the weld. Tungsten electrode brand EVI-1 / SVI-1 perfectly welds structures made of copper alloys, titanium, stainless low-alloy steels with a direct current (DC). EVF grade is also used for arc cutting, cladding and spraying in inert gas environment.
| Electrode grade | Lanthanum oxide | Tungsten |
| EVL-2 | 1.6 - 2 | over 99.9 |
| EVL | - | 97,9 - 98,3 |
Electrode parameters
| Electrode brand | Tolerance | Diameter, mm | Tolerance | Length, mm |
|---|---|---|---|---|
| EVL-2 | ±0.1 | 1, 1.6, 2, 2.5, 3, 4 | ±2.0 | 75; 150; 200 |
| ±0.2 | 5, 6 | |||
| EVF | ±0.1 | 1, 1.6, 2, 2.5, 3, 4 | ||
| ±0.2 | 5, 6, 8 |
Quality requirements
The standard tungsten electrode is 1000 mm long and ∅: 1.6; 2; 3; 4 mm. Surface - ground, even, without cracks, grease, burrs, chips, grease spots.
Supplier
Are you interested in tungsten arc welding? Supplier Evek GmbH offers Tungsten Tungsten Arc Welding with delivery in any city. Full compliance with modern quality standards. The price is optimal in this segment of rolled metal products. Timely delivery is provided by representative offices in Eastern European cities.
Buy, bargain price
Supplier Evek GmbH offers argon arc welding with tungsten electrodes, price - determined by technological features of production without including additional costs. The company's website displays information about the latest arrivals of products. We invite you to partner cooperation.
