Diameter and weight of tungsten electrodes
Relevance
Welding work on metal, involves the use of electrodes (European, domestic or international standard). The electrodes are usually made of tungsten, as refractory metals provide high reliability of welding joints due to high welding temperature. Each tungsten electrode is color-coded to avoid confusion. Tungsten compounds with lanthanum, cerium, yttrium and zirconium oxides are widely used in welding, electroplating, battery production and many other devices.
Labeling
The first digits after the letters, indicate the exact percentage content of the alloying additive. For example, the number 20 means that the electrode material contains 2.0% of the appropriate additive… Subsequent digits in the bar designation, separated from the first with a hyphen, indicate the length in millimeters. The most common length is 175 mm, but electrodes in lengths of 50, 75 and 150 mm are also available.
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 |
Vendor
We offer to buy tungsten electrode from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with modern quality standards. The supplier Evek GmbH offers to buy tungsten electrode, 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 rare and refractory metals, the price — determined by the technological features of production without including additional costs. The company’s website displays information on the latest arrivals of products. We invite to partner cooperation.
