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Buy tungsten electrode Evl-2 - Vl from the supplier Evek GmbH at an affordable price. The price is formed on the basis of European standards of production. Buy tungsten electrode today you can wholesale or retail. Regular customers can take advantage of a discount system from the company Evek GmbH.

Physical properties of tungsten

Fabrication of tungsten electrode

Technological plasticity of tungsten is minimal, but increases with increasing temperature, so tungsten electrodes are made by hot working under pressure. First, billets are produced - by powder metallurgy a stack is made. After heating the stub is forged by forging rotary machine - rods with 2 - 3 mm diameter are produced.

Technical characteristics

Tungsten electrode EVL-2 - VL is universal for any working currents DC/AC and alloy grades. It has an easy initial start-up and low tendency to burn through. The addition of lanthanum oxide (not more than 2%) increases the maximum current by one and a half times, as well as the carrying capacity of the electrode. Grades containing lanthanum are more durable than thorium and cerium grades, wear slower from the working end, introducing less tungsten into the weld. Uniform distribution of lanthanum oxide keeps the original working sharpening longer.

Delivery, price

The products offered on this site are certified. The technical documentation includes data on the chemical composition and indicates the limiting percentage of impurities. The supplier " Evek GmbH ", delivers tungsten electrodes Evl-2 - Vl of standard and non-standard sizes at a reasonable price in the shortest possible time from warehouses. The price corresponds to the high quality of the products.