Astm B777. Standard specification for Tungsten base, high density metal
The electrode is made from high-purity powders of tungsten and copper, has a good combination of high conductivity, strength, density and high hardness. The electrode has a minimal coefficient of thermal expansion, good thermal shock resistance.
The values specified ASTM B777 in units of inch-pound are to be regarded as standard. Metric values are mathematical conversions to SI units that are provided for information only and are not considered standard.
The material should be put to trial. The material must meet the required mechanical properties — the tensile strength of tensile, yield strength, elongation.
Supplier Evek GmbH offers to buy tungsten electrodes, the optimal price in this segment of the rental. We offer tungsten electrodes with specialized warehouses Evek GmbH with delivery to any city. Full compliance with ASTM B777.
To buy, best price
On the company’s website features information about the latest product arrivals. We have the best ratio of price and quality. Timely delivery is provided by offices in the cities of Eastern Europe.