GOST 23949-80. Tungsten welding electrodes non-consumable. Specifications.
BIBLIOGRAPHY
| Designation | GOST 23949-80 |
| Name in Russian | Tungsten welding electrodes. Specifications |
| English title | Welding nonconsumable tungsten electrodes. Specifications |
| Date of putting into effect | 01.01.1981 |
| OKC code | 25.160.20 |
| Number of pages | 8 |
| Status | Valid |
Tungsten electrodes shall be manufactured in accordance with the requirements of this standard from pure tungsten grades and tungsten with activating additives.
Quality
The surface of the electrodes shall be free of cavities, splits, cracks, oxides, residues of technological lubricants, foreign inclusions and impurities. On the surface of electrodes, processed by centerless grinding transverse grinding marks with depth of more than half of the limit deviation at diameter are not allowed.
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