GOST 19671-91. Tungsten wire for light sources. Technical conditions.
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Scope of application GOST 18903−73
This standard regulates the general requirements for the production of tungsten wire made by the powder metallurgy method used in the manufacture of electronic devices and light sources. Finished products must meet mechanical requirements, including tensile strength, yield strength, elongation, etc. Chemical analysis, tensile tests and hardness tests must be carried out in accordance with relevant standards.
Bibliography
| Type of standard | Standards for products (services) |
| Date of implementation | 01/01/1993 year |
| Approved by | Interstate Council for Standardization, Metrology and Certification |
| Original language | Russian |
| Title in English | Tungsten wire for light sources. Specifications |
| Code of ACS |
77.150.99 |
| Number of pages | 32 |
Storage
In closed warehouses or under a canopy, where adequate protection against mechanical and other damages is provided.
Delivery, price
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