GB/T 4184-2021
Tungsten-rhenium alloy wires (English Version)
- Standard No.
- GB/T 4184-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 4184-2021
- Replace
- GB/T 4184-2002
- Scope
- This document specifies the grades, requirements, test methods, inspection rules, packaging, marking, transportation and storage of tungsten-rhenium alloy wire. This document is applicable to the production of tungsten-rhenium alloy wires for electric light source filaments, heating wires for vacuum electronic devices, grids and supports.
GB/T 4184-2021 Referenced Document
- GB/T 228.1 Metallic materials—Tensile testing—Part 1: Method of test at room temperature
- YS/T 502 Determination of Rhenium in Tungsten-Rhenium Alloy - Diacetyl Oxime Colorimetric Method
GB/T 4184-2021 history
- 2021 GB/T 4184-2021 Tungsten-rhenium alloy wires
- 2002 GB/T 4184-2002 Tungsten-rhenium alloy wires
- 0000 GB/T 4184-1984
