HB 5174-1981
Metal wire torsion test method (English Version)
- Standard No.
- HB 5174-1981
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- 1997-01
- Replace By
- HB 5174-1996
- Latest
- HB 5174-1996
- Scope
- This standard is applicable to the determination of the plastic deformation ability of metal wires with a diameter less than or equal to 10 mm or characteristic dimensions when twisted in a fixed direction at room temperature of 20 (formula) ℃ to check for metal inhomogeneity and surface and fracture defects.
HB 5174-1981 history
- 1996 HB 5174-1996 Metal wire torsion test method
- 1970 HB 5174-1981 Metal wire torsion test method
