GB/T 6478-2001
Steels for cold heading and cold extruding (English Version)
- Standard No.
- GB/T 6478-2001
- Language
- Chinese, Available in English version
- Release Date
- 2001
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2016-06
- Replace By
- GB/T 6478-2015
- Latest
- GB/T 6478-2015
- Replace
- GB/T 6478-1993
- Scope
- This standard specifies the classification, code, size, shape, weight and allowable deviation, technical requirements, test methods, inspection rules, packaging, marks and quality certificates of steel for cold heading and cold extrusion. This standard applies to non-alloy steel and alloy steel hot-rolled wire rods for cold heading and cold extrusion with a diameter of 5mm-40mm, and non-alloy steel and alloy steel hot-rolled wire rods for cold heading and cold extrusion with a diameter of 12mm-100mm. steel.
GB/T 6478-2001 history
- 2015 GB/T 6478-2015 Steels for cold heading and cold extruding
- 2001 GB/T 6478-2001 Steels for cold heading and cold extruding
- 0000 GB/T 6478-1993
