GB/T 17951-2000
Standard specifications for magnetically hard materials
2006-06
- Standard No.
- GB/T 17951-2000
- Language
- Chinese
- Release Date
- 2000
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 17951-2005
- Lastest
- GB/T 17951-2022
- Scope
- This International Standard specifies minimum values (see 4.1) and dimensional tolerances for some magnetic properties of hard magnetic materials. To provide some reference data, this standard also gives typical values of auxiliary magnetic properties, chemical composition and density.
GB/T 17951-2000 history
- 2022 GB/T 17951-2022 Specification for magnetically hard materials
- 2005 GB/T 17951-2005 Standard specification for magnetically hard materials
- 2000 GB/T 17951-2000 Standard specifications for magnetically hard materials