JB/T 7905-1999
Sintered metal materials,excluding hardmetals.Sampling (English Version)
- Standard No.
- JB/T 7905-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- 2013-09
- Replace By
- JB/T 7905-2013
- Latest
- JB/T 7905-2013
- Scope
- This standard applies to the sampling method of samples for testing dimensions, mechanical and physical properties and chemical composition of sintered metal materials (excluding cemented carbide). The principle is: ——The qualified quality level (AQ1) of a batch of products can be determined by the inspection performance of the sample (part). It is recommended to use the enumeration sampling method. Sampling should be in accordance with a plan agreed upon by the parties concerned.
JB/T 7905-1999 history
- 2013 JB/T 7905-2013 Sintered metal materials, excluding hardmetals.Sampling
- 1999 JB/T 7905-1999 Sintered metal materials,excluding hardmetals.Sampling
