JB/T 8505-2011
Test method for chemical analysis of copper-graphite electrical contact materials (English Version)
- Standard No.
- JB/T 8505-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 8505-2011
- Replace
- JB/T 8505-1996
- Scope
- Warning—Personnel using this standard should have practical experience in regular laboratory work. This standard does not identify all possible safety issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with national regulations. This standard specifies the method for determination of carbon content in copper graphite electrical contact materials. This standard is applicable to the determination of carbon content in copper graphite electrical contact materials, and its determination range is 2.00% ~ 10.00%.
JB/T 8505-2011 history
- 2011 JB/T 8505-2011 Test method for chemical analysis of copper-graphite electrical contact materials
- 1996 JB/T 8505-1996 Chemical analysis method for copper-graphite electric contactor material
