JB/T 12073-2014
Specification for Silver-tungsten carbide electrical contacts (English Version)
- Standard No.
- JB/T 12073-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 12073-2014
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, storage and transportation of silver tungsten carbide electrical contact materials. This standard applies to the inspection and acceptance of silver tungsten carbide electrical contact materials for low-voltage electrical appliances.
JB/T 12073-2014 Referenced Document
- GB/T 26871-2011 Metallographic examination of electrical contact materials
- GB/T 26872-2011 Metallographic atlas of electrical contact materials
- GB/T 2828.1-2012 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
- GB/T 2900.4 Electrotechnical terminology.Special alloys for electrical equipment
- GB/T 5586 Test methods for essential property of electrical contact materials*， 2016-02-24 Update
- GB/T 5587 Basic shapes, dimensions, symbols and notations of silver based electrical contacts*， 2016-02-24 Update
- GB/T 8320-2003 Copper-Tungsten and Silver-tungsten electrical contacts
JB/T 12073-2014 history
- 2014 JB/T 12073-2014 Specification for Silver-tungsten carbide electrical contacts
