GB/T 26867-2011 Active National standards

GB/T 26867-2011 Specification for CuCr electrical contact

Publish Date: 2011-07-29 Implement Date: 2011-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 26867-2011

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrical alloy parts

ICS Name: Other electrical devices

Publish Date: 2011-07-29

Implement Date: 2011-12-01

Pages: 9 pages

Scope

This standard specifies the symbols and marking methods, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of copper-chromium electrical contacts.
This standard is applicable to the inspection and acceptance of copper-chromium electrical contact products used in vacuum arc chambers.

Development Information

Word Count: 15 Thousand words Pages: 9 pages

Referenced Standards

GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 5587-2003 Basic shapes,dimensions,symbols and notations of silver based electrical contacts GB/T 26871-2011 Metallographic examination of electrical contact materials JB/T 5351-2014 JB/T 5351-2014 Vacuum Switch Contact Material Basic Performance Test Method JB/T 8443.1-2014 JBT 8443.1-2014 Copper-chromium contact material chemical analysis method Part 1: Determination of chromium JB/T 8443.2-2014 Chemical Analysis Methods for Copper-Chromium Contact Materials - Part 2: Determination of Copper Content JB 5351-1991 Vacuum Switch Contact Materials - Basic Performance Test Methods JB/T 8443.1-1996 Copper-chromium contact material chemical analysis method: Determination of chromium content using ferrous sulfate titration method

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