JB/T 8505-2011 English PDF

US$189.00 · In stock
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JB/T 8505-2011: Test method for chemical analysis of copper-graphite electrical contact materials
Status: Valid

JB/T 8505: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 8505-2011	189	Add to Cart	3 days	Test method for chemical analysis of copper-graphite electrical contact materials	Valid
JB/T 8505-1996	199	Add to Cart	2 days	Chemical analysis method for copper-graphite electric contactor material	Obsolete

Similar standards

GB/T 38090   JB/T 8987   GB/T 3217   JB/T 8633   JB/T 9548.10   

Basic data

Standard ID: JB/T 8505-2011 (JB/T8505-2011)
Description (Translated English): Test method for chemical analysis of copper-graphite electrical contact materials
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: K14
Classification of International Standard: 29.120.99
Word Count Estimation: 7,720
Date of Issue: 2011-12-20
Date of Implementation: 2012-04-01
Older Standard (superseded by this standard): JB/T 8505-1996
Regulation (derived from): Ministry of Industry and Information Technology Bulletin 2011 No. 43; industry standard filing Notice 2012 No. 2 (No. 146 overall)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the electrical contact material copper graphite carbon content determination. This standard applies to electrical contact material copper graphite carbon content. Measuring range: from 2. 00% to 10. 00%.

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