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1.1 This test method covers the determination, to a precision of 2%, of the electrical resistivity of materials used in resistors, heating elements, and electrical contacts, as well as products of powder metallurgy processes which are used for other purposes.
Note 1--For determining the resistivity of electrical conductors, see Test Method B193.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
B193 Test Method for Resistivity of Electrical Conductor Materials
ICS Number Code 77.040.99 (Other methods of testing metals)
UNSPSC Code 39121522(Electrical contacts); 39130000(Electrical wire management devices and accessories and supplies)
ASTM B63-90(2001), Standard Test Method for Resistivity of Metallically Conducting Resistance and Contact Materials, ASTM International, West Conshohocken, PA, 2001, www.astm.orgBack to Top