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ASTM B277-95
Standard Test Method for Hardness of Electrical Contact Materials
STANDARD published on 15.8.1995
The information about the standard:
Designation standards: ASTM B277-95
Note: WITHDRAWN
Publication date standards: 15.8.1995
SKU: NS-6079
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM B277-95 :
Keywords:
contacts, electrical contact materials, hardness, microhardness
Additional information
| 1. Scope | ||||||
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1.1 This test method covers the determination of the hardness of metallic materials used for electrical contacts. Rockwell, Rockwell superficial, Brinell, and microhardness tests are included, along with information on the limitations and use of these tests. 1.2 The values stated in inch-pound units are to be regarded as the standard. The SI units in parentheses are for information only. 1.3 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. |
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| 2. Referenced Documents | ||||||
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