ASTM-B277 1995

$35.75

B277-95 Standard Test Method for Hardness of Electrical Contact Materials

Published By	Publication Date	Number of Pages
ASTM	1995	2

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Category: ASTM

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Description

ASTM B277-95

Historical Standard: Standard Test Method for Hardness of Electrical Contact Materials

ASTM B277

Scope

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.

Keywords

contacts; electrical contact materials; hardness; microhardness

ICS Code

ICS Number Code n/a

DOI: 10.1520/B0277-95

Additional information