ASTM-B870 Historical Revision Information
Standard Specification for Copper-Beryllium Alloy Forgings and Extrusions (UNS Nos. C17500, C17510, and C17540)

ASTM-B870 - 2021 EDITION - CURRENT
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Standard Specification for Copper-Beryllium Alloy Forgings and Extrusions Alloys (UNS Nos. C17500 and C17510)
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Scope

1.1 This specification establishes the requirements for copper-beryllium alloy forgings and extrusions. The following alloys are covered:

Copper Alloy Nominal Composition, % UNS No. Beryllium Cobalt Nickel C17500 0.59 2.6 C17510 0.40 1.8

1.2 The values stated in inch-pound units are the standard. Values given in parentheses are for information only.

1.3 The following safety hazard caveat pertains to Sections 10 and 11 of this specification: 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

electrical devices/applications; Connectors; Contact performance classification; Electrical connectors; Electrical contact materials; Metals and metallic materials; emelectrical; Performance; emelectrical/electronic systems/applications; contact performance classification; emelectrical connection systems,; practice,; ICS Number Code 77.120.30 (Copper and copper alloys)

To find similar documents by ASTM Volume:

02.01 (Copper and Copper Alloys)

To find similar documents by classification:

77.120.30 (Copper and copper alloys)

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Document Number

ASTM-B0870-21

Revision Level

2021 EDITION

Status

Current

Modification Type

New

Publication Date

Nov. 1, 2021

Document Type

Specification

Page Count

3 pages

Committee Number

B05.02