Name: ASTM B 820 : 2018 : REDLINE
Brand: ASTM
Price: 108.03 AUD

ASTM B 820 : 2018 : REDLINE

Superseded

View Superseded by

Standard Test Method for Bend Test for Determining the Formability of Copper and Copper Alloy Strip

Available format(s)

PDF

Superseded date

14-11-2023

Language(s)

English

Published date

15-03-2018

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 02.01, 2018 Specifies the technique of bend testing copper and copper alloy strip samples to determine product formability or the ability to resist cracking when forming a bend around a specific radius.

1.1This test method describes the technique of bend testing copper and copper alloy strip samples to determine product formability or the ability to resist cracking when forming a bend around a specific radius. The criterion for failure is the occurrence of cracks on the outer (convex) radius of curvature.

1.2This bend test is limited to strip from 0.003 to and including 0.031 in. (0.076 to and including 0.79 mm) thick.

1.3The forming or punch radius for the bend test is to be determined by agreement between the producer and the customer.

1.4Units—Values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units which are provided for information only and are not considered standard.

1.5This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee	B 05
DocumentType	Redline
Pages	4
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM B 820 : 2023 : REDLINE

ASTM B 846 : 2011-07	TERMINOLOGY FOR COPPER AND COPPER ALLOYS
ASTM E 290 : 2014 : REDLINE	Standard Test Methods for Bend Testing of Material for Ductility