Standards

ASTM E643-84(2000)


Withdrawn Standard: ASTM E643-84(2000) Standard Test Method for Ball Punch Deformation of Metallic Sheet Material (Withdrawn 2009)


Developed by Subcommittee: E28.02

WITHDRAWN, NO REPLACEMENT



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Description

Withdrawn Rationale:

This test method covers the procedure for conducting the ball punch deformation test for metallic sheet materials intended for forming applications. The test applies to specimens with thicknesses between 0.008 and 0.080 in. (0.20 and 2.00 mm).

Formerly under the jurisdiction of Committee E28 on Mechanical Testing, this test method was withdrawn in March 2009 in accordance with section 10.5.3.1 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.


1. Scope

1.1 This test method covers the procedure for conducting the ball punch deformation test for metallic sheet materials intended for forming applications. The test applies to specimens with thicknesses between 0.008 and 0.080 in. (0.20 and 2.00 mm).

1.2 The values stated in inch-pound units are to be regarded as the standard.

Note 1--The ball punch deformation test is intended to replace the Olsen cup test by standardizing many of the test parameters that previously have been left to the discretion of the testing laboratory.

Note 2--The modified Erichsen test has been standardized in Europe. The main differences between the ball punch deformation test and the Erichsen test are the diameters of the penetrator and the dies. Erichsen cup heights are given in SI units.

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.


2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM Standards

E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

National Institute of Standards and Technology Document

NISTHandbook91 Experimental Statistics


Index Terms

ball punch deformation test; deformation; ductility-metals/alloys; erichsen test; metals and metallic materials; olsen cup test; steel sheet-general; ball punch deformation of metallic sheet material (for evaluating; ductility), by "Olsen/Erichsen" ball, test;



DOI: 10.1520/E0643-84R00

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