ASTM-E643 1995

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E643-84(1995) Standard Test Method for Ball Punch Deformation of Metallic Sheet Material

Published By	Publication Date	Number of Pages
ASTM	1995	4

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Description

ASTM E643-84-Reapproved1995

Historical Standard: Standard Test Method for Ball Punch Deformation of Metallic Sheet Material

ASTM E643

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.

Keywords

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

ICS Code

ICS Number Code n/a

DOI: 10.1520/E0643-84R95

Additional information

Standard Title	E643-84(1995) Standard Test Method for Ball Punch Deformation of Metallic Sheet Material
Published Code	ASTM
Publication Date	1995
Pages Count	4