Name: ASTM B 311 : 2013
Brand: ASTM
Price: 67.3 EUR
Availability: InStock

Standard Test Method for Density of Powder Metallurgy (PM) Materials Containing Less Than Two Percent Porosity

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Superseded by

ASTM B 311 : 2017

Language(s)

English

Published date

01-04-2013

Publisher

American Society for Testing and Materials

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Committee	B 09
DocumentType	Test Method
Pages	0
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM B 311 : 2017
Supersedes	ASTM B 311 : 2008

1.1This test method covers the determination of density for powder metallurgy (PM) materials containing less than two percent porosity and for cemented carbides. This test method is based on the water displacement method.

Note 1—A test specimen that gains mass when immersed in water indicates the specimen contains surface-connected porosity. Unsealed surface porosity will absorb water and cause density values higher than the true value. This test method is not applicable if this problem occurs.

1.2With the exception of the values for density and the mass used to determine density, for which the use of the gram per cubic centimeter (g/cm³) and gram (g) units is the long-standing industry practice, the values in SI units are to be regarded as standard.

1.3This 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.

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ASTM B 311 : 2013

Standard Test Method for Density of Powder Metallurgy (PM) Materials Containing Less Than Two Percent Porosity

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