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ASTM A957/A957M

Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use

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Organization: ASTM
Publication Date: 1 March 2008
Status: inactive
Page Count: 9
scope:

This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting specifications issued by ASTM.

This specification also covers a group of supplementary requirements that may be applied to the above specifications as indicated therein. These are provided for use when additional testing or inspection is desired and apply only when specified individually by the purchaser in the order.

When investment castings are ordered, the requirements stated in this specification form an integral part of the material specification. In cases of conflict, the requirements of this specification shall take precedence over the individual material specification requirements.

The values stated in either inch-pound or SI units are to be regarded separately as standard.Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. Inchpound units are applicable for material ordered to Specification A 957 and SI units for material ordered to Specification A 957M.

*A Summary of Changes section appears at the end of this standard.

Document History

July 1, 2020
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
September 1, 2018
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
May 15, 2018
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
November 1, 2015
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
March 1, 2015
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
October 1, 2014
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements This specification also covers a...
May 1, 2013
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
September 1, 2012
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
May 1, 2012
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements. This specification also covers a...
October 1, 2011
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
May 1, 2011
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
May 1, 2009
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
January 1, 2009
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
ASTM A957/A957M
March 1, 2008
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
June 15, 2006
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
June 1, 2005
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
(Footnote *) This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following...
April 10, 2003
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
(Footnote *) This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following...
December 10, 2001
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting...
October 10, 2001
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
Scope This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel...
May 10, 1996
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use
1. Scope 1.1 This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel...

References

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