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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 September 2018
Status: active
Page Count: 9
ICS Code (Ferroalloys): 77.100
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 SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.

This 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.

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

Document History

ASTM A957/A957M
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...
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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