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ASTM A890/A890M

Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application

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Organization: ASTM
Publication Date: 1 April 2010
Status: inactive
Page Count: 4
scope:

This specification covers a group of cast duplex stainless steels (austenitic/ferritic).

The duplex stainless steel alloys offer a combination of enhanced mechanical properties and corrosion resistance when properly balanced in composition and properly heat treated. Ferrite levels are not specified, but these alloys will develop a range of approximately 30 to 60 % ferrite with the balance austenite.

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 non-conformance with the standard.

Within the text, the SI units are shown in brackets.

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

Document History

September 1, 2018
Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion- Resistant, Duplex (Austenitic/Ferritic) for General Application
This specification covers a group of cast duplex stainless steels (austenitic/ferritic). The duplex stainless steel alloys offer a combination of enhanced mechanical properties and corrosion...
May 1, 2018
Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion- Resistant, Duplex (Austenitic/Ferritic) for General Application
This specification covers a group of cast duplex stainless steels (austenitic/ferritic). The duplex stainless steel alloys offer a combination of enhanced mechanical properties and corrosion...
December 1, 2013
Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion- Resistant, Duplex (Austenitic/Ferritic) for General Application
This specification covers a group of cast duplex stainless steels (austenitic/ferritic).  The duplex stainless steel alloys offer a combination of enhanced mechanical properties and corrosion...
November 1, 2012
Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion- Resistant, Duplex (Austenitic/Ferritic) for General Application
This specification covers a group of cast duplex stainless steels (austenitic/ferritic). The duplex stainless steel alloys offer a combination of enhanced mechanical properties and corrosion...
March 1, 2012
Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application
This specification covers a group of cast duplex stainless steels (austenitic/ferritic). The duplex stainless steel alloys offer a combination of enhanced mechanical properties and corrosion...
ASTM A890/A890M
April 1, 2010
Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application
This specification covers a group of cast duplex stainless steels (austenitic/ferritic). The duplex stainless steel alloys offer a combination of enhanced mechanical properties and corrosion...
December 10, 1999
Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application
1. Scope 1.1 This specification covers a group of cast duplex stainless steels (austenitic/ferritic). 1.2 The duplex stainless steel alloys offer a combination of enhanced mechanical properties and...
December 10, 1999
Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application
This specification covers a group of cast duplex stainless steels (austenitic/ferritic). The duplex stainless steel alloys offer a combination of enhanced mechanical properties and corrosion...
December 10, 1999
Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application
This specification covers a group of cast duplex stainless steels (austenitic/ferritic). The duplex stainless steel alloys offer a combination of enhanced mechanical properties and corrosion...
September 10, 1998
Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application
A description is not available for this item.
November 10, 1997
Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application
A description is not available for this item.
December 15, 1994
Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application
A description is not available for this item.
June 15, 1994
STANDARD SPECIFICATION FOR CASTINGS, IRON- CHROMIUM-NICKEL- MOLYBDENUM CORROSION- RESISTANT, DUPLEX (AUSTENITIC/FERRITIC) FOR GENERAL APPLICATION
A description is not available for this item.
December 15, 1993
STANDARD SPECIFICATION FOR CASTINGS, IRON- CHROMIUM-NICKEL- MOLYBDENUM CORROSION- RESISTANT, DUPLEX (AUSTENITIC/FERRITIC) FOR GENERAL APPLICATION
A description is not available for this item.
July 15, 1992
STANDARD SPECIFICATION FOR CASTINGS, IRON- CHROMIUM-NICKEL- MOLYBDENUM CORROSION- RESISTANT, DUPLEX (AUSTENITIC/FERRITIC) FOR GENERAL APPLICATION
A description is not available for this item.
August 15, 1991
STANDARD SPECIFICATION FOR CASTINGS, IRON-CHROMIUM-NICKEL-MOLYBDENUM CORROSION-RESISTANT, DUPLEX (AUSTENITIC/FERRITIC) FOR GENERAL APPLICATION
A description is not available for this item.
February 22, 1991
STANDARD SPECIFICATION FOR CASTINGS, IRON- CHROMIUM-NICKEL- MOLYBDENUM CORROSION- RESISTANT, DUPLEX (AUSTENITIC/FERRITIC) FOR GENERAL APPLICATION
A description is not available for this item.
October 27, 1989
STANDARD SPECIFICATION FOR CASTINGS, IRON- CHROMIUM-NICKEL- MOLYBDENUM CORROSION- RESISTANT, DUPLEX (AUSTENITIC/FERRITIC) FOR GENERAL APPLICATION
This specification covers a group of cast duplex stainless steels (austenitic/ferritic). The duplex stainless steel alloys offer a combination of enhanced mechanical properties and corrosion...
October 31, 1988
STANDARD SPECIFICATION FOR CASTINGS, IRON- CHROMIUM-NICKEL- MOLYBDENUM CORROSION- RESISTANT, DUPLEX (AUSTENITIC/FERRITIC) FOR GENERAL APPLICATION
A description is not available for this item.

References

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