ASTM-A831 Historical Revision Information
Austenitic & Martensitic Stainless Steel Bars, Billets, & Forgings for Liquid Metal Cooled

ASTM-A831 - 1991 EDITION - SUPERSEDED
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Standard Specification for Austenitic and Martensitic Stainless Steel Bars, Billets, and Forgings for Liquid Metal Cooled Reactor Core Components (Withdrawn 2005)
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Scope

1.1 This specification covers hot- and cold-finished austenitic and martensitic stainless steel bars, billets, and forgings intended for use in manufacturing core components used at high temperatures in liquid metal cooled nuclear reactors.

1.2 The bars, billets, and forgings are intended for machining, welding, hot- and cold-forming operations.

1.3 The values stated in either inch-pound units 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 shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.

1.4 This specification and the applicable material specifications are expressed in both inch-pound and SI units. However, unless the order specifies the applicable "M" specification designation (SI units), the material shall be furnished in inch-pound units.

Keywords

austenitic stainless steel; high temperature core components; martensitic stainless steel; nuclear applications; stainless steel bars; stainless steel billets; stainless steel forgings; ICS Number Code 77.140.20 (Steels of high quality)

To find similar documents by ASTM Volume:

01.03 (Steel--Plate, Sheet, Strip, Wire; Stainless Steel Bar)

To find similar documents by classification:

77.140.20 (Stainless steels Including alloyed steels, corrosion-resistant steels, heat-resisting steels, etc.)

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Document Number

ASTM-A831-91

Revision Level

1991 EDITION

Status

Superseded

Modification Type

Withdrawn

Publication Date

Aug. 15, 1991

Document Type

Specification

Page Count

4 pages

Committee Number

A01.17