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Superseded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Withdrawn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