ASTM-A962 › Historical Revision Information
Standard Specification for Common Requirements for Bolting Intended for Use at Any Temperature from Cryogenic to the Creep Range
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This specification covers a group of common requirements that shall apply to carbon, alloy, and stainless steel fasteners or fastener materials, or both. These materials are intended for use at any temperature from cryogenic to the creep range. Requirements for the melting process and quality control procedures for ingot cast and strand cast products are detailed. Bars and fasteners shall be produced in accordance with the product specification. The chemical composition, as to heat and product analyses, shall conform to the limits of the product specification. Bars, fasteners, bolting materials, and specimen machined from fasteners shall meet the mechanical requirements which shall be determined by the following tests: (1) proof load test by mandrel/tension or compression methods, (2) cone proof load test, (3) impact test, and (4) hardness test. Assembly for the proof load and cone proof tests are illustrated. The depth of decarburization shall be determined by metallographic etching and if needed, microhardness testing.
Scope
1.1 This specification covers a group of common requirements that shall apply to carbon, alloy, stainless steel, and nickel alloy bolting under any of the following ASTM Specifications (or under any other ASTM Specifications that invoke this specification or portions thereof):
Keywords
austenitic stainless steel; bolts, steel; fasteners, steel; nickel alloy bolting; nuts, steel; pressure vessel service; screws; stainless steel bolting; steel bars, alloy; steel bars, carbon; steel bars, stainless; steel bolting; studs; temperature service applications, high; temperature service applications, low; turbine materials; washers; Alloy steel bars--specifications; Austenitic stainless steel--specifications; Carbon steel bars/shapes--specifications; Fasteners (metal)--specifications; General delivery requirements--steel; High-temperature service applications--steel bars; Low-temperature service applications--steel; Stainless steel bolting materials--specifications; Steel fasteners--specifications; Turbines; ICS Number Code 21.060.01 (Fasteners in general)
To find similar documents by ASTM Volume:
01.01 (Steel--Piping, Tubing, Fittings)
To find similar documents by classification:
21.060.01 (Fasteners in general)
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Document Number
ASTM-A962/A962M-10
Revision Level
2010 EDITION
Status
Superseded
Modification Type
Revision with Title Change
Publication Date
May 15, 2010
Document Type
Specification
Page Count
10 pages
Committee Number
A01.22