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ASTM A427-02(2007)

Historical Reaffirmation

Standard Specification for Wrought Alloy Steel Rolls for Cold and Hot Reduction

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1.1 This specification covers homogeneous wrought hardened alloy steel rolls for use in cold or hot reduction of flat rolled ferrous and nonferrous products.


This specification deals with carbon and alloy steel forgings (including gas bottles) for use in thin-walled pressure vessels. Covered here are the following grades of steel forgings: Grade A; Grade B; Grade C; Grade D; Grade E, Classes 55, 65, and 70; Grade F, Classes 55, 65, and 70; Grade G, Classes 55, 65, and 70; Grade H, Classes 55, 65, and 70; Grade J, Classes 55, 65, and 70; Grade K; Grade L; Grade J, Class 110; and Grade M, Classes 85 and 100. Materials shall be manufactured by melting procedures, and optionally heat treated by normalization, normalization and tempering, or liquid-quenching and tempering. Heat and product analyses shall be performed wherein steel specimens shall conform to required chemical compositions of carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, and vanadium. Steel materials shall also undergo bending, flattening and hardness tests and shall conform to required values of tensile strength, yield strength, elongation, and hardness. Forgings shall be subjected to magnetic particle examination as well.


SDO ASTM: ASTM International
Document Number A427
Publication Date Nov. 1, 2007
Language en - English
Page Count 3
Revision Level 02(2007)
Supercedes
Committee A01.06
Publish Date Document Id Type View
Sept. 10, 2002 A0427-02 Revision
Sept. 27, 1974 A0427-74R96E01 Revision
Nov. 1, 2007 A0427-02R07 Reaffirmation
Sept. 27, 1974 A0427-74R01 Reaffirmation