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ASTM A727/A727M-02

Historical Revision

Standard Specification for Carbon Steel Forgings for Piping Components with Inherent Notch Toughness (Withdrawn 2024)

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1.1 This specification covers forged carbon steel piping components intended primarily for service in pressure piping systems from 20 to +650°F [30 to +345°C] where inherent notch toughness is desired, but where notch toughness testing is not required. Included are forged or ring-rolled flanges, forged fittings, and valves made to specified dimensions, or to dimensional standards such as the ASME and API specifications referenced in Section 2.

1.2 This specification is limited to forgings with maximum finished section thicknesses no larger than 2 in. [51 mm].

1.3 It shall be the responsibility of the purchaser to determine whether material meeting the requirements of this specification is satisfactory for the service application.

1.4 Supplementary requirements are provided for use when additional testing or inspection is desired. These shall apply only when specified by the purchaser in the order.

Note 1—There are no provisions for impact testing in this specification. When impact testing is required, refer to Specification A 350/A 350M.

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

1.6 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 must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.


SDO ASTM: ASTM International
Document Number A727
Publication Date Sept. 10, 2002
Language en - English
Page Count 4
Revision Level 02
Supercedes
Committee A01.22
Publish Date Document Id Type View
Dec. 1, 2019 A0727_A0727M-14R19 Revision
Oct. 1, 2014 A0727_A0727M-14 Revision
Oct. 1, 2013 A0727_A0727M-13 Revision
Oct. 1, 2011 A0727_A0727M-11 Revision
Nov. 1, 2010 A0727_A0727M-10 Revision
Oct. 1, 2009 A0727_A0727M-09 Revision
Sept. 10, 2002 A0727_A0727M-02 Revision
Sept. 10, 2000 A0727_A0727M-00 Revision
March 1, 2007 A0727_A0727M-02R07 Reaffirmation