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ASTM A 765/A765M : 2007 : R2022

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Standard Specification for Carbon Steel and Low-Alloy Steel Pressure-Vessel-Component Forgings with Mandatory Toughness Requirements

Available format(s)

Hardcopy , PDF

Superseded date

02-09-2024

Superseded by

ASTM A 765/A765M : 2024

Language(s)

English

Published date

01-09-2022

£57.59
Excluding VAT

Committee
A 01
DocumentType
Standard
Pages
5
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

1.1This specification2 covers heat-treated carbon steel and alloy steel forgings with mandatory toughness requirements. These forgings are intended for pressure vessels, feedwater heaters, and similar uses.

1.2These forgings include tube sheets, covers, channel barrels, integral forged channels, rings, nozzles, flanges, and similar parts.

1.3All grades are considered weldable under proper conditions.

1.4The maximum thickness of forgings produced to this specification is limited only by the capacity of the selected grade to respond to any heat treatment specified and to meet the specified mechanical tests, including impact tests at the specified temperature.

1.5Material supplied to this specification shall conform to the requirements of Specification A788/A788M, which outlines additional ordering information, manufacturing requirements, testing and retesting methods and procedures, marking, certification, product analysis variations, and additional supplementary requirements.

1.6If the requirements of this specification are in conflict with the requirements of Specification A788/A788M, the requirements of this specification shall prevail.

1.7The values stated in either inch-pound units or SI [metric] units are to be regarded separately as standard; within the text and tables, the SI units are shown in brackets. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.

1.8Unless the order specifies the applicable “M” specification designation, the material shall be furnished to the inch-pound units.

1.9This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM A 788/A788M : 2022 Standard Specification for Steel Forgings, General Requirements

ASTM A 370 : 2021 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM A 788/A788M : 2022 Standard Specification for Steel Forgings, General Requirements
ASTM A 788/A788M : 2023 Standard Specification for Steel Forgings, General Requirements
ASTM A 788/A788M : 2024 Standard Specification for Steel Forgings, General Requirements
ASTM E 165/E165M : 2023 Standard Practice for Liquid Penetrant Testing for General Industry
ASTM A 275/A275M : 2018 Standard Practice for Magnetic Particle Examination of Steel Forgings
ASTM A 275/A275M : 2023 Standard Practice for Magnetic Particle Examination of Steel Forgings
ASTM A 370 : 2023 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM A 370 : 2022 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM A 388/A388M : 2023 Standard Practice for Ultrasonic Examination of Steel Forgings
ASTM A 275/A275M : 2018 : R2023 Standard Practice for Magnetic Particle Examination of Steel Forgings
ASTM A 788/A788M : 2022 : REV A Standard Specification for Steel Forgings, General Requirements
ASTM E 112 : 2013 : R2021 Standard Test Methods for Determining Average Grain Size
ASTM A 388/A388M :2019 Standard Practice for Ultrasonic Examination of Steel Forgings
ASTM E 112 : 2024 Standard Test Methods for Determining Average Grain Size
ASTM E 165/E165M : 2018 Standard Practice for Liquid Penetrant Testing for General Industry
ASTM A 370 : 2024 Standard Test Methods and Definitions for Mechanical Testing of Steel Products

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