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ASTM A 204/A204M : 2017

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Specification for Pressure Vessel Plates, Alloy Steel, Molybdenum
Available format(s)

Hardcopy , PDF

Superseded date

10-10-2022

Language(s)

English

Published date

03-11-2017

Publisher

American Society for Testing and Materials

This specification covers molybdenum alloy steel plates, intended particularly for welded boilers and other pressure vessels.

1.1This specification2 covers molybdenum-alloy steel plates, intended particularly for welded boilers and other pressure vessels.

1.2Plates under this specification are available in three grades having different strength levels as follows:

Grade

Tensile Strength, ksi [MPa]

A

65–85 [450–585]

B

70–90 [485–620]

C

75–95 [515–655]

1.3The maximum thickness of plates is limited only by the capacity of the composition to meet the specified mechanical property requirements.

1.4The 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 this specification.

1.5This 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.

Committee
A 01
DocumentType
Standard
Pages
3
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM A 691/A691M : 2019 Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures
ASTM A 672/A672M : 2019 Standard Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures
ASTM A 20/A20M : 2020 Standard Specification for General Requirements for Steel Plates for Pressure Vessels

ASTM A 20/A20M : 2004 Standard Specification for General Requirements for Steel Plates for Pressure Vessels
ASTM A 577/A577M : 1990 : R1996 Standard Specification for Ultrasonic Angle-Beam Examination of Steel Plates
ASTM A 578/A578M : 1996 Standard Specification for Straight-Beam Ultrasonic Examination of Plain and Clad Steel Plates for Special Applications
ASTM A 20/A20M : 2000 : REV B Standard Specification for General Requirements for Steel Plates for Pressure Vessels

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PDF - English
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