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ASTM A737/A737M

Standard Specification for Pressure Vessel Plates, High-Strength, Low-Alloy Steel

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Organization: ASTM
Publication Date: 1 November 2017
Status: active
Page Count: 3
ICS Code (Steels for pressure purposes): 77.140.30
scope:

This specification2 covers high-strength low-alloy steel plates for service in welded pressure vessels and piping components.

This material is particularly intended for piping and pressure vessel applications where high strength and improved toughness are required.

Two grades, designated B and C, are covered by this specification. Grade B provides a minimum yield strength of 50 ksi [345 MPa]. Grade C provides a minimum yield strength of 60 ksi [415 MPa].

The maximum thickness of plates is limited only by the capacity of the chemical composition and heat treatment to meet the specified mechanical property requirements; however, current practice normally limits the maximum thickness to 4 in. [100 mm] for each grade.

Grade C in the as-rolled condition is sensitive to cracking during flame cutting, transit, and handling, particularly in thicknesses over 2 in. [50 mm]. Plates should not be shipped in the as-rolled condition only except by mutual agreement between the manufacturer and the purchaser.

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.

This 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.

2 For ASME Boiler and Pressure Vessel Code applications see related Specification SA-737 in Section II of that code.

*A Summary of Changes section appears at the end of this standard 

Document History

ASTM A737/A737M
November 1, 2017
Standard Specification for Pressure Vessel Plates, High-Strength, Low-Alloy Steel
This specification2 covers high-strength low-alloy steel plates for service in welded pressure vessels and piping components. This material is particularly intended for piping and pressure vessel...
October 1, 2009
Standard Specification for Pressure Vessel Plates, High-Strength, Low-Alloy Steel
This specification2 covers high-strength low-alloy steel plates for service in welded pressure vessels and piping components. This material is particularly intended for piping and pressure vessel...
October 1, 2009
Standard Specification for Pressure Vessel Plates, High-Strength, Low-Alloy Steel
This specification2 covers high-strength low-alloy steel plates for service in welded pressure vessels and piping components. This material is particularly intended for piping and pressure vessel...
June 10, 1999
Standard Specification for Pressure Vessel Plates, High-Strength, Low-Alloy Steel
This specification(Footnote 2) covers high-strength low-alloy steel plates for service in welded pressure vessels and piping components. This material is particularly intended for piping and...
June 10, 1999
Standard Specification for Pressure Vessel Plates, High-Strength, Low-Alloy Steel
1. Scope 1.1 This specification covers high-strength low-alloy steel plates for service in welded pressure vessels and piping components. 1.2 This material is particularly intended for piping and...
March 27, 1987
Standard Specification for Pressure Vessel Plates, High-Strength, Low-Alloy Steel
A description is not available for this item.
August 29, 1986
STANDARD SPECIFICATION FOR PRESSURE VESSEL PLATES, HIGH-STRENGTH, LOW-ALLOY STEEL
A description is not available for this item.
July 30, 1982
STANDARD SPECIFICATION FOR PRESSURE VESSEL PLATES, HIGH-STRENGTH, LOW-ALLOY STEEL
A description is not available for this item.

References

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