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ASTM A450-A450M-2015

ASTM A450-A450M-2015

Designation:A450/A450M−15

Standard Specification for

General Requirements for Carbon and Low Alloy Steel Tubes1

This standard is issued under thefixed designation A450/A450M;the number immediately following the designation indicates the year of original adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.

A superscript epsilon(´)indicates an editorial change since the last revision or reapproval.

This standard has been approved for use by agencies of the U.S.Department of Defense.

1.Scope*

1.1This specification2covers a group of requirements which,with the exceptions of6.3and Sections7,8,19,20,21, 22,23,24,and25,are mandatory requirements to the follow-ing ASTM tubular product specifications:3

Title of Specification ASTM Designation A

Electric-Resistance-Welded Carbon Steel and Carbon

Manganese Steel Boiler Tubes

A178/A178M

Seamless Cold-Drawn Low-Carbon Steel Heat-

Exchanger and Condenser Tubes

A179/A179M

Seamless Carbon Steel Boiler Tubes for High-Pressure

Service

A192/A192M

Seamless Medium-Carbon Steel Boiler and Super-

heater Tubes

A210/A210M

Electric-Resistance-Welded Carbon Steel Heat-

Exchanger and Condenser Tubes

A214/A214M Seamless and Electric-Welded Low-Alloy Steel Tubes A423/A423M

Specification for Seamless and Welded Carbon Steel

Heat-Exchanger Tubes with Integral Fins

A498

Seamless Cold-Drawn Carbon Steel Feedwater Heater

Tubes

A556/A556M

Seamless,Cold-Drawn Carbon Steel Tubing for Hy-

draulic System Service

A822/A822M

A These designations refer to the latest issue of the respective specifications.

1.2One or more of Sections6.3,7,8,19,20,21,22,2

2.1, 24,and25apply when the product specification or purchase order has a requirement for the test or analysis described by these sections.

1.3In case of conflict between a requirement of the product specification and a requirement of this general requirement specification only the requirement of the product specification need be satisfied.

1.4The values stated in either SI units or inch-pound units are to be regarded separately as standard.Within the text,the SI units are shown in brackets.The values stated in each system may not be exact equivalents;therefore,each system shall be used independently of the http://www.wendangku.net/doc/68806808998fcc22bdd10d81.html bining values from the two systems may result in non-conformance with the standard.The inch-pound units shall apply unless the“M”designation(SI)of the product specification is specified in the order.

2.Referenced Documents

2.1ASTM Standards:4

A178/A178M Specification for Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tubes

A179/A179M Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes

A192/A192M Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service

A210/A210M Specification for Seamless Medium-Carbon Steel Boiler and Superheater Tubes

A214/A214M Specification for Electric-Resistance-Welded Carbon Steel Heat-Exchanger and Condenser Tubes

A370Test Methods and Definitions for Mechanical Testing of Steel Products

A423/A423M Specification for Seamless and Electric-Welded Low-Alloy Steel Tubes

A498Specification for Seamless and Welded Carbon Steel Heat-Exchanger Tubes with Integral Fins

A530/A530M Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe

A556/A556M Specification for Seamless Cold-Drawn Car-bon Steel Feedwater Heater Tubes

A700Guide for Packaging,Marking,and Loading Methods for Steel Products for Shipment

A751Test Methods,Practices,and Terminology for Chemi-cal Analysis of Steel Products

A822/A822M Specification for Seamless Cold-Drawn Car-bon Steel Tubing for Hydraulic System Service

1This specification is under the jurisdiction of ASTM Committee A01on Steel, Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee A01.09on Carbon Steel Tubular Products.

Current edition approved May1,2015.Published June2015.Originally approved http://www.wendangku.net/doc/68806808998fcc22bdd10d81.html st previous edition approved in2010as A450/A450M–10.

DOI:10.1520/A0450_A0450M-15.

2For ASME Boiler and Pressure Vessel Code applications see related Specifi-cation SA-450in Section II of that Code.

3Annual Book of ASTM Standards,V ols01.01and01.04.

4For referenced ASTM standards,visit the ASTM website,http://www.wendangku.net/doc/68806808998fcc22bdd10d81.html ,or contact ASTM Customer Service at service@http://www.wendangku.net/doc/68806808998fcc22bdd10d81.html .For Annual Book of ASTM Standards volume information,refer to the standard’s Document Summary page on the ASTM website.

*A Summary of Changes section appears at the end of this standard Copyright©ASTM International,100Barr Harbor Drive,PO Box C700,West Conshohocken,PA19428-2959.United States

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ASTM A450-A450M-2015

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