ASTM A814/A814M-03
(Specification)Standard Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe
Standard Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe
SCOPE
1.1 This specification covers two classes of flanged and cold-bending quality cold-worked straight-seam single or double welded austenitic steel pipe intended for high-temperature and general corrosive services.
Note 1—When the impact test criterion for a low-temperature service would be 15 ftlbf [20 J] energy absorption or 15 mils [0.38 mm] lateral expansion, some of the austenitic stainless steel grades covered by this specification are accepted by certain pressure vessel or piping codes without the necessity of making the actual test. For example, Grades 304, 304L, and 347 are accepted by the ASME Pressure Vessel Code, Section VIII Division 1, and by the Chemical Plant and Refinery Piping Code, ANSI B31.3 for service at temperatures as low as -425°F [-250°C] without qualification by impact tests. Other AISI stainless steel grades are usually accepted for service temperatures as low as -325°F [-200°C] without impact testing. Impact testing may, under certain circumstances, be required. For example, materials with chromium or nickel content outside the AISI ranges, and for material with carbon content exceeding 0.10 %, are required to be impact tested under the rules of ASME Section VIII Division 1 when service temperatures are lower than -50°F [-45°C].
1.2 Grades TP304H, TP304N, TP316H, TP316N, TP321H, TP347H, and TP348H are modifications of Grades TP304, TP316, TP321, TP347, and TP348, and are intended for high-temperature service.
1.3 Two classes of pipe are covered as follows:
1.3.1 Class SW—Pipe, single-welded with no addition of filler metal and
1.3.2 Class DW—Pipe, double-welded with no addition of filler metal.
1.4 Optional supplementary requirements are provided for pipe where a greater degree of testing is desired. These supplementary requirements call for additional tests to be made and, when desired, one or more of these may be specified in the order.
1.5 Table 1 lists the dimensions of cold-worked single- or double-welded stainless steel pipe. Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification.
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. The inch-pound units shall apply unless the "M" designation of this specification is specified in the order.
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Designation: A 814/A 814M – 03
Standard Specification for
1
Cold-Worked Welded Austenitic Stainless Steel Pipe
ThisstandardisissuedunderthefixeddesignationA814/A814M;thenumberimmediatelyfollowingthedesignationindicatestheyear
of original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.
A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope * SI units are shown in brackets. The values stated in each
system are not exact equivalents; therefore, each system must
1.1 This specification covers two classes of flanged and
beusedindependentlyoftheother.Combiningvaluesfromthe
cold-bending quality cold-worked straight-seam single or
two systems may result in nonconformance with the specifi-
double welded austenitic steel pipe intended for high-
cation. The inch-pound units shall apply unless the “M”
temperature and general corrosive services.
designation of this specification is specified in the order.
NOTE 1—When the impact test criterion for a low-temperature service
would be 15 ft·lbf [20 J] energy absorption or 15 mils [0.38 mm] lateral
2. Referenced Documents
expansion, some of the austenitic stainless steel grades covered by this
2.1 ASTM Standards:
specification are accepted by certain pressure vessel or piping codes
A262 Practices for Detecting Susceptibility to Intergranu-
without the necessity of making the actual test. For example, Grades 304,
2
lar Attack in Austenitic Stainless Steels
304L, and 347 are accepted by the ASME Pressure Vessel Code, Section
VIII Division 1, and by the Chemical Plant and Refinery Piping Code,
A370 TestMethodsandDefinitionsforMechanicalTesting
2
ANSI B31.3 for service at temperatures as low as −425°F [−250°C]
of Steel Products
without qualification by impact tests. OtherAISI stainless steel grades are
A480/A480M Specification for General Requirements for
usually accepted for service temperatures as low as −325°F [−200°C]
Flat-Rolled Stainless and Heat-Resisting Steel Plate,
without impact testing. Impact testing may, under certain circumstances,
2
Sheet, and Strip
be required. For example, materials with chromium or nickel content
A999/A999M Specification for General Requirements for
outside the AISI ranges, and for material with carbon content exceeding
3
0.10%, are required to be impact tested under the rules ofASME Section Alloy and Stainless Steel Pipe
VIII Division 1 when service temperatures are lower than −50°F [−45°C].
E381 Method of Macroetch Testing Steel Bars, Billets,
4
Blooms, and Forgings
1.2 Grades TP304H, TP304N, TP316H, TP316N, TP321H,
3
E527 Practice for Numbering Metals and Alloys (UNS)
TP347H, and TP348H are modifications of Grades TP304,
5
2.2 ANSI Standards:
TP316, TP321, TP347, and TP348, and are intended for
B1.20.1 Pipe Threads, General Purpose
high-temperature service.
B36.10 Welded and Seamless Wrought Steel Pipe
1.3 Two classes of pipe are covered as follows:
B36.19 Stainless Steel Pipe
1.3.1 Class SW—Pipe, single-welded with no addition of
6
2.3 ASME Boiler and Pressure Vessel Code:
filler metal and
Section VIII Division 1, Pressure Vessels
1.3.2 Class DW—Pipe, double-welded with no addition of
7
2.4 SAE Standard:
filler metal.
SAE J 1086 Practice for Numbering Metals and Alloys
1.4 Optional supplementary requirements are provided for
(UNS)
pipe where a greater degree of testing is desired. These
supplementaryrequirementscallforadditionalteststobemade
3. Ordering Information
and,whendesired,oneormoreofthesemaybespecifiedinthe
3.1 Orders for material under this specification should
order.
include the following as required, to describe the desired
1.5 Table 1 lists the dimensions of cold-worked single- or
material adequately:
double-welded stainless steel pipe. Pipe having other dimen-
3.1.1 Quantity (feet, centimetres, or number of lengths),
sions may be furnished provided such pipe complies with all
other requirements of this specification.
1.6 The values stated in either inch-pound units or SI units
2
Annual Book of ASTM Standards, Vol 01.03.
are to be regarded separately as standard. Within the text, the 3
Annual Book of ASTM Standards, Vol 01.01.
4
Annual Book of ASTM Standards, Vol 03.01.
5
Available from American National Standards Institute, 11 West 42nd St., 13th
1
This specification is under the jurisdiction ofASTM CommitteeA01 on Steel, Floor, New York, NY 10036.
6
Stainless Steel and RelatedAlloys and is the direct responsibility of Subcommittee Available from American Society of Mechanical Engineers, ASME Interna-
A01.10 on Stainless and Alloy Steel Tubular Products. tional Headquarters, Three Park Avenue, New York, NY 10016-5990.
7
Current edition approved Apr. 10, 2003. Published May 2003. Originally Available from Society of Automotive Engineers, 400 Commonwealth Drive,
a
...
This document is not anASTM standard and is intended only to provide the user of anASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
An American National Standard Designation: A 814/A 814M – 03
Designation:A814/A814M–01a
Standard Specification for
1
Cold-Worked Welded Austenitic Stainless Steel Pipe
ThisstandardisissuedunderthefixeddesignationA814/A814M;thenumberimmediatelyfollowingthedesignationindicatestheyear
of original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.
A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope*
1.1 This specification covers two classes of flanged and cold-bending quality cold-worked straight-seam single or double
welded austenitic steel pipe intended for high-temperature and general corrosive services.
NOTE 1—When the impact test criterion for a low-temperature service would be 15 ft·lbf [20 J] energy absorption or 15 mils [0.38 mm] lateral
expansion, some of the austenitic stainless steel grades covered by this specification are accepted by certain pressure vessel or piping codes without the
necessity of making the actual test. For example, Grades 304, 304L, and 347 are accepted by theASME Pressure Vessel Code, Section VIII Division 1,
andbytheChemicalPlantandRefineryPipingCode,ANSIB31.3forserviceattemperaturesaslowas−425°F[−250°C]withoutqualificationbyimpact
tests. Other AISI stainless steel grades are usually accepted for service temperatures as low as −325°F [−200°C] without impact testing. Impact testing
may, under certain circumstances, be required. For example, materials with chromium or nickel content outside the AISI ranges, and for material with
carbon content exceeding 0.10%, are required to be impact tested under the rules ofASME SectionVIII Division 1 when service temperatures are lower
than −50°F [−45°C].
1.2 Grades TP304H, TP304N, TP316H, TP316N, TP321H, TP347H, and TP348H are modifications of Grades TP304, TP316,
TP321, TP347, and TP348, and are intended for high-temperature service.
1.3 Two classes of pipe are covered as follows:
1.3.1 Class SW—Pipe, single-welded with no addition of filler metal and
1.3.2 Class DW—Pipe, double-welded with no addition of filler metal.
1.4 Optional supplementary requirements are provided for pipe where a greater degree of testing is desired. These
supplementary requirements call for additional tests to be made and, when desired, one or more of these may be specified in the
order.
1.5 Table1liststhedimensionsofcold-workedsingle-ordouble-weldedstainlesssteelpipe.Pipehavingotherdimensionsmay
be furnished provided such pipe complies with all other requirements of this specification.
1.6 Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunits
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. The
inch-pound units shall apply unless the “M” designation of this specification is specified in the order.
2. Referenced Documents
2.1 ASTM Standards:
2
A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
2
A370 Test Methods and Definitions for Mechanical Testing of Steel Products
A480/A480M Specification for General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and
2
Strip
3
A999/A999M Specification for General Requirements for Alloy and Stainless Steel Pipe
4
E381 Method of Macroetch Testing Steel Bars, Billets, Blooms, and Forgings
3
E527 Practice for Numbering Metals and Alloys (UNS)
5
2.2 ANSI Standards:
B1.20.1 Pipe Threads, General Purpose
B36.10 Welded and Seamless Wrought Steel Pipe
1
This specification is under the jurisdiction ofASTM CommitteeA01 on Steel, Stainless Steel,Steel and RelatedAlloys and is the direct responsibility of Subcommittee
A01.10 on Stainless and Alloy Steel Tubular Products.
Current edition approved Sept.Apr. 10, 2001.2003. Published December 2001.May 2003. Originally published as A814–83.approved in 1983. Last previous edition
A814/A814M–01.approved in 2001 as A814/A814M–01a.
2
Annual Book of ASTM Standards, Vol 01.03.
3
Annual Book of ASTM Standards, Vol 01.01.
4
Annual Book of ASTM Standards, Vol 03.01.
5
Available from American National Standards Institute, 11 West 42nd St., 13th Floor, New York, NY 10036.
*ASummary of Changes section appears at the end of this standard.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
...
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