ASTM A814/A814M-07

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.

General Information

• Status: Historical
• Publication Date: 31-Aug-2007
• ICS: 23.040.10 - Iron and steel pipes
• Technical Committee: A01 - Steel, Stainless Steel and Related Alloys
• Drafting Committee: A01.10 - Stainless and Alloy Steel Tubular Products

Relations

• Replaces: ASTM A814/A814M-05 - Standard Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe
• Effective Date: 01-Sep-2007
• Replaced By: ASTM A814/A814M-08 - Standard Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe
• Effective Date: 01-Mar-2008
• Referred By: ASTM A999/A999M-23 - Standard Specification for General Requirements for Alloy and Stainless Steel Pipe
• Effective Date: 01-Sep-2007

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: A 814/A 814M – 07
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* 1.6 The values stated in either inch-pound units or SI units
are to be regarded separately as standard. Within the text, the
1.1 This specification covers two classes of flanged and
SI units are shown in brackets. The values stated in each
cold-bending quality cold-worked straight-seam single or
system are not exact equivalents; therefore, each system must
double welded austenitic steel pipe intended for high-
beusedindependentlyoftheother.Combiningvaluesfromthe
temperature and general corrosive services.
two systems may result in nonconformance with the specifi-
NOTE 1—When the impact test criterion for a low-temperature service
cation. The inch-pound units shall apply unless the “M”
would be 15 ft·lbf [20 J] energy absorption or 15 mils [0.38 mm] lateral
designation of this specification is specified in the order.
expansion, some of the austenitic stainless steel grades covered by this
specification are accepted by certain pressure vessel or piping codes
2. Referenced Documents
without the necessity of making the actual test. For example, Grades 304,
2
2.1 ASTM Standards:
304L, and 347 are accepted by theASME Pressure Vessel Code, Section
VIII Division 1, and by the Chemical Plant and Refinery Piping Code,
A262 Practices for Detecting Susceptibility to Intergranu-
ANSI B31.3 for service at temperatures as low as −425 °F [−250 °C]
lar Attack in Austenitic Stainless Steels
without qualification by impact tests. OtherAISI stainless steel grades are
A370 TestMethodsandDefinitionsforMechanicalTesting
usually accepted for service temperatures as low as −325 °F [−200 °C]
of Steel Products
without impact testing. Impact testing may, under certain circumstances,
A480/A480M Specification for General Requirements for
be required. For example, materials with chromium or nickel content
Flat-Rolled Stainless and Heat-Resisting Steel Plate,
outside the AISI ranges, and for material with carbon content exceeding
0.10%, are required to be impact tested under the rules ofASME Section Sheet, and Strip
VIII Division 1 when service temperatures are lower than −50 °F [−45
A999/A999M Specification for General Requirements for
°C].
Alloy and Stainless Steel Pipe
E112 Test Methods for Determining Average Grain Size
1.2 Grades TP304H, TP304N, TP316H, TP316N, TP321H,
E381 Method of Macroetch Testing Steel Bars, Billets,
TP347H, and TP348H are modifications of Grades TP304,
Blooms, and Forgings
TP316, TP321, TP347, and TP348, and are intended for
E527 Practice for Numbering Metals and Alloys (UNS)
high-temperature service.
3
2.2 ASME Boiler and Pressure Vessel Code:
1.3 Two classes of pipe are covered as follows:
Section VIII Division 1, Pressure Vessels
1.3.1 Class SW—Pipe, single-welded with no addition of
4
2.3 SAE Standard:
filler metal and
SAE J 1086 Practice for Numbering Metals and Alloys
1.3.2 Class DW—Pipe, double-welded with no addition of
(UNS)
filler metal.
1.4 Optional supplementary requirements are provided for
3. Ordering Information
pipe where a greater degree of testing is desired. These
3.1 Orders for material under this specification should
supplementaryrequirementscallforadditionalteststobemade
include the following as required, to describe the desired
and,whendesired,oneormoreofthesemaybespecifiedinthe
material adequately:
order.
3.1.1 Quantity (feet, centimetres, or number of lengths),
1.5 Table 1 lists the dimensions of cold-worked single- or
double-welded stainless steel pipe. Pipe having other dimen-
sions may be furnished provided such pipe complies with all
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
other requirements of this specification.
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website.
1 3
This specification is under the jurisdiction ofASTM CommitteeA01 on Steel, Available from American Society of Mechanical Engineers (ASME), ASME
Stainless Steel and RelatedAlloys and is the direct responsibility of Subcommittee International Headquarters, Three Park Ave., New York, NY 10016-5990, http://
A01.10 on Stainless and Alloy Steel Tubular Products. www.asme.org.
4
Current edition approved Sept. 1, 2007. Published October 2007. Originally Available from Society of Automotive Engineers (SAE), 400 Commonwealth
approved in 1983. Last previous edition approved in
...

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.
Designation:A814/A814M–05 Designation: A 814/A 814M – 07
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 (´) 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. OtherAISI 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
2.1 ASTM Standards:
A262Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels Practice for Specimen
Preparation and Mounting of Pipe and Duct Insulation Materials to Assess Surface Burning Characteristics
A370TestMethodsandDefinitionsforMechanicalTestingofSteelProducts PracticeforSpecimenPreparationandMounting
of Pipe and Duct Insulation Materials to Assess Surface Burning Characteristics
A480/A480MSpecificationforGeneralRequirementsforFlat-RolledStainlessandHeat-ResistingSteelPlate,Sheet,andStrip
Practice for Specimen Preparation and Mounting of Pipe and Duct Insulation Materials to Assess Surface Burning
Characteristics
A999/A999M Specification for General Requirements for Alloy and Stainless Steel Pipe Practice for Specimen Preparation
and Mounting of Pipe and Duct Insulation Materials to Assess Surface Burning Characteristics
E112Test Methods for Determining Average Grain Size Practice for Specimen Preparation and Mounting of Pipe and Duct
Insulation Materials to Assess Surface Burning Characteristics
E381MethodofMacroetchTestingSteelBars,Billets,Blooms,andForgings PracticeforSpecimenPreparationandMounting
1
ThisspecificationisunderthejurisdictionofASTMCommitteeA01onSteel,StainlessSteelandRelatedAlloysandisthedirectresponsibilityofSubcommitteeA01.10
on Stainless and Alloy Steel Tubular Products.
Current edition approved MarchSept. 1, 2005.2007. Published March 2005.October 2007. Originally approved in 1983. Last previous edition approved in 20032005 as
A
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