ASTM A1053 - A 1053M - 12 (2022)

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Designation: A1053/A1053M −12 (Reapproved 2022)
Standard Speciﬁcation for
Welded Ferritic-Martensitic Stainless Steel Pipe
1
This standard is issued under the ﬁxed designation A1053/A1053M; 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.
1. Scope
1.1 This speciﬁcation covers seam welded ferritic-
martensitic (dual phase) stainless steel pipe intended for
abrasive and general corrosion service, manufactured with or
without the addition of ﬁller metal. Nominal sizes are NPS 2 to
NPS 36 inclusive, with nominal (average) wall thickness up to
0.75-in. (19 mm).
1.2 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 may not be exact equivalents. Therefore, each system
shall be used independently of the other. Combining values
from the two systems may result in non-conformance with the
standard. The inch-pound units shall apply unless the “M”
designation is speciﬁed in the order.
1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
priate safety, health, and environmental practices and deter-
mine the applicability of regulatory limitations prior to use.
1.4 This international standard was developed in accor-
dance with internationally recognized principles on standard-
ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 ASTM Standards:
2
A370 Test Methods and Deﬁnitions for Mechanical Testing
of Steel Products
A941 Terminology Relating to Steel, Stainless Steel, Related
Alloys, and Ferroalloys
A999/A999M Speciﬁcation for General Requirements for
Alloy and Stainless Steel Pipe
A1010/A1010M Speciﬁcation for Higher-Strength Marten-
sitic Stainless Steel Plate, Sheet, and Strip
A1016/A1016M Speciﬁcation for General Requirements for
Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless
Steel Tubes
E527 Practice for Numbering Metals and Alloys in the
Uniﬁed Numbering System (UNS)
2.2 ANSI/ASME Standards:
3
B1.20.1 Pipe Threads, General Purpose
B36.10 Welded and Seamless Wrought Steel Pipe
B36.19 Stainless Steel Pipe
ASME Boiler and Pressure Vessel Code, Section IX
4
2.3 Other Standard:
SAE J1086 Practice for Numbering Metals and Alloys
(UNS)
5
3. Terminology
3.1 Deﬁnitions:
3.1.1 The deﬁnitions in Speciﬁcation A999/A999M and
Terminology A941 are applicable to this speciﬁcation.
4. Ordering Information
4.1 Orders for material to this speciﬁcation shall conform to
the requirements of the current edition of Speciﬁcation A999/
A999M.
5. General Requirements
5.1 Material furnished under this speciﬁcation shall con-
form to the applicable requirements of the current edition of
Speciﬁcation A999/A999M unless otherwise provided herein.
6. Materials and Manufacture
6.1 Material:
6.1.1 The material for this pipe shall conform to Speciﬁca-
tion A1010/A1010M Grade 50 dual phase stainless steel.
1
This speciﬁcation is under the jurisdiction of ASTM Committee A01 on Steel,
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee
A01.10 on Stainless and Alloy Steel Tubular Products.
Current edition approved March 1, 2022. Published March 2022. Originally
approved in 2006. Last previous edition approved in 2017 as A1053/A1053M – 12
(2017). DOI: 10.1520/A1053_A1053M-12R22.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website.
3
Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
4th Floor, New York, NY 10036, http://www.ansi.org.
4
Available from American Society of Mechanical Engineers (ASME), ASME
International Headquarters, Two Park Ave., New York, NY 10016-5990, http://
www.asme.org.
5
Available from Society of Automotive Engineers (SAE), 400 Commonwealth
Dr., Warrendale, PA 15096-0001, http://www.sae.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
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.
1

6.2 Manufacture:
6.2.1 The pipe shall be made using the following welding
methods: Electric Resistance Welding (ERW) without the
addition of ﬁller metal, submerged arc welding (SAW), or an
automatic fusion welding process with or without the addition
of ﬁller metal during the welding process.
6.2.2 The welded joints made with the addition of ﬁller
metal shall be made with procedures and by welders or welding
operators that are qualiﬁed in accordance with the ASME
Boiler and Pressure Vessel Code, Section IX.
6.2.3 Welded pipe of NPS 14 and smaller shall have a single
longitudinal weld. Welded pipe of a size larger than NPS 14
shall have a single longitudinal weld or shall be produced by
forming and welding two longitudinal sections of ﬂat stock
when approved by the purchaser. All weld tests, examinations,
inspections or treatments shall be performed on each weld
seam.
6.2.4 The pipe shall be free of scale and contaminating
surface iron particles. Pickling, blasting or surface ﬁnishing is
not mandatory. The purchaser is permitted to require that a
passivating treatment be applied to the ﬁnished pipe.
6.3 Heat Treatment—All pipe shall be made from heat-
treated strip or plate, cold formed and welded. The weld may
be induction strip tempered, at the discretion of the buyer, at a
minimum temperature of 1300 °F [700 °C], but not exceeding
1400 °F [760 °C].
7. Chemical Composition
7.1 The steel shall conform to the requirements as to
chemical composition as prescribed in Table 1.
8. Product Analysis
8.1 At the request of the purchaser, an analysis of one length
of ﬂat rolled stock from each heat, or two pipes from each lot,
shall be made by the manufacturer. A lot of pipe shall consist
of the following number of lengths of the same size and wall
thickness from any one heat of steel:
NPS Designator Lengths of Pipe in Lot
Under 2 400 or fraction thereof
2 to 5 200 or fraction thereof
6 and over 100 or fraction thereof
8.2 The results of these analyses shall be reported to the
purchaser or the purchaser’s representative, and shall conform
to the requirements of Section 7.
8.3 If the analysis of one of the tests speciﬁed in 8.1 does
not conform to the requirements speciﬁed in Section 7,an
analysis of each pipe from the same heat or lot may be made,
and all pipes conforming to the requirements shall be accepted.
9. Permitted Variations in Wall Thickness and Diameter
9.1 The wall thickness of the pipe shall be within the
tolerances speciﬁed in Table 2, except that the weld area shall
not be limited by the “Over” tolerance.
9.2 The outside diameter to be used for inspection for
compliance with this requirement when ordered by NPS and
schedule number is shown in Table 3. Other diameters and wall
thicknesses may be used when speciﬁed in the purchase order.
Standard sizes of NPS pipe are listed in Table 4.
10. Tensile Requirements
10.1 The tensile properties of the pipe shall conform to the
requirements prescribed in Table 5.
11. Mechanical Tests Required
11.1 Mechanical Testing Lot Deﬁnition—The term lot for
mechanical tests shall be as follows:
11.1.1 The lot size shall be that deﬁned in 8.1.
11.1.2 The minimum number of tests shall be one (1) test
per lot.
11.2 Transverse or Longitudinal Tension Test—One tension
test shall be made on a specimen for lots of not more than 100
pipes. Tension tests shall be made on specimens from two tubes
for lots of more than 100 pipes.
11.3 Flattening Test—Flattening tests shall be made on a
sufficient number of pipes to constitute 1 % of the lot, but at
least one length of pipe. Flattening tests shall be made on
specimens from two tubes for lots of more than 100 pipes.
11.4 A transverse guided face bend test may be conducted
instead of a ﬂattening test in accordance with the method
outlined in the steel tubular product supplement of Test
Methods and Deﬁnitions A370. The ductility of the weld shall
be considered acceptable when there is no evidence of cracks
in the weld or between the weld and the base metal after
bending. Test specimens from 1 % of the lot shall be taken
from the pipe or test plates of the same material as the pipe, the
test plates being attached to the end of the cylinder and welded
as a prolongation of the pipe longitudinal seam.
12. Hydrostatic or Nondestructive Electric Test
12.1 Each pipe shall be subjected to a nondestructive
electric test or hydrostatic test. The type of test to be used shall
be at the option of the manufacturer, unless otherwise speciﬁed
in the purchase order.
12.2 The hydrostatic test shall be in accordance with Speci-
ﬁcation A999/A999M, unless speciﬁcally exempted under the
provisions of 12.3.
12.3 For pipe whose dimensions equal or exceed NPS 10,
the purchaser, with the agreement of the manufacturer, is
permitted to waive the hydrostatic test requirement when in
lieu of such test the purchaser performs a system test. Each
length of pipe furnished without the completed manufacturer’s
hydrostatic test shall include with the mandatory marking the
letters “NH.”
12.4 The nondestructive electric test shall be in accordance
with Speciﬁcation A999/A999M.
13. Lengths
13.1 Pipe lengths shall be in accordance with the following
practice:
13.1.1 The standard length, unless otherwise agreed upon,
shall be 20 ft [6 m] with the permitted range of 17 to 24 ft [5.2
to 7.3 m]. Shorter and longer lengths are acceptable, the
number of joints and the minimum length shall be agreed upon
between the manufacturer and the purchaser.
A1053/A1053M − 12 (2022)
2

13.1.2 If deﬁnite cut lengths are desired, the lengths re-
quired shall be speciﬁed in the order. No pipe shall be under the
speciﬁed length and no pipe shall be more than
1
⁄
4
in. [6 mm]
over the speciﬁed length.
13.1.3 No jointers are permitted unless otherwise speciﬁed
and agreed upon between the purchaser and manufacturer.
14. Workmanship, Finish, and Appearance
14.1 The ﬁnished pipes shall be straight within ≤0.2 % of
length of pipe using a taught wire the length of the pipe.
14.2 The ﬁnished pipes shall have a workmanlike ﬁnish.
Removal of imperfections by grinding is permitted, providing
the wall thickness is not decreased to less than that permitted
in Section 10 of Speciﬁcation A999/A999M.
15. Repair by Welding
15.1 For welded pipe whose diameter ≥NPS 4, and whose
nominal wall thickness ≥0.188 in. [4.77 mm], it is permitted to
make weld repairs with the addition of compatible ﬁller metal
to the weld seam or parent metal when approved by the
purchaser. Repair welding shall meet the requirements of
Speciﬁcation A999/A999M.
15.2 The composition of the deposited ﬁller metal shall be
suitable for the Speciﬁcation A1010/A1010M ferritic-
martensitic plate.
15.3 Pipes that have had weld seam repairs with ﬁller metal
shall be identiﬁed in the stencil with “WR” and shall be so
identiﬁed on the certiﬁcate of tests.
16. Certiﬁcation
16.1 In addition to the information required by Speciﬁcation
A999/A999M, the certiﬁed mill test report (CMTR) shall state
whether or not the material was hydrostatically tested. If the
material was nondestructively tested, the certiﬁcation shall so
state and shall state which practice was followed and what
reference discontinuities were used.
17. Marking
17.1 In addition to the marking speciﬁed in Speciﬁcation
A999/A999M, the marking shall include the NPS (nominal
pipe size) or outside diameter, the schedule number or average
or minimum wall thickness, speciﬁcation number, alloy grade,
heat number, F when welded with the addition of ﬁller metal,
NH when hydrostatic testing is not performed and ET or UT
when eddy current or ultrasonic testing is performed. If the
seam weld is x-rayed, the line marking shall so state. The
markings also shall include the manufacturer’s private identi-
fying mark, and the marking required by 15.3, if applicable. If
speciﬁed in the purchase order, the marking for pipe larger than
NPS 4 shall include the weight per foot [weight per metre].
18. Government Procurement
18.1 Scale Free for Government Procurement:
18.1.1 When speciﬁed in the contract or order, the following
requirements shall be considered in the inquiry, contract or
order, for agencies of the U.S. Government where scale free
pipe or tube is required. These requirements shall take prece-
dence if there is a conﬂict between these requirements and the
product speciﬁcations.
18.1.2 The requirements of Speciﬁcation A999/A999M for
pipe and Speciﬁcation A1016/A1016M for tubes shall be
applicable when pipe or tube is ordered to this speciﬁcation.
18.1.3 Ordering Information—Orders for material under
this speciﬁcation shall include the following in addition to the
requirements of Section 4:
18.1.3.1 Pipe or tube,
18.1.3.2 Part Number,
18.1.3.3 Ultrasonic inspection if required,
18.1.3.4 If shear wave is to be conducted in two opposite
circumferential directions, and
18.1.3.5 Level of preservation and packing required.
19. Keywords
19.1 dual phase; ferritic-martensitic stainless steel; stainless
steel pipe; steel pipe; welded steel pipe
TABLE 1 Chemical Composition Requirements, %
A
UNS
Designation
B
Carbon Manganese Phosphorous Sulfur Silicon Chromium Nickel Nitrogen Other Elements
S41003 0.030 1.50 0.040 0.030 1.00 10.5–12.5 1.50 0.030 ...
A
Maximum, unless range or minimum is indicated.
B
Designation established in accordance with Practice E527 and SAE J 1086.
TABLE 2 Permitted Variations in Wall Thickness
Tolerance, % from Nominal
NPS Designator
(All t/D ratios) Over Under
Up to 2
1
⁄
2
incl. 20 12.5
3 to 18 incl. 22.5 12.5
20 and larger 15.0 12.5
TABLE 3 Permitted Variations in Outside Diameter
NPS Designator Over Under
2 through 18 1 % 1 %
20 and over 0.75 % 0.75 %
A1053/A1053M − 12 (2022)
3

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摘要：

ASTM A1053 - A 1053M - 12 (2022) 是一项由美国材料与试验协会发布的标准规范，主要涵盖焊接与无缝铁素体不锈钢管的技术要求，适用于高温及一般腐蚀性环境下的管道系统。该规范于2012年首次发布，并于2022年进行了最新确认或修订，以确保材料性能、化学成分、力学指标及检测方法符合当前工业应用需求。标准适用于公称壁厚与公制单位两种表示方式，覆盖直径范围广泛的钢管产品，旨在为石油化工、电力、食品加工等领域提供可靠的材料选用依据。内容详细规定了热处理工艺、无损检测要求、尺寸公差

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