ASTM A1053/A1053M-06
(Specification)Standard Specification for Welded Ferritic-Martensitic Stainless Steel Pipe
Standard Specification for Welded Ferritic-Martensitic Stainless Steel Pipe
ABSTRACT
This specification covers seam welded ferritic-martensitic stainless steel pipe intended for abrasive and general corrosion service. The pipes are classified according to sizes, from NPS 2 to NPS 36. The pipe shall be made using Electric Resistance Welding (ERW) or an automatic fusion welding process with no addition of filler metal during the welding process. All pipes shall be made from heat treated strip or plate, cold formed and welded. Tensile test, flattening test, hydrostatic test, and nondestructive electric test shall be made in accordance with the pipe specification to conform to the requirements specified.
SCOPE
1.1 This specification covers seam welded ferritic-martensitic (dual phase) stainless steel pipe intended for abrasive and general corrosion service. 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 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 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 appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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Designation: A1053/A1053M – 06
Standard Specification for
Welded Ferritic-Martensitic Stainless Steel Pipe
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 2.2 ANSI/ASME Standards:
B1.20.1 Pipe Threads, General Purpose
1.1 This specification covers seam welded ferritic-
B36.10 Welded and Seamless Wrought Steel Pipe
martensitic (dual phase) stainless steel pipe intended for
B36.19 Stainless Steel Pipe
abrasive and general corrosion service. Nominal sizes are NPS
2.3 Other Standard:
2 to NPS 36 inclusive, with nominal (average) wall thickness
SAE J1086 Practice for Numbering Metals and Alloys
up to 0.75-in. (19 mm).
(UNS)
1.2 The values stated in either inch-pound units or SI units
are to be regarded separately as standard. Within the text, the
3. Terminology
SI units are shown in brackets. The values stated in each
3.1 Definitions:
system are not exact equivalents. Therefore each system must
3.1.1 The definitions in Specification A999/A999M and
be used independently of the other. Combining values from the
Terminology A941 are applicable to this specification.
two systems may result in nonconformance with the specifi-
cation. The inch-pound units shall apply unless the “M”
4. Ordering Information
designation is specified in the order.
4.1 Orders for material to this specification shall conform to
1.3 This standard does not purport to address all of the
the requirements of the current edition of Specification A999/
safety concerns, if any, associated with its use. It is the
A999M.
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica-
5. General Requirements
bility of regulatory limitations prior to use.
5.1 Material furnished under this specification shall con-
form to the applicable requirements of the current edition of
2. Referenced Documents
2 Specification A999/A999M unless otherwise provided herein.
2.1 ASTM Standards:
A370 Test Methods and Definitions for Mechanical Testing
6. Materials and Manufacture
of Steel Products
6.1 Material:
A941 Terminology Relating to Steel, Stainless Steel, Re-
6.1.1 The material for this pipe shall conform to Specifica-
lated Alloys, and Ferroalloys
tion A1010/A1010M Grade 50 dual phase stainless steel.
A999/A999M Specification for General Requirements for
6.2 Manufacture:
Alloy and Stainless Steel Pipe
6.2.1 The pipe shall be made using Electric Resistance
A1010/A1010M Specification for Higher-Strength Marten-
Welding (ERW) or an automatic fusion welding process with
sitic Stainless Steel Plate, Sheet, and Strip
no addition of filler metal during the welding process.
A1016/A1016M Specification for General Requirements
6.2.2 WeldedpipeofNPS14andsmallershallhaveasingle
for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stain-
longitudinal weld. Welded pipe of a size larger than NPS 14
less Steel Tubes
shall have a single longitudinal weld or shall be produced by
E527 Practice for Numbering Metals and Alloys in the
forming and welding two longitudinal sections of flat stock
Unified Numbering System (UNS)
when approved by the purchaser.All weld tests, examinations,
inspections or treatments shall be performed on each weld
seam.
This test method is under the jurisdiction of ASTM Committee A01 on Steel,
6.2.3 The pipe shall be free of scale and contaminating
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee
surface iron particles. Pickling, blasting or surface finishing is
A01.10 on Stainless and Alloy Steel Tubular Products.
Current edition approved Oct. 1, 2006. Published November 2006. DOI:
10.1520/A1053_A1053M-06.
2 3
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A1053/A1053M – 06
not mandatory. The purchaser is permitted to require that a 11.4 A transverse guided face bend test may be conducted
passivating treatment be applied to the finished pipe. instead of a flattening test in accordance with the method
6.3 Heat Treatment—All pipe shall be made from heat- outlined in the steel tubular product supplement of Test
treated strip or plate, cold formed and welded. The weld may Methods and Definitions A370. The ductility of the weld shall
be induction strip tempered, at the discretion of the buyer, at a be considered acceptable when there is no evidence of cracks
minimum temperature of 1300 °F [700 °C], but not exceeding in the weld or between the weld and the base metal after
1400 °F [760 °C]. 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
7. Chemical Composition
test plates being attached to the end of the cylinder and welded
7.1 The steel shall conform to the requirements as to
as a prolongation of the pipe longitudinal seam.
chemical composition as prescribed in Table 1.
12. Hydrostatic or Nondestructive Electric Test
8. Product Analysis
12.1 Each pipe shall be subjected to a nondestructive
8.1 Attherequestofthepurchaser,ananalysisofonelength
electric test or hydrostatic test. The type of test to be used shall
of flat rolled stock from each heat, or two pipes from each lot,
be at the option of the manufacturer, unless otherwise specified
shall be made by the manufacturer. A lot of pipe shall consist
in the purchase order.
of the following number of lengths of the same size and wall
12.2 The hydrostatic test shall be in accordance with Speci-
thickness from any one heat of steel:
fication A999/A999M, unless specifically exempted under the
provisions of 12.3.
NPS Designator Lengths of Pipe in Lot
12.3 For pipe whose dimensions equal or exceed NPS 10,
Under 2 400 or fraction thereof
2 to 5 200 or fraction thereof the purchaser, with the agreement of the manufacturer, is
6 and over 100 or fraction thereof
permitted to waive the hydrostatic test requirement when in
lieu of such test the purchaser performs a system test. Each
8.2 The results of these analyses shall be reported to the
length of pipe furnished without the completed manufacturer’s
purchaser or the purchaser’s representative, and shall conform
hydrostatic test shall include with the mandatory marking the
to the requirements of Section 7.
letters “NH.”
8.3 If the analysis of one of the tests specified in 8.1 does
12.4 The nondestructive electric test shall be in accordance
not conform to the requirements specified in Section 7,an
with Specification A999/A999M.
analysis of each pipe from the same heat or lot may be made,
and all pipes conforming to the requirements shall be accepted.
13. Lengths
9. 9. Permitted Variations in Wall Thickness and
13.1 Pipe lengths shall be in accordance with the following
Diameter
practice:
13.1.1 The standard length, unless otherwise agreed upon,
9.1 The wall thickness of the pipe shall be within the
shall be 20 ft [6 m] with the permitted range of 17 to 24 ft [5.2
tolerances specified in Table 2, except that the weld area shall
to 7.3 m]. Shorter lengths are acceptable, but the number and
not be limited by the “Over” tolerance.
minimum length shall be agreed upon between the manufac-
9.2 The outside diameter to be used for inspection for
turer and the purchaser.
compliance with this requirement when ordered by NPS and
13.1.2 For slurry applications, to minimize turbulence at the
schedulenumberisshowninTable3.Otherdiametersandwall
jointers, the continuous length is 50 ft [15.2
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