ASTM A872-91(2002)
(Specification)Standard Specification for Centrifugally Cast Ferritic/Austenitic Stainless Steel Pipe for Corrosive Environments
Standard Specification for Centrifugally Cast Ferritic/Austenitic Stainless Steel Pipe for Corrosive Environments
SCOPE
1.1 This specification covers centrifugally cast ferritic/ austenitic steel pipe intended for general corrosive service. These steels are susceptible to embrittlement if used for prolonged periods at elevated temperatures.
1.2 Optional supplementary requirements are provided when additional testing may be required.
1.3 The values stated in inch-pound units are to be regarded as the standard.
General Information
Relations
Standards Content (Sample)
NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
An American National Standard
Designation: A 872 – 91 (Reapproved 2002)
Standard Specification for
Centrifugally Cast Ferritic/Austenitic Stainless Steel Pipe for
1
Corrosive Environments
This standard is issued under the fixed designation A 872; 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 (e) indicates an editorial change since the last revision or reapproval.
8
1. Scope Section IX Welding Qualifications
2.3 ASTM Adjuncts:
1.1 This specification covers centrifugally cast ferritic/
Adjunct E 186 Reference Radiographs—Transparencies in
austenitic steel pipe intended for general corrosive service.
9
Ringbinders, 3 Volumes
These steels are susceptible to embrittlement if used for
Adjunct E 280 Reference Radiographs—Transparencies in
prolonged periods at elevated temperatures.
10
Ringbinders, 2Volumes
1.2 Optional supplementary requirements are provided
Adjunct E 446 Reference Radiographs—Transparencies in
when additional testing may be required.
11
Ringbinders, 3 Volumes
1.3 The values stated in inch-pound units are to be regarded
as the standard.
3. Ordering Information
2. Referenced Documents 3.1 Orders for material to this specification shall include the
following, as required, to describe the desired material ad-
2.1 ASTM Standards:
equately.
A 370 Test Methods and Definitions for Mechanical Testing
2 3.1.1 Quantity (feet (metres) or number of lengths),
of Steel Products
3.1.2 Name of material (centrifugally cast ferritic/
A 488/A 488M Practice for Steel Castings, Welding, Quali-
3 austenitic steel pipe),
fication of Procedures and Personnel
3.1.3 Grade (Table 1),
A 530/A530M Specification for General Requirements for
4 3.1.4 Size (outside or inside diameter and minimum wall
Specialized Carbon and Alloy Steel Pipe
thickness in inches (millimetres),
E 29 Practice for Using Significant Digits in Test Data to
5
3.1.5 Length (specific or random, Specification A 530/
Determine Conformance with Specifications
6
A 530M),
E 94 Guide for Radiographic Examination
6
3.1.6 End finish of Specification A 530/A 530M,
E 165 Test Method for Liquid Penetrant Examination
3.1.7 Optional Requirements (S1 through S6),
E 186 Reference Radiographs for Heavy-Walled (2 to 4½-
6
3.1.8 Test report required (Section 12), and
in. (51 to 114-mm)) Steel Castings
3.1.9 Special requirements or additions to the specification.
E 280 Reference Radiographs for Heavy-Walled (4½ to
6
12-in. (114 to 305-mm)) Steel Castings
4. General Requirements
7
E 340 Test Method for Macroetching Metals and Alloys
4.1 Material furnished under this specification shall con-
E 426 Practice for Electromagnetic (Eddy-Current) Exami-
form to the applicable requirements of the current edition of
nation of Seamless and Welded Tubular Products, Austen-
6 Specification A 530/A 530M, unless otherwise provided
itic Stainless Steel and Similar Alloys
herein.
E 446 Reference Radiographs for Steel Castings up to 2 in.
6
(51 mm) in Thickness
5. Materials and Manufacture
2.2 ASME Boiler and Pressure Vessel Code:
5.1 Manufacture:
5.1.1 The pipe shall be made by the centrifugal casting
1
This specification is under the jurisdiction of ASTM Committee A01 on Steel,
process.
Stainless Steel, and Related Alloys and is the direct responsibility of Subcommittee
A01.18 on Castings.
8
Current edition approved July 15, 1991. Published September 1991. Originally Available from American Society of Mechanical Engineers (ASME Interna-
published as A 872 – 77. Last previous edition A 872 – 87. tional), Three Park Ave., New York, NY 10016-5990.
2 9
Annual Book of ASTM Standards, Vol 01.03. Available from ASTM International Headquarters. Request RRE018601 for Vol
3
Annual Book of ASTM Standards, Vol 01.02. I, RRE018602 for Vol II, and RRE018603 for Vol III.
4 10
Annual Book of ASTM Standards, Vol 01.01. Available from ASTM International Headquarters. Request for RRE028001
5
Annual Book of ASTM Standards, Vol 14.02. Vol I and RRE028002 for Vol II.
6 11
Annual Book of ASTM Standards, Vol 03.03. Available from ASTM International Headquarters. Request for RRE044601
7
Annual Book of ASTM Standards, Vol 03.01. Vol I, RRE044602 for Vol II, and RRE044603 for Vol III.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
---------------------- Page: 1 ----------------------
NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
A 872
TABLE 1 Chemical Requirements
UNS No.
Requirement
UNS No.
J93183 J93550
Element
J93183 J93550
Tensile strength, min, ksi (MPa) 90 [620] 90 [620]
Yield strength, min,
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.