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ASTM A671-96

(Specification)

Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures

Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures

SCOPE
1.1 This specification covers electric-fusion-welded steel pipe with filler metal added, fabricated from pressure vessel quality plate of several analyses and strength levels and suitable for high-pressure service at atmospheric and lower temperatures. Heat treatment may or may not be required to attain the desired properties or to comply with applicable code requirements. Supplementary requirements are provided for use when additional testing or examination is desired.
1.2 The specification nominally covers pipe 16 in. (405 mm) in outside diameter or larger and of 1/ 4 in. (6.4 mm) wall thickness or greater. Pipe having other dimensions may be furnished provided it complies with all other requirements of this specification.
1.3 Several grades and classes of pipe are provided.
1.3.1 Grade designates the type of plate used as listed in 5.1.
1.3.2 Class designates the type of heat treatment performed during manufacture of the pipe, whether the weld is radiographically examined, and whether the pipe has been pressure tested as listed in 1.3.3.
1.3.3 Class designations are as follows (Note 1):ClassHeat Treatment on Pipe Radiography, see SectionPressure Test, see:10none nonenone11none9none12none98.313none none8.320stress relieved, see 5.3.1nonenone21stress relieved, see 5.3.19none22stress relieved, see 5.3.198.323stress relieved, see 5.3.1none8.330normalized, see 5.3.2nonenone31normalized, see 5.3.29none32normalized, see 5.3.298.333normalized, see 5.3.2none8.340normalized and tempered, see 5.3.3 none none 41normalized and tempered, see 5.3.39none42normalized and tempered, see 5.3.398.343normalized and tempered, see 5.3.3 none 8.350quenched and tempered, see 5.3.4 none  none51quenched and tempered, see 5.3.4 9none52quenched and tempered, see 5.3.498.353quenched and tempered, see 5.3.4none 8.360normalized and precipitation heat treatednonenone 61normalized and precipitation heat treated9 none 62normalized and precipitation heat treated9 8.3 63normalized and precipitation heat treatednone8.370 quenched and precipitation heat treatednone none 71 quenched and precipitation heat treated9  none 72quenched and precipitation heat treated98.3 73 quenched and precipitation heat treatednone 8.3Note 1—Selection of materials should be made with attention to temperature of service. For such guidance, Specification A 20/A 20M may be consulted.
1.4 The values stated in inch-pound units are to be regarded as the standard.

General Information

Status
Historical
Publication Date
09-Oct-1996
Technical Committee
A01 - Steel, Stainless Steel and Related Alloys
Drafting Committee
A01.09 - Carbon Steel Tubular Products
Current Stage
Ref Project

Relations

Replaced By
ASTM A671-96(2001) - Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures
Effective Date
10-Oct-1996

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ASTM A671-96 - Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower TemperaturesASTM A671-96 - Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures
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ASTM A671-96 - Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures
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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 671 – 96 An American National Standard
AMERICAN SOCIETY FOR TESTING AND MATERIALS
100 Barr Harbor Dr., West Conshohocken, PA 19428
Reprinted from the Annual Book of ASTM Standards. Copyright ASTM
Standard Specification for
Electric-Fusion-Welded Steel Pipe for Atmospheric and
1
Lower Temperatures
This standard is issued under the fixed designation A 671; 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.
1. Scope
43 normalized and tempered, see 5.3.3 none 8.3
50 quenched and tempered, see 5.3.4 none none
2
1.1 This specification covers electric-fusion-welded steel
51 quenched and tempered, see 5.3.4 9 none
52 quenched and tempered, see 5.3.4 9 8.3
pipe with filler metal added, fabricated from pressure vessel
53 quenched and tempered, see 5.3.4 none 8.3
quality plate of several analyses and strength levels and
60 normalized and precipitation heat none none
suitable for high-pressure service at atmospheric and lower
treated
61 normalized and precipitation heat 9 none
temperatures. Heat treatment may or may not be required to
treated
attain the desired properties or to comply with applicable code
62 normalized and precipitation heat 9 8.3
requirements. Supplementary requirements are provided for
treated
63 normalized and precipitation heat none 8.3
use when additional testing or examination is desired.
treated
1.2 The specification nominally covers pipe 16 in. (405
70 quenched and precipitation heat none none
1
mm) in outside diameter or larger and of ⁄4 in. (6.4 mm) wall treated
71 quenched and precipitation heat 9 none
thickness or greater. Pipe having other dimensions may be
treated
furnished provided it complies with all other requirements of
72 quenched and precipitation heat 9 8.3
this specification. treated
73 quenched and precipitation heat none 8.3
1.3 Several grades and classes of pipe are provided.
treated
1.3.1 Grade designates the type of plate used as listed in 5.1.
NOTE 1—Selection of materials should be made with attention to
1.3.2 Class designates the type of heat treatment performed
temperature of service. For such guidance, Specification A 20/A 20M may
during manufacture of the pipe, whether the weld is radio-
be consulted.
graphically examined, and whether the pipe has been pressure
1.4 The values stated in inch-pound units are to be regarded
tested as listed in 1.3.3.
as the standard.
1.3.3 Class designations are as follows (Note 1):
2. Referenced Documents
Class Heat Treatment on Pipe Radiography, Pressure Test,
see Section see:
2.1 ASTM Standards:
A 20/A 20M Specification for General Requirements for
10 none none none
3
11 none 9 none
Steel Plates for Pressure Vessels
12 none 9 8.3
A 370 Test Methods and Definitions for Mechanical Testing
13 none none 8.3
4
of Steel Products
20 stress relieved, see 5.3.1 none none
21 stress relieved, see 5.3.1 9 none
A 435/A 435M Specification for Straight-Beam Ultrasonic
22 stress relieved, see 5.3.1 9 8.3
3
Examination of Steel Plates
23 stress relieved, see 5.3.1 none 8.3
30 normalized, see 5.3.2 none none A 530/A 530M Specification for General Requirements for
5
31 normalized, see 5.3.2 9 none
Specialized Carbon and Alloy Steel Pipe
32 normalized, see 5.3.2 9 8.3
A 577/A 577M Specification for Ultrasonic Angle-Beam
33 normalized, see 5.3.2 none 8.3
3
40 normalized and tempered, see 5.3.3 none none Examination of Steel Plates
41 normalized and tempered, see 5.3.3 9 none
A 578/A 578M Specification for Straight-Beam Ultrasonic
42 normalized and tempered, see 5.3.3 9 8.3
Examination of Plain and Clad Steel Plates for Special
3
Applications
1
This specification is under the jurisdiction of ASTM Committee A-1 on Steel,
E 110 Test Method for Indentation Hardness of Metallic
Stainless Steel, and Related Alloys and is the direct responsibility of Subcommittee
A01.09 on Carbon Steel Tubular Products.
3
Annual Book of ASTM Standards, Vol 01.04.
Current edition approved Oct. 10, 1996. Published October 1997. Originally
4
Annual Book of ASTM Standards, Vol 01.03.
published as A 671 – 72. Last previous edition A 671 – 94.
5
2
Annual Book of ASTM Standards, Vol 01.01.
For ASME Boiler and Pressure Vessel Code applications see related Specifi-
cation SA-671 in Section II of that Code.
1

---------------------- Page: 1 ----------------------
A 671
6
Materials by Portable Hardness Testers 4.1.1 Quantity (feet, metres, or number of lengths),
7
E 165 Test Method for Liquid Penetrant Inspection 4.1.2 Name of material (steel pipe, electric-fusionwelded),
E 350 Test Method for Chemical Analysis of Carbon Steel, 4.1.3 Specification number,
Low-Alloy Steel, Silicon
...

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Property  
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7.5  
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Note 1: Specific test methods are applicable only to certain types of joint fillers, as stated herein.  
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