ASTM A672-08

Standard Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures

STANDARD published on 1.5.2008

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The information about the standard:

Designation standards: ASTM A672-08
Note: WITHDRAWN
Publication date standards: 1.5.2008
SKU: NS-3625
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM A672-08 :

Keywords:

Electric-fusion-welded steel pipe, ICS Number Code 23.040.10 (Iron and steel pipes)

Additional information

1. Scope

1.1 This specification covers steel pipe: electric-fusion-welded with filler metal added, fabricated from pressure-vessel quality plate of any of several analyses and strength levels and suitable for high-pressure service at moderate 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 with wall thicknesses up to 3 in. (75 mm), inclusive. 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.

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):

Class	Heat Treatment on Pipe	Radiography, see Section	Pressure Test, see Section

10	none	none	none
11	none	9	none
12	none	9	8.3
13	none	none	8.3
20	stress relieved, see 5.3.1	none	none
21	stress relieved, see 5.3.1	9	none
22	stress relieved, see 5.3.1	9	8.3
23	stress relieved, see 5.3.1	none	8.3
30	normalized, see 5.3.2	none	none
31	normalized, see 5.3.2	9	none
32	normalized, see 5.3.2	9	8.3
33	normalized, see 5.3.2	none	8.3
40	normalized and tempered, see 5.3.3	none	none
41	normalized and tempered, see 5.3.3	9	none
42	normalized and tempered, see 5.3.3	9	8.3
43	normalized and tempered, see 5.3.3	none	8.3
50	quenched and tempered, see 5.3.4	none	none
51	quenched and tempered, see 5.3.4	9	none
52	quenched and tempered, see 5.3.4	9	8.3
53	quenched and tempered, see 5.3.4	none	8.3

Note 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 standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

2. Referenced Documents

E110-14(2023)	Standard Test Method for Rockwell and Brinell Hardness of Metallic Materials by Portable Hardness Testers
E138-63 (1976)	Method for Wet Magnetic Particle Inspection (Withdrawn 1981)
E109-63 (1976)	Method for Dry Powder Magnetic Particle Inspection (Withdrawn 1981)
A578/A578M-17(2023)	Standard Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates for Special Applications
A577/A577M-17(2023)	Standard Specification for Ultrasonic Angle-Beam Examination of Steel Plates
A530/A530M-18	Standard Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe
A435/A435M-17(2023)	Standard Specification for Straight-Beam Ultrasonic Examination of Steel Plates
A370-23	Standard Test Methods and Definitions for Mechanical Testing of Steel Products
A20/A20M-20	Standard Specification for General Requirements for Steel Plates for Pressure Vessels
Section IX, Welding Qualifications
A537/A537M-20	Standard Specification for Pressure Vessel Plates, Heat-Treated, Carbon-Manganese-Silicon Steel
A533/A533M-24	Standard Specification for Pressure Vessel Plates, Alloy Steel, Quenched and Tempered, Manganese-Molybdenum and Manganese-Molybdenum-Nickel
A516/A516M-17	Standard Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service
A515/A515M-17(2022)	Standard Specification for Pressure Vessel Plates, Carbon Steel, for Intermediate- and Higher-Temperature Service
A302/A302M-17(2022)	Standard Specification for Pressure Vessel Plates, Alloy Steel, Manganese-Molybdenum and Manganese-Molybdenum-Nickel
A299/A299M-17(2022)	Standard Specification for Pressure Vessel Plates, Carbon Steel, Manganese-Silicon
A285/A285M-17	Standard Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength
A204/A204M-17(2022)	Standard Specification for Pressure Vessel Plates, Alloy Steel, Molybdenum
A202-A202M-03	Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Manganese-Silicon (Withdrawn 2004)
E165-09	Standard Practice for Liquid Penetrant Examination for General Industry
E709-21	Standard Guide for Magnetic Particle Testing

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