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ASTM B 474/B474M : 2019

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Specification for Electric Fusion Welded Nickel and Nickel Alloy Pipe
Available format(s)

Hardcopy , PDF

Superseded date

05-12-2023

Language(s)

English

Published date

18-04-2019

This specification covers electric fusion welded pipe suitable for high-temperature or corrosive service as listed inTable 1.

1.1This specification covers electric fusion welded pipe suitable for high-temperature or corrosive service as listed in Table 1. (Although no restrictions are placed on the sizes of pipe that may be furnished under this specification, commercial practice is commonly limited to sizes not less than 8 in. [203 mm] nominal diameter.)

1.2Five classes of pipe are covered as follows:

1.2.1Class 1—Pipe shall be double welded by processes employing filler metal in all passes and shall be completely radiographed.

1.2.2Class 2—Pipe shall be double welded by processes employing filler metal in all passes. No radiography is required.

1.2.3Class 3—Pipe shall be single welded by processes employing filler metal in all passes and shall be completely radiographed.

1.2.4Class 4—Same as Class 3 except that the weld pass exposed to the inside pipe surface may be made without the addition of filler metal.

1.2.5Class 5—Pipe shall be double welded by processes employing filler metal in all passes and shall be spot radiographed.

1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. 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.

1.4This 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 become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.

1.5This 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.

Committee
B 02
DocumentType
Standard
Pages
7
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM A 370 : 2021 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM B 575 : 2017 : R2023 Standard Specification for Low-Carbon Nickel-Chromium-Molybdenum, Low-Carbon Nickel-Chromium-Molybdenum-Copper, Low-Carbon Nickel-Chromium-Molybdenum-Tantalum, Low-Carbon Nickel-Chromium-Molybdenum-Tungsten, and Low-Carbon Nickel-Molybdenum-Chromium Alloy Plate, Sheet, and Strip
ASTM E 29 : 2013 : R2019 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM E 1473 : 2009 Standard Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys
ASTM E 1473 : 1994 : REV A : R1998 Standard Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys
ASTM E 29 : 2002 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM A 262 : 2001 Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
ASTM B 435 : 2006 : R2016 Standard Specification for UNS N06002, UNS N06230, UNS N12160, and UNS R30556 Plate, Sheet, and Strip
ASTM E 1473 : 2003 Standard Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys
ASTM B 536 : 1995 Standard Specification for Nickel-Iron-Chromium-Silicon Alloys (UNS N08330 and N08332) Plate, Sheet, and Strip
ASTM E 1473 : 2022 Standard Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys
ASTM B 435 : 2022 Standard Specification for Heat and Corrosion Resistant High Temperature Alloy Plate, Sheet, and Strip
ASTM B 463 : 2021 Standard Specification for UNS N08020 Alloy Plate, Sheet, and Strip
ASTM A 370 : 2020 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM A 262 : 1998 Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
ASTM A 370 : 2023 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM B 899 : 2021 Standard Terminology Relating to Non-ferrous Metals and Alloys
ASTM B 424 : 2019 : EDT 1 Standard Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloys Plate, Sheet, and Strip
ASTM A 262 : 2015 Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
ASTM A 370 : 2011 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM E 1473 : 1994 : REV A : R2003 Standard Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys
ASTM B 463 : 2010 : R2016 Standard Specification for UNS N08020 Alloy Plate, Sheet, and Strip
ASTM A 370 : 2022 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM B 899 : 2018 Standard Terminology Relating to Non-ferrous Metals and Alloys
ASTM B 424 : 2022 Standard Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloys Plate, Sheet, and Strip
ASTM E 1473 : 2016 Standard Test Methods for Chemical Analysis of Nickel, Cobalt and High-Temperature Alloys
ASTM B 168 : 2019 Standard Specification for Nickel-Chromium-Aluminum Alloys (UNS N06699), Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, N06045, and N06696), Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617), Nickel-Iron-Chromium-Tungsten Alloy (UNS N06674), and Nickel-Chromium-Molybdenum-Copper Alloy (UNS N06235) Plate, Sheet, and Strip
ASTM B 575 : 2017 Standard Specification for Low-Carbon Nickel-Chromium-Molybdenum, Low-Carbon Nickel-Chromium-Molybdenum-Copper, Low-Carbon Nickel-Chromium-Molybdenum-Tantalum, Low-Carbon Nickel-Chromium-Molybdenum-Tungsten, and Low-Carbon Nickel-Molybdenum-Chromium Alloy Plate, Sheet, and Strip
ASTM A 262 : 2015 : R2021 Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
ASTM B 168 : 2019 : EDT 1 Standard Specification for Nickel-Chromium-Aluminum Alloys (UNS N06699), Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, N06045, and N06696), Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617), Nickel-Iron-Chromium-Tungsten Alloy (UNS N06674), and Nickel-Chromium-Molybdenum-Copper Alloy (UNS N06235) Plate, Sheet, and Strip
ASTM E 29 : 2022 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

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