ASTM B 674 : 2021
Current
The latest, up-to-date edition.
Standard Specification for Nickel-Iron-Chromium-Molybdenum and Iron-Nickel-Chromium-Molybdenum-Copper Welded Tube
Hardcopy , PDF
English
21-04-2021
Committee |
B 02
|
DocumentType |
Standard
|
Pages |
3
|
PublisherName |
American Society for Testing and Materials
|
Status |
Current
|
Supersedes |
1.1This specification covers UNS N08925,2 UNS N08354, and UNS N08926 welded tube for general corrosion applications.
1.2This specification covers outside diameter and nominal wall tube.
1.2.1The tube sizes covered by this specification are 1/8to 5 in. (3.2 to 127 mm) in outside diameter and 0.015 to 0.320 in. (0.38 to 8.13 mm), inclusive, in wall thickness.
1.3ASTM International has adopted definitions whereby some grades, such as UNS N08904, previously in this specification were recognized as stainless steels, because those grades have iron as the largest element by mass percent. Such grades are under the oversight of ASTM Committee A01 and its subcommittees. The products of N08904 previously covered in this specification are now covered by Specification A249/A249M.
1.4The 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.
1.5This 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.
1.6This 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.
ASTM B 924 : 2002 : R2017 | Standard Specification for Seamless and Welded Nickel Alloy Condenser and Heat Exchanger Tubes With Integral Fins |
ASTM B 751 : 2020 | Standard Specification for General Requirements for Nickel and Nickel Alloy Welded Tube |
ASTM B 366/B366M : 2020 | Standard Specification for Factory-Made Wrought Nickel and Nickel Alloy Fittings |
ASTM B 751 : 2021 | Standard Specification for General Requirements for Nickel and Nickel Alloy Welded Tube |
ASTM B 751 : 2020 | Standard Specification for General Requirements for Nickel and Nickel Alloy Welded Tube |
ASTM A 249/A249M : 2024 | Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
ASTM E 527 : 2023 | Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS) |
ASTM E 527 : 2016 | Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS) |
ASTM A 249/A249M : 2018 : REV A | Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
ASTM A 249/A249M : 2024 : REV A | Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
ASTM A 249/A249M : 2018 : REV A : R2023 | Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.