ASTM B435-22

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it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: B435 − 06 (Reapproved 2016) B435 − 22
Standard Specification for
UNS N06002, UNS N06230, UNS N12160, and UNS R30556
Heat and Corrosion Resistant High Temperature Alloy Plate,
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Sheet, and Strip
This standard is issued under the fixed designation B435; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope Scope*
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1.1 This specification covers alloys UNS N06002, UNS N06230, UNS N12160, and UNS R30556in the form of rolled plate,
sheet, and strip for that are typically used for (though not limited) heat-resisting and general corrosive service.
1.2 The following products are covered under this specification:Alloys that can currently be certified to this specification are UNS
N06002, UNS N06230, UNS N12160, and UNS R30556.
1.2.1 Sheet and Strip—Hot- or cold-rolled, annealed, and descaled unless solution annealing is performed in an atmosphere
yielding a bright finish.
1.2.2 Plate—Hot-rolled, solution-annealed, and descaled.
1.3 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.
1.4 This 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 safety, health, and healthenvi-
ronmental practices, and determine the applicability of regulatory limitations prior to use.
1.5 This 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.
2. Referenced Documents
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2.1 ASTM Standards:
B880 Specification for General Requirements for Chemical Check Analysis Limits for Nickel, Nickel Alloys and Cobalt Alloys
B899 Terminology Relating to Non-ferrous Metals and Alloys
B906 Specification for General Requirements for Flat-Rolled Nickel and Nickel Alloys Plate, Sheet, and Strip
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This specification is under the jurisdiction of ASTM Committee B02 on Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee B02.07 on Refined
Nickel and Cobalt and Their Alloys.
Current edition approved June 1, 2016Oct. 1, 2022. Published June 2016November 2022. Originally approved in 1966. Last previous edition approved in 20112016 as
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B435B435 – 06 (2016). – 06 (2011) . DOI: 10.1520/B0435-06R16.10.1520/B0435-22.
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For ASME Boiler and Pressure Vessel Code applications, see related Specification SB-435 in Section II of that Code.
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For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
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B435 − 22
E527B1015 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)Form and Style of Standards
Relating to Refined Nickel and Cobalt and Their Alloys
3. Terminology
3.1 Definitions of Terms Specific to This Standard:
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3.1.1 plate, n—material ⁄16 in. (4.76 mm) and over in thickness.
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3.1.2 sheet and strip, n—material under ⁄16 in. (4.76 mm) in thickness.
3.1 Common B02.07 terminology is found in Specification B899.
3.2 The definitions for plate, sheet, and strip used in Specification B906 apply to the products of this specification with the
following adjustments:
3.2.1 Strip can be either a cold rolled or hot rolled material.
3.2.2 The finishes allowed for products certified to this specification are stipulated in Section 6.
4. General Requirements
4.1 Material furnished under this specification shall conform to the applicable requirements of Specification B906 unless otherwise
provided herein.
4.2 Product furnished to t
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