ASTM B564-22

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.
Designation:B564 −22
Standard Specification for
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Nickel Alloy Forgings
This standard is issued under the fixed designation B564; 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.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope* 1.1.3 Nickel-chromium-molybdenum-columbium (UNS
2 N06625) products are furnished in two grades of different
1.1 This specification covers forgings of:
heat-treated conditions:
Alloy Type UNS Number(s)
1.1.3.1 Grade 1 (Annealed)—Material is normally em-
Fe-Ni-Cr-Mo-N N08367
Low-carbon Cr-Ni-Fe-N R20033 ployed in service temperatures up to 1100 °F (593 °C).
Low-carbon Ni-Cr-Mo N06035, N06058, N06059, N06044
1.1.3.2 Grade 2 (Solution annealed)—Material is normally
Low-carbon Ni-Cr-Mo-Cu N06200
employed in service temperatures above 1100 °F (593 °C)
Low-carbon Ni-Cr-Mo-W N06686
Low-carbon Ni-Fe-Cr-Mo-Cu N08031, N08034 where resistance to creep and rupture are required.
Low-carbon Ni-Mo-Cr N10276, N06022, N10362
Low-carbon Ni-Mo-Cr-Ta N06210 NOTE 1—Hot-working or reannealing may change properties
Ni N02200 significantly, depending on working history and temperatures.
Ni-Co-Cr-Si N12160
1.2 The values stated in inch-pound units are to be regarded
Ni-Cr-Al N06699
Ni-Cr-Co-Mo N06617 as standard. The values given in parentheses are mathematical
Ni-Cr-Fe N06600, N06603, N06690
conversions to SI units that are provided for information only
Ni-Cr-Fe-Al N06025
and are not considered standard.
Ni-Cr-Fe-Si N06045
Ni-Cr-Mo-Nb N06625
1.3 This standard does not purport to address all of the
Ni-Cr-Mo-Si N06219
safety concerns, if any, associated with its use. It is the
Ni-Cr-Mo-W N06110
Ni-Cr-W-Mo N06230
responsibility of the user of this standard to become familiar
Ni-Cu N04400
with all hazards including those identified in the appropriate
Ni-Fe-Cr N08120, N08800, N08810, N08811
Safety Data Sheet (SDS) for this product/material as provided
Ni-Fe-Cr-Mo-Cu N08825, N08827
Ni-Fe-Cr-W N06674
by the manufacturer, to establish appropriate safety, health,
Ni-Mo N10665, N10675, N10629
and environmental practices, and determine the applicability
Ni-Mo-Cr-Fe N10242, N10624
of regulatory limitations prior to use.
1.1.1 The nickel-iron-chromium alloys are UNS N08120,
1.4 This international standard was developed in accor-
UNS N08800, UNS N08810, and UNS N08811. Alloy UNS
dance with internationally recognized principles on standard-
N08800 is normally employed in service temperatures up to
ization established in the Decision on Principles for the
and including 1100 °F (593 °C). Alloys UNS N08810,
Development of International Standards, Guides and Recom-
N08120, and UNS N08811 are normally employed in service
mendations issued by the World Trade Organization Technical
temperatures above 1100 °F (593 °C) where resistance to creep
Barriers to Trade (TBT) Committee.
and rupture is required, and are annealed to develop controlled
grain size for optimum properties in this temperature range.
2. Referenced Documents
1.1.2 Nickel-iron-chromium-tungsten alloy UNS N06674 is
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2.1 ASTM Standards:
normally employed in service temperatures above 1100 °F
B880 Specification for General Requirements for Chemical
(593 °C) where resistance to creep and rupture is required, and
Check Analysis Limits for Nickel, Nickel Alloys and
is annealed to develop optimum properties in this temperature
Cobalt Alloys
range.
E8/E8M Test Methods for Tension Testing of Metallic Ma-
terials
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This specification is under the jurisdiction of ASTM Committee B02 on
E29 Practice for Using Significant Digits in Test Data to
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee
B02.07 on Refined Nickel and Cobalt and Their Alloys.
Current edition approved April 1, 2022. Published April 2022. Originally
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approved in 1972. Last previous edition approved in 2019 as B564 – 19. DOI: For referenced ASTM standards, visit the ASTM website, www.astm.org, or
10.1520/B0564-22. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
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For ASME Boiler and Pressure Vessel Code applications see related Specifi- Standards volume information, refer to the standard’s Document Summary page on
cation SB-564 in Section II of that Code. the ASTM website.
*A Summary of Changes section appears at the end of this standard
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