ASTM B575-10

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Designation:B575 −10
StandardSpecification 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-
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Molybdenum-Chromium Alloy Plate, Sheet, and Strip
This standard is issued under the fixed designation B575; 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 Department of Defense.
1. Scope* as provided by the manufacturer, to establish appropriate
2 safety and health practices, and determine the applicability of
1.1 This specification covers plate, sheet, and strip of
regulatory limitations prior to use.
low-carbon nickel-chromium-molybdenum alloys (UNS
N10276, N06022, N06455, N06035, UNS N06058, UNS
2. Referenced Documents
N06059)*, low-carbon nickel-chromium-molybdenum-copper
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2.1 ASTM Standards:
alloy (UNS N06200), low-carbon nickel-molybdenum-
B906 Specification for General Requirements for Flat-
chromium (UNS N10362), low-carbon nickel-chromium-
Rolled Nickel and Nickel Alloys Plate, Sheet, and Strip
molybdenum-tantalum alloy (UNS N06210), and low-carbon
E112 Test Methods for Determining Average Grain Size
nickel-chromium-molybdenum-tungsten alloy (UNS N06686)
E140 Hardness Conversion Tables for Metals Relationship
as shown in Table 1, for use in general corrosive service.
Among Brinell Hardness, Vickers Hardness, Rockwell
1.2 The following products are covered under this specifi-
Hardness, Superficial Hardness, Knoop Hardness, and
cation:
Scleroscope Hardness
1.2.1 Sheet and Strip—Hotorcoldrolled,solutionannealed,
E527 Practice for Numbering Metals and Alloys in the
and descaled unless solution anneal is performed in an atmo-
Unified Numbering System (UNS)
sphere yielding a bright finish.
1.2.2 Plate—Hot or cold rolled, solution annealed, and
3. Terminology
descaled.
3.1 Definitions of Terms Specific to This Standard:
1.3 The values stated in inch-pound units are to be regarded
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3.1.1 cold-rolled plate, n—material ⁄16 to ⁄8 in. (4.76 to
as standard. The values given in parentheses are mathematical
9.52 mm), inclusive, in thickness.
conversions to SI units that are provided for information only
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3.1.2 hot-rolled plate, n—material ⁄16 in. (4.76 mm) and
and are not considered standard.
over in thickness.
1.4 This standard does not purport to address all of the
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3.1.3 plate, n—material ⁄16 in. (4.76 mm) and over in
safety concerns, if any, associated with its use. It is the
thickness.
responsibility of the user of this standard to become familiar
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3.1.4 sheet and strip, n—material under ⁄16 in. (4.76 mm) in
with all hazards including those identified in the appropriate
thickness.
Material Safety Data Sheet (MSDS) for this product/material
4. General Requirements
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4.1 Material furnished to this specification shall conform to
This specification is under the jurisdiction of ASTM Committee B02 on
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee
the applicable requirements of Specification B906 unless
B02.07 on Refined Nickel and Cobalt and Their Alloys.
otherwise provided herein.
Current edition approved Oct. 1, 2010. Published October 2010. Originally
approved in 1972. Last previous edition approved in 2006 as B575 - 06. DOI:
10.1520/B0575-10.
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For ASME Boiler and Pressure Vessel Code applications, see related Specifi- For referenced ASTM standards, visit the ASTM website, www.astm.org, or
cation SB-575 in Section II of that Code. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
* NewdesignationestablishedinaccordancewithPracticeE527andSAEJ1086, Standards volume information, refer to the standard’s Document Summary page on
Practice for Numbering Metals and Alloys (UNS). 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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B575−10
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TABLE 1 Chemical Requirements
Composition Limits, %
Element
Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy
N06035 N10276 N06022 N06455 N06059 N06058 N06200 N06210 N10362 N06686
Molybdenum 7.60–9.00 15.0–17.0 12.5–14.5 14.0–17.0 15.0–16.5 19.0 - 21.0 15.0–17.0 18.0–20.0 21.5–23.0 15.0-17.0
Chromium 32.25–34.25 14.5–16.5 20.0–22.5 14.0–18.0 22.0–24.0 20.0- 23.0 22.0–24.0 18.0–20.0 13.8–15.6 19.0-23.0
Iron 2.00 max 4.0–7.0 2.0–6.0 3.0 max 1.5, max 1.5, max 3.0 max 1.0 max 1.25 max 5.0 max
Tungsten 0.60
...