ASTM B625-04

Standard Specification for UNS N08904, UNS N08925, UNS N08031, UNS N08932, UNS N08926, and UNS R20033 Plate, Sheet, and Strip

SCOPE
1.1 This specification covers alloys UNS N08904, UNS N08925,* UNS N08031, UNS N08932, UNS N08926, and UNS R20033 plate, sheet, and strip in the annealed temper.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 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 Material Safety Data Sheet for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

General Information

• Status: Historical
• Publication Date: 31-Jan-2004
• ICS: 77.150.40 - Nickel and chromium products
• Technical Committee: B02 - Nonferrous Metals and Alloys
• Drafting Committee: B02.07 - Refined Nickel and Cobalt and Their Alloys

Relations

• Replaces: ASTM B625-99 - Standard Specification for UNS N08904, UNS N08925, UNS N08031, UNS N08932, UNS N08926, and UNS R20033 Plate, Sheet, and Strip
• Effective Date: 01-Feb-2004
• Replaced By: ASTM B625-04a - Standard Specification for UNS N08904, UNS N08925, UNS N08031, UNS N08932, UNS N08926, and UNS R20033 Plate, Sheet, and Strip
• Effective Date: 01-Oct-2004
• Referred By: ASTM B366/B366M-23 - Standard Specification for Factory-Made Wrought Nickel and Nickel Alloy Fittings
• Effective Date: 01-Feb-2004
• Referred By: ASTM A265-12(2019) - Standard Specification for Nickel and Nickel-Base Alloy-Clad Steel Plate
• Effective Date: 01-Feb-2004
• Referred By: ASTM B804-02(2018) - Standard Specification for UNS N08367 and UNS N08926 Welded Pipe
• Effective Date: 01-Feb-2004
• Referred By: ASTM B906-22 - Standard Specification for General Requirements for Flat-Rolled Nickel and Nickel Alloys Plate, Sheet, and Strip
• Effective Date: 01-Feb-2004

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: B 625 – 04
Standard Specification for
UNS N08904, UNS N08925, UNS N08031, UNS N08932,
1
UNS N08926, and UNS R20033 Plate, Sheet, and Strip
This standard is issued under the fixed designation B 625; 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 (e) indicates an editorial change since the last revision or reapproval.
1. Scope 4. General Requirements
1.1 This specification covers alloys UNS N08904, UNS 4.1 Material furnished in accordance with this specification
N08925,* UNS N08031, UNS N08932, UNS N08926, and shall conform to the applicable requirements of the current
UNS R20033 plate, sheet, and strip in the annealed temper. edition of Specification B 906 unless otherwise provided
1.2 The values stated in inch-pound units are to be regarded herein.
as the standard. The values given in parentheses are for
5. Ordering Information
information only.
1.3 This standard does not purport to address all of the 5.1 Orders for material under this specification shall include
the following information:
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to become familiar 5.1.1 Quantity (weight or number of pieces),
5.1.2 Alloy name or UNS number,
with all hazards including those identified in the appropriate
Material Safety Data Sheet for this product/material as pro- 5.1.3 Form, plate, sheet or strip,
5.1.4 Dimensions,
vided by the manufacturer, to establish appropriate safety and
health practices, and determine the applicability of regulatory 5.1.5 Type edge required, for strip only (see Specification
B 906),
limitations prior to use.
5.1.6 Finish (see Specification B 906)—For sheet with No.
2. Referenced Documents
4 finish, specify whether one or both sides are to be polished,
2
2.1 ASTM Standards: 5.1.7 ASTM designation,
B 906 Specification for General Requirements for Flat- 5.1.8 Additions to the specification or special requirements,
Rolled Nickel and Nickel Alloys Plate, Sheet, and Strip 5.1.9 Certification or test reports—State if certification or
test reports are required, and
3. Terminology
5.1.10 Source inspection—State if inspection is required.
3.1 Definitions of Terms Specific to This Standard:
3 6. Chemical Composition
3.1.1 plate, n—material ⁄16 in. (4.76 mm) and over in
thickness and over 10 in. (254 mm) in width. 6.1 The material shall conform to the composition limits
3
3.1.2 sheet, n—material under ⁄16 in. (4.76 mm) in thick- specified in Table 1. One test per lot is required as defined in
ness and 24 in. (609.6 mm) and over in width. Material under Specification B 906.
3
⁄16 in. (4.75 mm) in thickness and in all widths with No. 4 6.2 If a product analysis is made by the purchaser, the
finish. material shall conform to the product (check) analysis varia-
3
3.1.3 strip, n—material under ⁄16 in. (4.76 mm) in thickness tions in Specification B 906.
and under 24 in. (609.6 mm) in width.
7. Mechanical Properties and Other Requirements
7.1 Tensile and Hardness Requirements—The material shall
1
This specification is under the jurisdiction of ASTM Committee B02 on
conform to the mechanical property requirements specified in
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee
B02.07 on Refined Nickel and Cobalt and Their Alloys. Table 2. One test per lot is required as defined in Specification
Current edition approved Feb. 1, 2004. Published February 2004. Originally
B 906.
approved in 1977. Last previous edition approved in 1999 as B 625 – 99.
* New designation established in accordance with Practice E 527 and SAE
8. Dimensions and Permissible Variations
J1086, Practice for Numbering Metals and Alloys (UNS).
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or 8.1 Sheet—The material shall be furnished in accordance
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
with the dimensional requirements established in Specification
Standards volume information, refer to the standard’s Document Summary page on
B 906.
the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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B625–04
TABLE 1 Chemical Requirements
Composition,%
Elements
UNS N08904 UNS N08925 UNS N08932 UNS N08031 UNS N08926 UNS R20033
Carbon, max 0.020 0.020 0.020 0.015 0.020 0.015
Manganese, max 2.00 1.00 2.00 2.0 2.00 2.0
Phosphorus, max 0.045 0.045 0.025 0.020 0.03 0.02
Sulfur, max 0.035 0.030 0.010 0.010 0.01 0.01
Silicon, max 1.00 0.50 0.40 0.3 0.5 0.50
Nickel 23.00–28.00 24.00–26.00 24.0–26.0 30.0–32.0 24.00–26.00 30.0–33.0
Chromium 19.00–23.00 19.00–21.00 24.0–2
...