ASTM B536-95

Standard Specification for Nickel-Iron-Chromium-Silicon Alloys (UNS N08330 and N08332) Plate, Sheet, and Strip

SCOPE
1.1 This specification covers nickel-iron-chromium silicon alloys (UNS N08330 and UNS N08332)* plate, sheet, and strip intended for heat resisting applications and general corrosive service.
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: 09-May-2002
• 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

• Replaced By: ASTM B536-02 - Standard Specification for Nickel-Iron-Chromium-Silicon Alloys (UNS N08330 and N08332) Plate, Sheet, and Strip
• Effective Date: 10-May-2002

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NOTICE: This standard has either been superseded and replaced by a new version or
withdrawn.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 536 – 95
AMERICAN SOCIETY FOR TESTING AND MATERIALS
100 Barr Harbor Dr., West Conshohocken, PA 19428
Reprinted from the Annual Book of ASTM Standards. Copyright ASTM
Standard Specification for
Nickel-Iron-Chromium-Silicon Alloys (UNS N08330 and
1
N08332) Plate, Sheet, and Strip
This standard is issued under the fixed designation B 536; 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 ness and over 10 in. (254 mm) in width.
3
3.1.2 sheet—material under ⁄16 in. (4.76 mm) in thickness
1.1 This specification covers nickel-iron-chromium silicon
and 24 in. (610 mm) and over in width.
alloys (UNS N08330 and UNS N08332)* plate, sheet, and strip
3
3.1.3 strip—material under ⁄16 in. (4.76 mm) in thickness
intended for heat resisting applications and general corrosive
and under 24 in. (610 mm) in width.
service.
1.2 The values stated in inch-pound units are to be regarded
4. Ordering Information
as the standard. The values given in parentheses are for
4.1 Orders for material to this specification shall include the
information only.
following information:
2. Referenced Documents 4.1.1 Quantity (weight or number of pieces),
4.1.2 Alloy (Table 1),
2.1 ASTM Standards:
2
4.1.3 Form (plate, sheet, or strip),
E 8 Test Methods for Tension Testing of Metallic Materials
4.1.4 ASTM designation and year of issue,
E 10 Test Method for Brinell Hardness of Metallic Materi-
2
4.1.5 Dimensions—Thickness, width, and length,
als
4.1.6 Edge (for strip only),
E 18 Test Methods for Rockwell Hardness and Rockwell
2 4.1.7 Finish (Appendix) for sheet specify whether one or
Superficial Hardness of Metallic Materials
both sides are to be polished,
E 29 Practice for Using Significant Digits in Test Data to
3 4.1.8 Certification—State if certification is required (Sec-
Determine Conformance with Specifications
tion 15),
E 38 Methods for Chemical Analysis of Nickel-Chromium
4 4.1.9 Samples for Product (Check) Analysis—State whether
and Nickel-Chromium-Iron Alloys
samples for product (check) analysis should be furnished, and
E 112 Test Methods for Determining the Average Grain
2 4.1.10 Purchaser Inspection—If purchaser wishes to wit-
Size
ness tests or inspections of material at place of manufacture,
E 140 Hardness Conversion Tables for Metals (Relationship
the purchase order must so state indicating which tests or
Between Brinell Hardness, Vickers Hardness, Rockwell
inspections are to be witnessed.
Hardness, Rockwell Superficial Hardness, and Knoop
2
Hardness)
5. Chemical Composition
E 353 Test Methods for Chemical Analysis of Stainless,
5.1 The material shall conform to the requirements as to
Heat-Resisting, Maraging, and Other Similar Chromium-
5 chemical composition specified in Table 2.
Nickel-Iron Alloys
5.2 If a product (check) analysis is performed by the
3. Terminology purchaser, the material shall conform to the product (check)
analysis variations in Table 2.
3.1 Definitions of Terms Specific to This Standard:
3
3.1.1 plate—material ⁄16 in. (4.76 mm) and over in thick-
6. Mechanical and Other Properties
6.1 The tensile properties of the material at room tempera-
1
This specification is under the jurisdiction of ASTM Committee B-2 on
ture shall conform to those shown in Table 1.
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee
6.2 Grain Size—Annealed alloy UNS N08332 shall con-
B02.07 on Refined Nickel and Cobalt, and Alloys Containing Nickel and Cobalt, or
Both, as Principal Constituents.
form to an average grain size of ASTM No. 5 or coarser.
Current edition approved Aug. 15, 1995. Published October 1995. Originally
6.3 Annealing Temperature—Alloy UNS N08330 shall be
published as B 536 – 70. Last previous edition B 536 – 94.
annealed at 1900°F (1040°C) minimum. Alloy UNS N08332
* New designation established in accordance with ASTM E 527 and SAE J1086,
shall be annealed at 2100°F (1150°C) minimum.
Practice for Numbering Metals and Alloys (UNS).
2
Annual Book of ASTM Standards, Vol 03.01.
3
Annual Book of ASTM Standards, Vol 14.02.
7. Permissible Variations in Dimensions and Weight
4
Discontinued—see 1988 Annual Book of ASTM Standards, Vol 03.05.
5 7.1 Sheet, shall conform to the variations in dimensions
Annual Book of ASTM Standards, Vol 03.05.
1

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B 536
TABLE 1 Mechanical Properties
Elongation
Tensile Strength, Yield Strength, 0.2 % in 2 in. or 50
A
Alloy Condition Hardness
min, psi (MPa) offset, min, psi (MPa) mm, or 4D,
min, %
UNS N08330 annealed 70 000 (483) 30 000 (207) 30 70 to 90 HRB
UNS N08332 annealed 67 000 (462) 27 000 (186)
...