ASTM B709-04(2009)
(Specification)Standard Specification for Iron-Nickel-Chromium-Molybdenum Alloy (UNS N08028)* Plate, Sheet, and Strip
Standard Specification for Iron-Nickel-Chromium-Molybdenum Alloy (UNS N08028)* Plate, Sheet, and Strip
ABSTRACT
This specification covers solution-annealed UNS N08028 iron-nickel-chromium-molybdenum alloy plates, sheets, and strips. In preparing the materials, the final heat treatment should be a solution-anneal which can be followed by minor cold working such as flattening or temper rolling. The recommended solution-anneal consists of heating to a minimum temperature and rapid cooling.
SCOPE
1.1 This specification covers iron-nickel-chromium-molybdenum alloy (UNS N08028)* plate, sheet, and strip in the solution-annealed condition.
1.2 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.
1.3 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 (MSDS) 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.
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Designation:B709 −04(Reapproved 2009)
Standard Specification for
Iron-Nickel-Chromium-Molybdenum Alloy (UNS N08028)
1
Plate, Sheet, and Strip
This standard is issued under the fixed designation B709; 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 not limited to those specified in Ordering Information Section
in Specification B906.
1.1 This specification covers iron-nickel-chromium-
molybdenum alloy (UNS N08028)* plate, sheet, and strip in
4. General Requirements
the solution-annealed condition.
4.1 Material furnished under this specification shall con-
1.2 The values stated in inch-pound units are to be regarded
form to the applicable requirements of the current edition of
as standard. The values given in parentheses are mathematical
Specification B906, unless otherwise specified herein.
conversions to SI units that are provided for information only
and are not considered standard.
5. Materials and Manufacture
1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
5.1 Heat Treatment—The final heat treatment shall be a
responsibility of the user of this standard to become familiar solution-anneal. Minor cold working such as flattening or
with all hazards including those identified in the appropriate
temper rolling may be performed after the final solution
Material Safety Data Sheet (MSDS) for this product/material annealing treatment.
as provided by the manufacturer, to establish appropriate
NOTE 1—This recommended solution-anneal consists of heating to a
safety and health practices, and determine the applicability of
minimum temperature of 1975°F (1080°C) and cooling rapidly to room
regulatory limitations prior to use.
temperature.
2. Referenced Documents
6. Chemical Composition
2
2.1 ASTM Standards:
6.1 The material sampled in accordance with 10.2 shall
B880 Specification for General Requirements for Chemical
conform to the composition limits prescribed in Table 1.
Check Analysis Limits for Nickel, Nickel Alloys and
6.2 If a product analysis is subsequently made, the material
Cobalt Alloys
shall conform to the composition limits with the product
B906 Specification for General Requirements for Flat-
analysis variation prescribed Specification B880.
Rolled Nickel and Nickel Alloys Plate, Sheet, and Strip
E8/E8M Test Methods for Tension Testing of Metallic Ma-
7. Mechanical Properties
terials
7.1 The material shall conform to the requirements as to the
3. Ordering Information
mechanical property prescribed in Table 2.
3.1 It is the responsibility of the purchaser to specify all
requirements that are necessary for material ordered under this 8. Dimensions and Permissible Variations
specification. Examples of such requirements include, but are
8.1 Sheet—Material furnished under this specification shall
conformtotheapplicablerequirementsofthecurrenteditionof
Specification B906, except as specified in Table 3 and Table 4.
1
This specification is under the jurisdiction of ASTM Committee B02 on
8.2 Cold-Rolled Strip—Material furnished under this speci-
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee
B02.07 on Refined Nickel and Cobalt and Their Alloys.
fication shall conform to the applicable requirements of the
Current edition approved April 15, 2009. Published April 2009. Originally
current edition of Specification B906, except as specified in
approved in 1982. Last previous edition approved in 2004 as B709 – 98 (2004).
Tables 5-7.
DOI: 10.1520/B0709-04R09.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
8.3 Plate—Material furnished under this specification shall
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
conformtotheapplicablerequirementsofthecurrenteditionof
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. Specification B906.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
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B709−04 (2009)
TABLE 1 Chemical Requirements
purchase order additional material of adequate size to provide
Element Composition, % sample coupons for inspection purposes.
Ni 29.5 to 32.5
A 10. Number of Tests and Retests
Fe remainder
Cr 26.0 to 28.0
10.1 In the case of sheet or strip supplied in coil form, two
Mo 3.0 to 4.0
or more tension tests (one from each end of each coil), and one
C, max 0.030
Si, max 1.00
or more hardness tests shall be made on specimens taken from
Mn, max 2.50
each end of the coil. When material is suppl
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
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:B 709–04 Designation: B709 – 04 (Reapproved 2009)
Standard Specification for
Iron-Nickel-Chromium-Molybdenum Alloy (UNS
1
N08028)*N08028) Plate, Sheet, and Strip
This standard is issued under the fixed designation B709; 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
1.1 This specification covers iron-nickel-chromium-molybdenum alloy (UNS N08028)* plate, sheet, and strip in the
solution-annealed condition.
1.2The values stated in inch-pound units are to be regarded as the standard.
1.2 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.
1.3 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 (MSDS) 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.
2. Referenced Documents
2
2.1 ASTM Standards:
B880 Specification for General Requirements for Chemical CheckAnalysis Limits for Nickel, NickelAlloys and CobaltAlloys
B906 Specification for General Requirements for Flat-Rolled Nickel and Nickel Alloys Plate, Sheet, and Strip
E88/E8M Test Methods for Tension Testing of Metallic Materials
3. Ordering Information
3.1 It is the responsibility of the purchaser to specify all requirements that are necessary for material ordered under this
specification. Examples of such requirements include, but are not limited to those specified in Ordering Information Section in
Specification B 906.B906.
4. General Requirements
4.1 Material furnished under this specification shall conform to the applicable requirements of the current edition of
Specification B 906, B906, unless otherwise specified herein.
5. Materials and Manufacture
5.1 Heat Treatment—Thefinalheattreatmentshallbeasolution-anneal.Minorcoldworkingsuchasflatteningortemperrolling
may be performed after the final solution annealing treatment.
NOTE 1—This recommended solution-anneal consists of heating to a minimum temperature of 1975°F (1080°C) and cooling rapidly to room
temperature.
6. Chemical Composition
6.1 The material sampled in accordance with 10.2 shall conform to the composition limits prescribed in Table 1.
6.2 If a product analysis is subsequently made, the material shall conform to the composition limits with the product analysis
variation prescribed Specification B 880B880.
1
ThisspecificationisunderthejurisdictionofASTMCommitteeB02onNonferrousMetalsandAlloysandisthedirectresponsibilityofSubcommitteeB02.07onRefined
Nickel and Cobalt and Their Alloys.
Current edition approved Feb. 1, 2004. Published February 2004. Originally approved in 1982. Last previous edition approved in 1998 as B 709–98.
Current edition approved April 15, 2009. Published April 2009. Originally approved in 1982. Last previous edition approved in 2004 as B709 – 98 (2004). DOI:
10.1520/B0709-04R09.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM 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.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
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B709 – 04 (2009)
TABLE 1 Chemical Requirements
Element Composition, %
Ni 29.5 to 32.5
A
Fe remainder
Cr 26.0 to 28.0
Mo 3.0 to 4.0
C, max 0.030
Si, max 1.00
Mn, max 2.50
P, max 0.030
S, max 0.030
Cu 0.6 to 1.4
A
Determined arithmetically by difference.
7. Mechanical Properties
7.1 The material shall conform to the requirements as to the mechanical property prescribed in Table 2.
8. Dimensions and Permissible Variations
8.1 Sheet—Material furnished under this specification shall conform to the applicable requirements of the current edition of
Specification B 906, B906, except as specified in TablesTable 3 and and Table 44.
8.2 Cold-Rolled Strip—Material furnished under this specification shall conform
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
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:B709–98 Designation: B 709 – 04 (Reapproved 2009)
Standard Specification for
Iron-Nickel-Chromium-Molybdenum Alloy (UNS N08028)*
1
Plate, Sheet, and Strip
This standard is issued under the fixed designation B 709; 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
1.1 This specification covers iron-nickel-chromium-molybdenum alloy (UNS N08028)* plate, sheet, and strip in the
solution-annealed condition.
1.2The values stated in inch-pound units are to be regarded as the standard.
1.2 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.
1.3 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 (MSDS) 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.
2. Referenced Documents
2
2.1 ASTM Standards:
B 880 SpecificationforGeneralRequirementsforChemicalCheckAnalysisLimitsforNickel,NickelAlloysandCobaltAlloys
E8Test Methods forTensionTesting of Metallic Materials Specification for General Requirements for Chemical CheckAnalysis
Limits for Nickel, Nickel Alloys and Cobalt Alloys
3
E10Test Method for Brinell Hardness of Metallic Materials B 906 Specification for General Requirements for Flat-Rolled
Nickel and Nickel Alloys Plate, Sheet, and Strip
3
E18Test Methods for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
E29Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E38Methods for Chemical Analysis of Nickel-Chromium and Nickel-Chromium-Iron Alloys
E55Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical Composition
3
E140Hardness Conversion Tables for Metals
E1473Test Methods for ChemicalAnalysis of Nickel, Cobalt, and High-TemperatureAlloys 8/E 8M Test Methods for Tension
Testing of Metallic Materials
3. Terminology
3.1Definitions of Terms Specific to This Standard:
3.2The terms of plate, sheet, and strip as used in this specification are described as follows:
3.3plate—material 0.187 in. (4.76 mm) and over in thickness and over 10 in. (254 mm) in width.
3.4sheet—material under 0.187 in. (4.75 mm) in thickness and over 24 in. (610 mm) in width.
3.5strip—material under 0.187 in. (4.75 mm) in thickness and under 24 in. (610 mm) in width.
4.Ordering Information
4.1It is the responsibility of the purchaser to specify all requirements that are necessary for the safe and satisfactory performance
of material ordered under this specification. Examples of such requirements include, but are not limited to the following:
4.1.1Quantity (weight or number of pieces),
4.1.2Name of material or UNS N08028,
1
This specification is under the jurisdiction of ASTM Committee B-2B02 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 Oct. 10, 1998. Published November 1998. Originally published as B709–82. Last previous edition B709–93.
*New designation in accordance with ASTME 527 and SAEJ1086, Practice for Numbering Metals and Alloys (UNS).
Current edition approved April 15, 2009. Published April 2009. Originally approved in 1982. Last previous edition approved in 2004 as B 709 – 98 (2004).
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
, Vol 02.04.volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
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B 709 – 04 (2009)
4.1.3Form (plate, sheet, or strip),
4.1.4Dimensions,
4.1.5Type of edge required (for strip only, see 8.4),
4.1.6Finish (Section 9)—For sheet ordered with No. 4 finish, specify whether one or both sides are to be poli
...
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