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ASTM A1002-16(2020)

(Specification)

Standard Specification for Castings, Nickel-Aluminum Ordered Alloy

Standard Specification for Castings, Nickel-Aluminum Ordered Alloy

ABSTRACT
This specification covers nickel-aluminum ordered alloy castings intended for heat-resisting and elevated-temperature applications such as heat-resistant alloy structural members, containers, supports, hangers, spacers, and so forth. The alloy for the castings shall be processed by any method and shall undergo heat treatment. The castings shall conform to the required chemical composition for carbon, sulfur, aluminum, chromium, molybdenum, zirconium, boron, silicon, iron, and nickel. Retests of a duplicate specimen shall be allowed if the elongation of any tension test specimen is less than specific requirement.
SCOPE
1.1 This specification covers nickel-aluminum ordered alloy castings intended for elevated-temperature applications such as heat-resisting alloy furnace rollers, supports, hangers, and so forth, in environments up to 2300 °F (1260 °C).  
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.  
1.2.1 The SI gage length for tension test specimens is in brackets and is considered standard.  
1.3 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.

General Information

Status
Published
Publication Date
30-Jun-2020
ICS
77.120.01 - Non-ferrous metals in general
Technical Committee
A01 - Steel, Stainless Steel and Related Alloys
Drafting Committee
A01.18 - Castings
Current Stage
Ref Project

Relations

Replaces
ASTM A1002-16 - Standard Specification for Castings, Nickel-Aluminum Ordered Alloy
Effective Date
01-Jul-2020
Refers
ASTM A370-24 - Standard Test Methods and Definitions for Mechanical Testing of Steel Products
Effective Date
01-Mar-2024
Refers
ASTM A370-19 - Standard Test Methods and Definitions for Mechanical Testing of Steel Products
Effective Date
01-Jul-2019
Refers
ASTM A781/A781M-18c - Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use
Effective Date
01-Sep-2018
Refers
ASTM A781/A781M-18b - Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use
Effective Date
01-Jun-2018
Refers
ASTM A781/A781M-18a - Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use
Effective Date
15-May-2018
Refers
ASTM A781/A781M-18 - Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use
Effective Date
01-Jan-2018
Refers
ASTM A370-17a - Standard Test Methods and Definitions for Mechanical Testing of Steel Products
Effective Date
15-Nov-2017
Refers
ASTM A781/A781M-17 - Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use
Effective Date
01-May-2017
Refers
ASTM A370-17 - Standard Test Methods and Definitions for Mechanical Testing of Steel Products
Effective Date
01-Jan-2017
Refers
ASTM A781/A781M-16 - Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use
Effective Date
01-Dec-2016
Refers
ASTM A370-15 - Standard Test Methods and Definitions for Mechanical Testing of Steel Products
Effective Date
01-Nov-2015
Refers
ASTM A781/A781M-14b - Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use
Effective Date
01-Oct-2014
Refers
ASTM A370-14 - Standard Test Methods and Definitions for Mechanical Testing of Steel Products
Effective Date
15-May-2014
Refers
ASTM A781/A781M-14a - Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use
Effective Date
01-May-2014

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ASTM A1002-16(2020) - Standard Specification for Castings, Nickel-Aluminum Ordered AlloyASTM A1002-16(2020) - Standard Specification for Castings, Nickel-Aluminum Ordered Alloy
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ASTM A1002-16(2020) - Standard Specification for Castings, Nickel-Aluminum Ordered Alloy
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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: A1002 −16 (Reapproved 2020)
Standard Specification for
Castings, Nickel-Aluminum Ordered Alloy
This standard is issued under the fixed designation A1002; 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 4. Ordering Information
1.1 This specification covers nickel-aluminum ordered alloy 4.1 The purchaser should specify the alloy grade desired
castings intended for elevated-temperature applications such as and whether tension or impact tests are required, and shall
heat-resisting alloy furnace rollers, supports, hangers, and so include standards of acceptance where necessary.
forth, in environments up to 2300 °F (1260 °C).
5. Materials and Manufacture
1.2 The values stated in inch-pound units are to be regarded
5.1 Process—The alloy for the castings shall be by any
as standard. The values given in parentheses are mathematical
method unless otherwise agreed upon between the manufac-
conversions to SI units that are provided for information only
turer and the purchaser. Casting may be poured in sand, shell,
and are not considered standard.
investment, or centrifugal molds.
1.2.1 The SI gage length for tension test specimens is in
brackets and is considered standard.
5.2 HeatTreatment—Castings may be shipped in the as-cast
condition. If heat treatment is required, the treatment shall be
1.3 This international standard was developed in accor-
established by mutual consent between the manufacturer and
dance with internationally recognized principles on standard-
the purchaser and shall be so specified in the inquiry, purchase
ization established in the Decision on Principles for the
order, or contract.
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
6. Chemical Composition
Barriers to Trade (TBT) Committee.
6.1 The castings shall conform to the requirements as to
2. Referenced Documents
chemical composition prescribed in Table 1.
2.1 ASTM Standards:
7. Mechanical Properties
A370 Test Methods and Definitions for Mechanical Testing
of Steel Products
7.1 Mechanical properties are not required unless specified
A781/A781M Specification for Castings, Steel and Alloy,
in the purchase order.
Common Requirements, for General Industrial Use
7.2 Tensile properties, if required, of the alloy used for the
castings shall conform to the requirements prescribed in the
3. General Conditions for Delivery
purchase order.
3.1 Material furnished to this specification shall conform to
the requirements of Specification A781/A781M, including any
8. Test Specimens
supplementary requirements that are indicated in the purchase
8.1 Test specimens, if required, shall be prepared in accor-
order. Failure to comply with the general requirements of
dance with Test Methods and Definitions A370. Test bars shall
Specification A781/A781M constitutes nonconformance with
be poured in special blocks from the same heat as the castings
this specification. In case of conflict between the requirements
represented. Test bars, if required, shall be furnished in
of this specification and Specification A781/A781M, this
sufficient number for the tests required in Section 9.
specification shall prevail.
8.2 The test coupons shall be cast from the same melt from
which the castings they represent are poured, and shall repre-
This specification is under the jurisdiction of ASTM Committee A01 on Steel,
sent the full melting practice. Chemical composition of the test
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee
A01.18 on Castings.
coupons shall conform to the requirement
...

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SCOPE
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This specification covers high magnesium marine application aluminum-alloy in those alloy tempers for flat sheet, coiled sheet, and plate, in the mill finish that are intended for marine and similar environments. An inspection lot shall consist of an identifiable quantity of material of the same mill form, alloy, temper, cast or melt lot, and thickness, subjected to inspection at one time. The material shall be supplied in the mill finish and shall be uniform as defined by the requirements of this specification and shall be commercially sound. Each coil, sheet and plate shall be examined to determine conformance to this specification with respect to general quality and identification marking. One sample shall be taken from each end of each parent coil, or parent plate. Alloy-tempers are manufactured and corrosion tested for intended use in marine hull construction or in marine applications where frequent or constant direct contact with seawater is expected. The specimen shall be capable of exhibiting resistance to intergranular corrosion as indicated by an acceptable mass-loss when tested and shall also be capable of exhibiting no evidence of exfoliation or corrosion. Under metallographic examination, the microstructure of a sample from each production lot shall be compared to that of the producer-established reference photomicrograph of acceptable material, in the same thickness range. Each shipping container shall be marked with the purchase order number, material size, specification number, alloy and temper, gross and net weights, and the producer's name or trademark.
SCOPE
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This specification covers low-melting point metal alloys and soldiers, including bismuth-tin, bismuth-lead, bismuth-tin-lead, bismuth-tin-lead-cadmium, bismuth-tin-lead-indium-cadmium, bismuth-tin-lead-indium, indium-lead, indium-lead-silver, and indium-tin joining together two or more metals at temperatures below their melting points; blocking for support and removable borders; radiation shielding; fusible plugs; fuses; tube bending; and punch setting. This specification shall include those alloys having liquidus temperature not exceeding the melting point of the tin lead eutectic, and alloys in the form of solid bars, ingots, powder and special forms, and in the form of solid ribbon and wire. The composition of the alloys shall conform to the chemical requirements for bismuth, lead, tin, cadmium, indium, silver, copper, antimony, and zinc. Alloys shall be tested and shall conform to specified values for alloy freezing point, and powder mesh size.
SCOPE
1.1 This specification covers low-melting point metal alloys and solders, including bismuth-tin, bismuth-lead, bismuth-tin-lead, bismuth-tin-lead-cadmium, bismuth-tin-lead-indium-cadmium, bismuth-tin-lead-indium, indium-lead, and indium-lead-silver, and indium-tin joining together two or more metals at temperatures below their melting points; blocking for support and removable borders; radiation shielding; fusible plugs; fuses; tube bending; and punch setting.  
1.1.1 This specification shall include those alloys having a liquidus temperature not exceeding 361 °F [183 °C], the melting point of the tin lead eutectic.  
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5.4 These methods may be used for high-speed sorting in a fully automated setup where the speed of examination may approach many specimens per second depending on their size and shape.  
5.5 Successful sorting of nonferrous material depends mainly on the variables present in the sample and the proper selection of frequency and fill factor.  
5.6 The accuracy of a sort will be affected greatly by the coupling between the test coil field and the examined part during the measuring period.
SCOPE
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ASTM
ASTM B823-20(Specification)
Standard Specification for Materials for Copper Base Powder Metallurgy (PM) Structural Parts

SCOPE
1.1 This specification covers a variety of copper base powder metallurgy (PM) structural materials, including those used in applications where high electrical conductivity is required. It includes a classification system, or material designation code. With the classification system, this specification includes chemical composition and minimum tensile yield strength.  
Note 1: Paragraphs 6.1 and 8.1 govern material classification by the designation code. The classification system is explained in the Appendix.
Note 2: Materials classified as C-0000 are expected to be used in applications where high electrical conductivity is required.  
1.2 Units—With the exception of density values, for which the gram per cubic centimetre (g/cm3) unit is the industry standard, the values stated in inch-pound units are to be regarded as the 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 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.

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