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ASTM B122/B122M-01

(Specification)

Standard Specification for Copper-Nickel-Tin Alloy, Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled Bar

Standard Specification for Copper-Nickel-Tin Alloy, Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled Bar

SCOPE
1.1 This specification establishes the requirements for copper-nickel-tin alloy, copper-nickel-zinc alloy (nickel silver), and copper-nickel alloy plate, sheet, strip, and rolled bar. The following alloys are covered: PreviouslyCopper AlloyUsed Nominal Composition, %UNS No.DesignationCopperNickel ZincTinChro-mium C70600...9010 .........C70620...8610 .........C7100068020 .........C7150057030 .........C71520...6531 .........C72200...8515 ......0.5C72500...899 ...2...C7350017218 10......C7400097010 20......C7450036510 24......C7520026518 17......C7620085912 29......C7700045518 27......Note 1--Plates of copper-nickel alloy Copper Alloy UNS Nos. C70600, C70620, C71500, C71520, and C72200 for use as tube plates in surface condensers and heat exchangers are covered by Specification B 171/B 171M.
1.2 The values stated in either inch-pound units of SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.
1.2.1 When the product is ordered in inch-pound units, the inch-pound units are to be regarded as the standard except grain size is always specified in millimetres.
1.2.2 When the product is ordered in SI units, the SI units are to be regarded as the standard.

General Information

Status
Historical
Publication Date
09-May-2001
ICS
77.150.30 - Copper products
Technical Committee
B05 - Copper and Copper Alloys
Drafting Committee
B05.01 - Plate, Sheet, and Strip
Current Stage
Ref Project

Relations

Replaces
ASTM B122/B122M-95 - Standard Specification for Copper-Nickel-Tin Alloy, Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled Bar
Effective Date
10-May-2001
Replaced By
ASTM B122/B122M-06 - Standard Specification for Copper-Nickel-Tin Alloy, Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled Bar
Effective Date
01-Feb-2006
Referred By
ASTM B248M-22 - Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar (Metric)
Effective Date
10-May-2001
Referred By
ASTM B315-19 - Standard Specification for Seamless Copper Alloy Pipe and Tube
Effective Date
10-May-2001
Referred By
ASTM E18-22 - Standard Test Methods for Rockwell Hardness of Metallic Materials
Effective Date
10-May-2001
Referred By
ASTM B248-22 - Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar
Effective Date
10-May-2001
Referred By
ASTM F1387-23 - Standard Specification for Performance of Piping and Tubing Mechanically Attached Fittings
Effective Date
10-May-2001
Referred By
ASTM F96-77(2020) - Standard Specification for Electronic Grade Alloys of Copper and Nickel in Wrought Forms
Effective Date
10-May-2001
Referred By
ASTM F375-20 - Standard Specification for Integrated Circuit Lead Frame Material (Withdrawn 2023)
Effective Date
10-May-2001

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ASTM B122/B122M-01 - Standard Specification for Copper-Nickel-Tin Alloy, Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled BarASTM B122/B122M-01 - Standard Specification for Copper-Nickel-Tin Alloy, Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled Bar
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Technical specification
ASTM B122/B122M-01 - Standard Specification for Copper-Nickel-Tin Alloy, Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled Bar
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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 122/B 122M – 01
Standard Specification for
Copper-Nickel-Tin Alloy, Copper-Nickel-Zinc Alloy (Nickel
Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and
1
Rolled Bar
This standard is issued under the fixed designation B 122/B 122M; 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.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope * be used independently of the other. Combining values from the
two systems may result in nonconformance with the specifi-
1.1 This specification establishes the requirements for
cation.
copper-nickel-tin alloy, copper-nickel-zinc alloy (nickel sil-
1.2.1 When the product is ordered in inch-pound units, the
ver), and copper-nickel alloy plate, sheet, strip, and rolled bar.
inch-pound units are to be regarded as the standard except
The following alloys are covered:
grain size is always specified in millimetres.
Previously
1.2.2 When the product is ordered in SI units, the SI units
Copper Alloy Used Nominal Composition,
2
UNS No. Designation %
are to be regarded as the standard.
Chro-
Copper Nickel Zinc Tin mium
2. Referenced Documents
C70600 . 90 10 . . .
2.1 The following documents of the issue in effect on date
C70620 . 86 10 . . .
of material purchase form a part of this specification to the
C71000 6 80 20 . . .
extent referenced herein:
C71500 5 70 30 . . .
C71520 . 65 31 . . .
2.2 ASTM Standards:
C72200 . 85 15 . . 0.5
B 171/B 171M Specification for Copper-Alloy Plate and
C72500 . 89 9 . 2 .
C73500 1 72 18 10 . . Sheet for Pressure Vessels, Condensers, and Heat Ex-
3
C74000 9 70 10 20 . .
changers
C74500 3 65 10 24 . .
B 248 Specification for General Requirements for Wrought
C75200 2 65 18 17 . .
Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled
C76200 8 59 12 29 . .
3
C77000 4 55 18 27 . .
Bar
B 248M Specification for General Requirements for
NOTE 1—Plates of copper-nickel alloy Copper Alloy UNS Nos.
C70600, C70620, C71500, C71520, and C72200 for use as tube plates in Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and
3
surface condensers and heat exchangers are covered by Specification
Rolled Bar (Metric)
B 171/B 171M.
B 601 Practice for Temper Designations for Copper and
3
1.2 The values stated in either inch-pound units of SI units Copper Alloys—Wrought and Cast
3
are to be regarded separately as standard. Within the text, the B 846 Terminology for Copper and Copper Alloys
4
SI units are shown in brackets. The values stated in each E 8 Test Methods forTensionTesting of Metallic Materials
system are not exact equivalents; therefore, each system shall E 8M Test Methods for Tension Testing of Metallic Mate-
4
rials [Metric]
4
E 112 Test Methods for Determining Average Grain Size
1
ThisspecificationisunderthejurisdictionofASTMCommitteeB05onCopper
E 255 Practice for Sampling Copper and CopperAlloys for
andCopperAlloysandisthedirectresponsibilityofSubcommitteeB05.01onPlate, 5
Determination of Chemical Composition
Sheet, and Strip.
Current edition approved May 10, 2001. Published August 2001. Originally
published as B 122 – 39 T. Last previous edition B 122 – 95.
2
The UNS system for copper and copper alloys (see Practice E 527) is a simple
3
expansion of the former standard designation system accomplished by the addition Annual Book of ASTM Standards, Vol 02.01.
4
of a prefix “C” and a suffix “00.” The suffix can be used to accommodate Annual Book of ASTM Standards, Vol 03.01.
5
composition variations of the base alloy. Annual Book of ASTM Standards, Vol 03.05.
*ASummary 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.
1

---------------------- Page: 1 ----------------------
B 122/B 122M – 01
E 478 Test Methods for Chemical Analysis of Copper 5.1.2 Copper (alloy) UNS number designation,
6
Alloys 5.1.3 Temper (Section 8),
7
E 527 Practice for Numbering Metals and Alloys (UNS) 5.1.4 Dimensions: thickness and width (see Section 12),
5.1.5 Type of edge, if required: slit, sheared, sawed, square
3. General Requirements
corners, rounded corners, rounded edges, or full rounded
3.1 The following sections of Specification B 248 constitute edges,
a part of this specification: 5.1.6 How furnished: flat or rolls,
3.1.1 Terminology—Definitions, 5.1.7 Length (see Section 12), and
3.1.2 Materials and Manufacturing, 5.1.8 Weight: total for each size.
3.1.3 Workmanship, Finish, and Appearance, 5.2 In addition, when material is purchased
...

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This specification establishes the general requirements common to wrought copper and copper alloy rods, bars, shapes, and forgings. Products shall be manufactured by hot working, cold working, or both, and finished by cold working, annealing, or heat treatment and straightening as identified necessary to meet the properties specified. Materials shall be sampled and prepared, then tested accordingly to examine their conformance to dimensional (mass, diameter, length, straightness, and edge contours), mechanical (tensile strength, Rockwell hardness, elongation, and hydrogen embrittlement), electrical resistivity, chemical composition, and grain size requirements. The products shall also meet performance requirements when subjected to residual stress, mercurous nitrate, ammonia vapor, and semiguided bend tests. In the event of conflict between this specification and the individual casting product specifications, the requirements of the casting specification shall take precedence.
SIGNIFICANCE AND USE
12.1 For the purpose of determining compliance with the specified limits for requirements of the properties listed in the following table and for dimensional tolerances, an observed value or a calculated value shall be rounded as indicated in accordance with the rounding method of Practice E29.    
Property  
Rounded Unit for Observed or
Calculated Value  
Chemical composition  
Hardness  
nearest unit in the last right-hand  
Electrical resistivity  
significant digit used in expressing the  
Electrical conductivity  
limiting value  
Tensile strength  
nearest ksi [5 MPa]  
Yield strength  
Elongation:  
nearest 1 %  
Grain size:  
Under 0.060 mm  
nearest multiple of 0.005 mm  
0.060 mm and over  
nearest 0.01 mm
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1.1 This specification2 covers the general requirements common to wrought copper and copper alloy rod, bar, shapes, and forgings which shall apply to Specifications B16/B16M, B21/B21M, B98/B98M, B124/B124M, B138/B138M, B139/B139M, B140/B140M, B150/B150M, B151/B151M, B187/B187M, B196/B196M, B283/B283M, B301/B301M, B371/B371M, B411/B411M, B441, B453/B453M, B455, B570, B870, B927/B927M, B929, B967/B967M, B974/B974M, and B981/B981M to the extent referenced therein.  
1.2 The chemical composition, physical and mechanical properties, and all other requirements not included in this specification are prescribed in the product specification.  
1.3 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.  
1.3.1 Within the text the SI values are given in brackets.  
1.4 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 establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
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SCOPE
1.1 This specification establishes requirements for brass rod (round, hexagonal, and octagonal), bar (rectangular and square), and shapes of UNS Alloys C21000, C22000, C23000, C24000, C26000, C26800, C27000, C27400, C27450, C27451, C27453, C27550, and C28500.  
1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the 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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  • Technical specification
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ASTM
ASTM B271/B271M-23(Specification)
Standard Specification for Copper-Base Alloy Centrifugal Castings

ABSTRACT
This specification establishes the requirements for copper-based brass or bronze centrifugal castings. Mechanical properties are determined from test bar castings and should meet the requirements listed herein. Brinell hardness readings should be taken on the grip end of tension test bars. All castings should not be repaired by welding without customer approval. UNS C95520 copper alloy castings are used in the heat treated condition only.
SCOPE
1.1 This specification covers requirements for centrifugal castings of copper-base alloys having the nominal compositions shown in Table 1.  
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the 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.

  • Technical specification
    6 pages
    English language
    sale 15% off
  • Technical specification
    6 pages
    English language
    sale 15% off