ASTM B747-15
(Specification)Standard Specification for Copper-Zirconium Alloy Sheet and Strip
Standard Specification for Copper-Zirconium Alloy Sheet and Strip
ABSTRACT
This specification establishes the requirements for sheets and strips of copper-zirconium alloys with Copper Alloy UNS No. C15100. The material for manufacture shall be a cast bar, slab, cake, billet, or others of such purity and soundness as to be suitable for processing by hot working, cold working, and annealing to produce a uniform wrought structure in the finished product. Products shall be sampled and prepared, then tested accordingly to examine their conformance to dimensional (thickness, length, width, mass, straightness, and edges), mechanical (tensile strength, and hardness), electrical resistivity, chemical composition, and grain size requirements.
SCOPE
1.1 This specification establishes the requirements for Copper Alloy UNS C15100 sheet and strip.
1.2 Units—Values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units, which are provided for information only and are not considered standard.
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Designation:B747 −15
Standard Specification for
1
Copper-Zirconium Alloy Sheet and Strip
This standard is issued under the fixed designation B747; 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* 3.1.4 Number of Tests and Retests,
3.1.5 Specimen Preparation,
1.1 This specification establishes the requirements for Cop-
3.1.6 Significance of Numerical Limits,
per Alloy UNS C15100 sheet and strip.
3.1.7 Inspection,
1.2 Units—Values stated in inch-pound units are to be
3.1.8 Rejection and Rehearing,
regarded as standard. The values given in parentheses are
3.1.9 Certification,
mathematical conversions to SI units, which are provided for
3.1.10 Test Report,
information only and are not considered standard.
3.1.11 Packaging and Package Marking, and
3.1.12 Supplementary Requirements.
2. Referenced Documents
2
4. Terminology
2.1 ASTM Standards:
B193 Test Method for Resistivity of Electrical Conductor
4.1 For definition of terms related to copper and copper
Materials
alloys, refer to Terminology B846.
B248 Specification for General Requirements for Wrought
5. Ordering Information
Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled
Bar
5.1 Include the following specified choices when placing
B601 Classification forTemper Designations for Copper and
orders for product under this specification, as applicable:
Copper Alloys—Wrought and Cast
5.1.1 ASTM designation number and year of issue,
B846 Terminology for Copper and Copper Alloys
5.1.2 Copper [Alloy] UNS No. designation,
E3 Guide for Preparation of Metallographic Specimens
5.1.3 Temper,
E8/E8M Test Methods for Tension Testing of Metallic Ma-
5.1.4 Dimensions (thickness, width, length, if applicable),
terials
5.1.5 How furnished (rolls, specific lengths with or without
E53 Test Method for Determination of Copper in Unalloyed
ends, stock lengths with or without ends),
Copper by Gravimetry
5.1.6 Quantity–total weight or total length or number of
E112 Test Methods for Determining Average Grain Size
pieces of each size,
E255 Practice for Sampling Copper and Copper Alloys for
5.1.7 Type of edge, if required (slit, sheared, sawed, square
the Determination of Chemical Composition
corners, rounded corners, rounded edges, or full-rounded
E478 Test Methods for ChemicalAnalysis of CopperAlloys
edges),
5.1.8 Type of width and straightness tolerances, if required
3. General Requirements
(slit metal tolerances, square sheared metal tolerances, sawed
3.1 The following sections of Specification B248 constitute
metal tolerances, straightened or edge-rolled metal tolerances),
a part of this specification:
and
3.1.1 Terminology,
5.1.9 Intended application.
3.1.2 Workmanship, Finish, and Appearance,
5.2 The following options are available but may not be
3.1.3 Sampling,
included unless specified at the time of placing of the order
when required:
1
ThisspecificationisunderthejurisdictionofASTMCommitteeB05onCopper
5.2.1 Heat identification or traceability details,
andCopperAlloysandisthedirectresponsibilityofSubcommitteeB05.01onPlate,
5.2.2 Certification,
Sheet, and Strip.
5.2.3 Test Report,
Current edition approved Oct. 1, 2015. Published October 2015. Originally
5.2.4 If product specification number must be shown on
approved in 1985. Last previous edition approved in 2011 as B747–11. DOI:
10.1520/B0747-15.
package marking, and
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
5.2.5 If product is purchased for agencies of the U.S.
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Government (See Supplemental Requirements section of
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. Specification B248 for additional requirements).
*A Summary 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 ----------------------
B747−15
TABLE 2 Tensile Strength and Grain Size Requirements
6. Materials and Manufacture
A B C
Temper Designation Tensile Strength, ksi (MPa) Grain Size,
6.1 Materials:
D
mm
Code Name Min Max
6.1.1 The material of manufacture shall be a form (cast bar,
OS015 annealed . . 0.030 max
cake, slab, etcetera) of CopperAlloy UNS No. C15100 of such
H01 quarter hard 40 (275) 45 (310) .
purity and soundness as to be suitable for processing into the
H02 half hard 43 (295) 51 (350) .
H03 three-quarter 47 (325) 56 (385) .
products prescribed herein.
hard
6.1.2 When specified in the contract or purchase order, that
H04 hard 53 (365)
...
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: B747 − 11 B747 − 15
Standard Specification for
1
Copper-Zirconium Alloy Sheet and Strip
This standard is issued under the fixed designation B747; 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 establishes the requirements for sheet and strip of Copper Alloy UNS C15100.C15100 sheet and strip.
1.2 Units—Values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical
conversions to SI units, which are provided for information only and are not considered standard.
2. Referenced Documents
2
2.1 ASTM Standards:
B193 Test Method for Resistivity of Electrical Conductor Materials
B248 Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar
B601 Classification for Temper Designations for Copper and Copper Alloys—Wrought and Cast
B846 Terminology for Copper and Copper Alloys
E3 Guide for Preparation of Metallographic Specimens
E8/E8M Test Methods for Tension Testing of Metallic Materials
E53 Test Method for Determination of Copper in Unalloyed Copper by Gravimetry
E112 Test Methods for Determining Average Grain Size
E255 Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition
E478 Test Methods for Chemical Analysis of Copper Alloys
3. General Requirements
3.1 The following sections of Specification B248 constitute a part of this specification:
3.1.1 Terminology,
3.1.2 Workmanship, Finish, and Appearance,
3.1.3 Sampling,
3.1.4 Number of Tests and Retests,
3.1.5 Specimen Preparation,
3.1.6 Significance of Numerical Limits,
3.1.7 Inspection,
3.1.8 Rejection and Rehearing,
3.1.9 Certification,
3.1.10 Test Reports,Report,
3.1.11 Packaging and Package Marking, and
3.1.12 Supplementary Requirements.
4. Terminology
4.1 For definition of terms related to copper and copper alloys, refer to Terminology B846.
5. Ordering Information
5.1 Include the following specified choices when placing orders for product under this specification, as applicable:
5.1.1 ASTM designation number and year of issue,
1
This specification is under the jurisdiction of ASTM Committee B05 on Copper and Copper Alloys and is the direct responsibility of Subcommittee B05.01 on Plate,
Sheet, and Strip.
Current edition approved Oct. 1, 2011Oct. 1, 2015. Published November 2011October 2015. Originally approved in 1985. Last previous edition approved in 20072011
as B747 – 07.B747–11. DOI: 10.1520/B0747-11.10.1520/B0747-15.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM 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.
*A Summary 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 ----------------------
B747 − 15
5.1.2 Quantity (of each size),
5.1.2 Copper Alloy[Alloy] UNS No. designation (see designation,1.1),
5.1.3 Form of material (sheet or strip),Temper,
5.1.5 Temper (see 8.1),
5.1.4 Dimensions (thickness, width, length, if applicable),
5.1.5 How furnished (rolls, specific lengths with or without ends, stock lengths with or without ends),
5.1.6 Quantity–total weight or total length or number of pieces of each size,
5.1.7 Type of edge, if required (slit, sheared, sawed, square corners, rounded corners, rounded edges, or full-rounded edges),
5.1.8 Type of width and straightness tolerances, if required (slit metal tolerances, square sheared metal tolerances, sawed metal
tolerances, straightened or edge-rolled metal tolerances), and
5.1.9 Intended application.
5.2 In addition, when material is purchased for the U.S. Government, it shall conform to the Supplemental requirements as
defined in Specification The following options are available but may not be included unless specified at the time of placing of the
order B248when specified in the contract or purchase order.required:
5.2.1 Heat identification or traceability details,
5.2.2 Certification,
5.2.3 Test Report,
5.2.4 If product specification number must be shown on package marking, and
5.2.5 If product is purchased for agencies of the U.S. Government (See Supp
...
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