ASTM B130-19
(Specification)Standard Specification for Commercial Bronze Strip for Bullet Jackets
Standard Specification for Commercial Bronze Strip for Bullet Jackets
ABSTRACT
This specification covers the standard for commercial bronze strip for manufacture of bullet jacket cups and ammunition components from copper alloy UNS No. C22000. The specimens shall be manufactured by such hot working, cold working, and annealing processes to produce a uniform wrought structure. Each specimen shall be subjected to tension test and Rockwell hardness test. In addition to tensile properties for strips, purchaser may also specify grain size. If specimens fail to conform to the prescribed specification, analysis shall be made on a new composite sample.
SIGNIFICANCE AND USE
17.1 For purposes of determining compliance with the specified property limits for the properties listed in the following table, an observed value of 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
significant digit used in expressing
the limiting value.
Tensile strength
nearest ksi (5 MPa)
Grain size:
Up to 0.055 mm, incl
nearest multiple of 0.005 mm
Over 0.055 to 0.160 mm, incl
nearest 0.01 mm
Elongation:
5 % and over
nearest 1 %
SCOPE
1.1 This specification establishes the requirements for commercial bronze strip for manufacture of bullet jacket cups and ammunition components from Copper Alloy UNS No. C22000.2
1.2 Units—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 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
Relations
Buy Standard
Standards Content (Sample)
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:B130 −19
Standard Specification for
1
Commercial Bronze Strip for Bullet Jackets
This standard is issued under the fixed designation B130; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* E255Practice for Sampling Copper and Copper Alloys for
the Determination of Chemical Composition
1.1 This specification establishes the requirements for com-
E478Test Methods for ChemicalAnalysis of CopperAlloys
mercial bronze strip for manufacture of bullet jacket cups and
E527Practice for Numbering Metals and Alloys in the
ammunition components from Copper Alloy UNS No.
2 Unified Numbering System (UNS)
C22000.
1.2 Units—The values stated in inch-pound units are to be
3. Terminology
regarded as standard. The values given in parentheses are
3.1 For definition of terms related to copper and copper
mathematical conversions to SI units that are provided for
alloys, refer to Terminology B846.
information only and are not considered standard.
1.3 This international standard was developed in accor-
4. Ordering Information
dance with internationally recognized principles on standard-
4.1 Include the following specified choices when placing
ization established in the Decision on Principles for the
orders for product under this specification, as applicable:
Development of International Standards, Guides and Recom-
4.1.1 ASTM designation and year of issue;
mendations issued by the World Trade Organization Technical
4.1.2 Quantity or weight for each size;
Barriers to Trade (TBT) Committee.
4.1.3 Temper (Section 7);
4.1.4 Dimensions: thickness, width, length (Section 10);
2. Referenced Documents
4.1.5 How furnished: straight lengths or coils.
3
2.1 ASTM Standards:
4.2 The following options are available but may not be
B248/B248MSpecification for General Requirements for
included unless specified at the time of placing of the order,
Wrought Copper and Copper-Alloy Plate, Sheet, Strip,
when required:
and Rolled Bar
4.2.1 Grain size of annealed temper (Section 8),
B846Terminology for Copper and Copper Alloys
4.2.2 Heat identification or traceability details,
E3Guide for Preparation of Metallographic Specimens
4.2.3 Certification,
E8/E8MTest Methods for Tension Testing of Metallic Ma-
4.2.4 Test report, and
terials
4.2.5 If product is purchased for agencies of the U.S.
E18Test Methods for Rockwell Hardness of Metallic Ma-
Government, see Section 11 for additional information, if
terials
specified.
E29Practice for Using Significant Digits in Test Data to
Determine Conformance with Specifications
5. Materials and Manufacture
E112Test Methods for Determining Average Grain Size
5.1 Material:
5.1.1 The material of manufacture shall be a form (cast bar,
1
ThisspecificationisunderthejurisdictionofASTMCommitteeB05onCopper
cake, slab, etc.) of Copper Alloy UNS No. C22000 of such
andCopperAlloysandisthedirectresponsibilityofSubcommitteeB05.01onPlate,
Sheet, and Strip. purity or soundness as to be suitable for processing into
Current edition approved April 1, 2019. Published April 2019. Originally
products prescribed herein.
approved in 1940. Last previous edition approved in 2013 as B130–13. DOI:
5.1.2 When specified in the contract or purchase order that
10.1520/B0130–19.
2
heat identification or traceability is required, the purchaser
Refer to Practice E527 for an explanation of the unified numbering system
(UNS).
shall specify the details desired.
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
NOTE 1—Because of the discontinuous nature of the processing of
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
castings into wrought products, it is not always practical to identify a
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. specific casting analysis with a specific quantity of finished material.
*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 ----------------------
B130−19
TABLE 1 Chemical Requirements TABLE 3 Grain Size Requirements of Annealed Strip
Copper Alloy UNS No. C22000 Annealed Temper Designation Grain Size, mm
Element Composition Nominal
Standard Min Max
Average
Copper 89.0–91.0
A
Lead, max 0.05 OS015 0.015 0.025
Iron, max 0.05 OS025 0.025 0.015 0.040
Bismuth, max 0.006 OS035 0.035 0.025 0.050
Zinc remainde
...
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: B130 − 13 B130 − 19
Standard Specification for
1
Commercial Bronze Strip for Bullet Jackets
This standard is issued under the fixed designation B130; 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 commercial bronze strip for manufacture of bullet jacket cups and
2
ammunition components from Copper Alloy UNS No. C22000.
1.2 Units—Units–TheThe 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 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.
2. Referenced Documents
3
2.1 ASTM Standards:
B248/B248M 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
E18 Test Methods for Rockwell Hardness of Metallic Materials
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
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
E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
3. Terminology
3.1 For definition of terms related to copper and copper alloys, refer to Terminology B846.
4. Ordering Information
4.1 Include the following specified choices when placing orders for product under this specification, as applicable:
4.1.1 ASTM designation and year of issue,issue;
4.1.2 Quantity or weight for each size,size;
4.1.3 Temper (Section 7),);
4.1.4 Grain size of annealed temper (optional) (Section 8),
4.1.4 Dimensions: thickness, width, length,length (Section 10),);
4.1.5 How furnished: straight lengths or coils,coils.
4.1.7 Heat identification or traceability, when required,
4.1.8 Certification, when required, and
4.1.9 Mill test report, when required.
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 April 1, 2013April 1, 2019. Published April 2013April 2019. Originally approved in 1940. Last previous edition approved in 20082013 as
B130 – 08.B130–13. DOI: 10.1520/B0130-13.10.1520/B0130–19.
2
Refer to Practice E527 for an explanation of the unified numbering system (UNS).
3
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’sstandard’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 ----------------------
B130 − 19
4.1.10 When material is purchased for agencies of the U.S. government, see Section 11.
4.2 The following options are available but may not be included unless specified at the time of placing of the order, when
required:
4.2.1 Grain size of annealed temper (Section 8),
4.2.2 Heat identification or traceability details,
4.2.3 Certification,
4.2.4 Test report, and
4.2.5 If product is purchased for agencies of the U.S. Government, see Section 11 for additional information, if specified.
5. Materials and Manufacture
5.1 Material:
5.1.1 The material of manufacture shall be a form (cast bar, cake, slab, et cetera) etc.) of Copper Alloy UNS No. C22000 of
such purity or soundness as to be suitable for processing into products prescribed herein.
5.1.2 When specified in the contract or purchase order,order that heat
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.