ASTM B936-19

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: B936 − 13 B936 − 19
Standard Specification for
Copper-Chromium-Iron-Titanium Alloy Plate, Sheet, Strip
1
and Rolled Bar
This standard is issued under the fixed designation B936; 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 Copper Alloy UNS No. C18080 for plate, sheet, strip, and rolled bar.
NOTE 1—Since Copper Alloy UNS No. C18080 is frequently used in a variety of applications where yield strength and stress-corrosion resistance may
be critical, it is recommended that drawings or samples of the part to be fabricated and details of application be submitted for use in establishing temper
and treatment of material.
NOTE 2—Copper Alloy UNS No. C18080 is covered by a patent. Interested parties are invited to submit information regarding the identification of an
alternative(s) to this patented item to ASTM International headquarters. Your comments will receive careful consideration at a meeting of the responsible
1
technical committee, which you may attend.
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.
2. Referenced Documents
2
2.1 ASTM Standards:
B248 Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar
B248M Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar
(Metric)
B846 Terminology for Copper and Copper Alloys
B950 Guide for Editorial Procedures and Form of Product Specifications for Copper and Copper Alloys
E8/E8M Test Methods for Tension Testing of Metallic Materials
E62E54 Test Methods for Chemical Analysis of Copper and Copper Alloys (Photometric Methods)Special Brasses and Bronzes
3
(Withdrawn 2010)2002)
E76E75 Test Methods for Chemical Analysis of Nickel-Copper Copper-Nickel and Copper-Nickel-Zinc Alloys (Withdrawn
3
2003)2010)
E478 Test Methods for Chemical Analysis of Copper Alloys
E1473 Test Methods for Chemical Analysis of Nickel, Cobalt and High-Temperature Alloys
3. General Requirements
3.1 The following sections of Specifications B248 and B248M constitute a part of this specification:
3.1.1 Terminology—Definitions,Terminology;
3.1.2 Materials and Manufacture,Manufacture;
3.1.3 Workmanship, Finish, and Appearance,Appearance;
3.1.4 Sampling,Sampling;
3.1.5 Number of Tests and Retests,Retests;
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, 2013April 1, 2019. Published October 2013April 2019. Originally approved in 2004. Last previous edition approved in 20082013 as
B936 – 08.B936–13. DOI: 10.1520/B0936-13.10.1520/B0936–19.
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’sstandard’s Document Summary page on the ASTM website.
3
The last approved version of this historical standard is referenced on www.astm.org.
*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

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B936 − 19
3.1.6 Specimen Preparation,Preparation;
3.1.7 Test Methods, except for chemical analysis,analysis;
3.1.8 Significance of Numerical Limits,Limits;
3.1.9 Inspection,Inspection;
3.1.10 Rejection and Rehearing,Rehearing;
3.1.11 Certification,Certification;
3.1.12 Mill Test Report,Report;
3.1.13 Packaging and Package Marking,Marking; and
3.1.14 Supplementary Requirements.
3.2 In addition, when a section with a title identical to that referenced in 3.1, above, appears in this spec
...

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: B936 − 19
Standard Specification for
Copper-Chromium-Iron-Titanium Alloy Plate, Sheet, Strip
1
and Rolled Bar
This standard is issued under the fixed designation B936; 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* B846 Terminology for Copper and Copper Alloys
B950 Guide for Editorial Procedures and Form of Product
1.1 This specification establishes the requirements for Cop-
Specifications for Copper and Copper Alloys
per Alloy UNS No. C18080 for plate, sheet, strip, and rolled
E8/E8M Test Methods for Tension Testing of Metallic Ma-
bar.
terials
NOTE 1—Since Copper Alloy UNS No. C18080 is frequently used in a
E54 Test Methods for Chemical Analysis of Special Brasses
variety of applications where yield strength and stress-corrosion resistance 3
and Bronzes (Withdrawn 2002)
may be critical, it is recommended that drawings or samples of the part to
E75 Test Methods for Chemical Analysis of Copper-Nickel
be fabricated and details of application be submitted for use in establishing
3
and Copper-Nickel-Zinc Alloys (Withdrawn 2010)
temper and treatment of material.
NOTE 2—Copper Alloy UNS No. C18080 is covered by a patent.
E478 Test Methods for Chemical Analysis of Copper Alloys
Interested parties are invited to submit information regarding the identi-
E1473 Test Methods for Chemical Analysis of Nickel, Co-
fication of an alternative(s) to this patented item to ASTM International
balt and High-Temperature Alloys
headquarters. Your comments will receive careful consideration at a
1
meeting of the responsible technical committee, which you may attend.
3. General Requirements
1.2 Units—The values stated in inch-pound units are to be
3.1 The following sections of Specifications B248 and
regarded as standard. The values given in parentheses are
B248M constitute a part of this specification:
mathematical conversions to SI units that are provided for
3.1.1 Terminology;
information only and are not considered standard.
3.1.2 Materials and Manufacture;
1.3 This international standard was developed in accor-
3.1.3 Workmanship, Finish, and Appearance;
dance with internationally recognized principles on standard-
3.1.4 Sampling;
ization established in the Decision on Principles for the
3.1.5 Number of Tests and Retests;
Development of International Standards, Guides and Recom-
3.1.6 Specimen Preparation;
mendations issued by the World Trade Organization Technical
3.1.7 Test Methods, except for chemical analysis;
Barriers to Trade (TBT) Committee.
3.1.8 Significance of Numerical Limits;
3.1.9 Inspection;
2. Referenced Documents
3.1.10 Rejection and Rehearing;
2
2.1 ASTM Standards:
3.1.11 Certification;
B248 Specification for General Requirements for Wrought
3.1.12 Test Report;
Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled
3.1.13 Packaging and Package Marking; and
Bar
3.1.14 Supplementary Requirements.
B248M Specification for General Requirements for Wrought
3.2 In addition, when a section with a title identical to that
Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled
referenced in 3.1, above, appears in this specification, it
Bar (Metric)
contains additional requirements which supplement those ap-
pearing in Specifications B248 and B248M.
1
This specification is under the jurisdiction of ASTM Committee B05 on Copper
4. Terminology
and Copper Alloys and is the direct responsibility of Subcommittee B05.01 on Plate,
Sheet, and Strip.
4.1 Definitions—For definitions of terms related to copper
Current edition approved April 1, 2019. Published April 2019. Originally
and copper alloys, refer to Terminology B846.
approved in 2004. Last previous edition approved in 2013 as B936–13. DOI:
10.1520/B0936–19.
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
3
Standards volume information, refer to the standard’s Document Summary page on The last approved version of this historical standard is referenced on
the ASTM website. www.astm.org.
*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 ----------------------
B936 − 19
TABLE 1 Chemical Requirements
5. Ordering Information
Composition, %
5.1 Include the following specified choices when placing
Element Copper Alloy UNS No.
orders for product under this specification, as applicable:
C18080
5.1.1 ASTM designation and year of issue;
Copper Remainder
Chromium 0.20–0.7
5.1.2 Copper [
...