ASTM B36/B36M-23
(Specification)Standard Specification for Brass Plate, Sheet, Strip, And Rolled Bar
Standard Specification for Brass Plate, Sheet, Strip, And Rolled Bar
ABSTRACT
This specification establishes the requirements brass plates, sheets, strips, and rolled bars made from UNS C21000, C22000, C22600, C23000, C24000, C26000, C26800, C27200, or C28000. Plates are generally available only in the hot-rolled temper. The standard tempers of as hot rolled, rolled, annealed, and annealed-to-temper materials are detailed in this specification as well as in other specifications listed herein. This specification also contains information on the required tensile strengths, Rockwell hardness and grain sizes of the materials. The Rockwell hardness test can be used to test for general conformity to the specification requirements for temper, tensile strength and grain size.
SCOPE
1.1 This specification establishes the requirements for brass (copper-zinc alloy) plate, sheet, strip, and rolled bar of the following alloys:
Copper Alloy
UNS No.
Type of Metal
C21000
Gilding
C22000
Commerical Bronze
C22600
Jewerly Bronze
C23000
Red Brass
C24000
Low Brass
C26000
Cartridge Brass
C26800
Yellow Brass
C27200
…
C28000
Muntz Metal
1.2 Units—The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, SI units are shown in brackets. 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 The following safety hazard caveat pertains only to the test method(s) described in this specification.
1.3.1 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.
1.4 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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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: B36/B36M − 23
Standard Specification for
1
Brass Plate, Sheet, Strip, And Rolled Bar
This standard is issued under the fixed designation B36/B36M; 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.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope* 2. Referenced Documents
2
2.1 ASTM Standards:
1.1 This specification establishes the requirements for brass
B248 Specification for General Requirements for Wrought
(copper-zinc alloy) plate, sheet, strip, and rolled bar of the
Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled
following alloys:
Bar
Copper Alloy Type of Metal
B248M Specification for General Requirements for Wrought
UNS No.
Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled
C21000 Gilding
Bar (Metric)
C22000 Commerical Bronze
B601 Classification for Temper Designations for Copper and
C22600 Jewerly Bronze
C23000 Red Brass
Copper Alloys—Wrought and Cast
C24000 Low Brass
B846 Terminology for Copper and Copper Alloys
C26000 Cartridge Brass
E8/E8M Test Methods for Tension Testing of Metallic Ma-
C26800 Yellow Brass
C27200 {
terials
C28000 Muntz Metal
E112 Test Methods for Determining Average Grain Size
1.2 Units—The values stated in either inch-pound units or
E478 Test Methods for Chemical Analysis of Copper Alloys
SI units are to be regarded separately as standard. Within the
3. General Requirements
text, SI units are shown in brackets. The values stated in each
system may not be exact equivalents; therefore, each system
3.1 The following sections of Specification B248 or B248M
shall be used independently of the other. Combining values
constitute a part of this specification:
from the two systems may result in non-conformance with the
3.1.1 Terminology
standard.
3.1.2 Materials and Manufacture
3.1.3 Dimensions, Mass, and permissible Variations
1.3 The following safety hazard caveat pertains only to the
3.1.4 Workmanship, Finish, and Appearance
test method(s) described in this specification.
3.1.5 Sampling
1.3.1 This standard does not purport to address all of the
3.1.6 Number of tests and Retests
safety concerns, if any, associated with its use. It is the
3.1.7 Specimen Preparation
responsibility of the user of this standard to establish appro-
3.1.8 Test Methods
priate safety, health, and environmental practices and deter-
3.1.9 Significance of Numerical Limits
mine the applicability of regulatory limitations prior to use.
3.1.10 Inspection
3.1.11 Rejection and Rehearing
1.4 This international standard was developed in accor-
3.1.12 Certification
dance with internationally recognized principles on standard-
3.1.13 Test Reports
ization established in the Decision on Principles for the
3.1.14 Packaging and Package Marking
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
3.2 In addition, when a section with a title identical to that
Barriers to Trade (TBT) Committee.
referenced in 3.1, appears in this specification, it contains
additional requirements which supplement those appearing in
Specification B248 or B248M.
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,
2
Sheet, and Strip. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved Oct. 1, 2023. Published October 2023. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 1920. Last previous edition approved in 2018 as B36/B36M – 18. DOI: Standards volume information, refer to the standard’s Document Summary page on
10.1520/B0036_B0036M-23. 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 ----------------------
B36/B36M − 23
4. Terminology
Copper Plus Named
Copper Alloy UNS No. Elements, % min
4.1 For definitions of terms related to copper and copper
alloys, refer to Terminology B846. C21000 99.8
C22000 99.8
C22600 99.8
5. Ordering Information
C23000 99.8
C24000 99.8
5.1 Include the following specified choices when placing
C26000 99.7
orders for product under this specification, as applicable:
C26800 99.7
5.1.1 ASTM designation and year of issue;
C27200 99.7
C28000 99.7
5.1.2 Copper alloy
...
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: B36/B36M − 18 B36/B36M − 23
Standard Specification for
1
Brass Plate, Sheet, Strip, And Rolled Bar
This standard is issued under the fixed designation B36/B36M; 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.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope*
1.1 This specification establishes the requirements for brass (copper-zinc alloy) plate, sheet, strip, and rolled bar of the following
alloys:
Copper Alloy Previous Nominal Composition
UNS No. Trade Name
Copper, % Zinc, %
C21000 Gilding, 95 % 95
C22000 Commerical Bronze, 90 % 90
1
C22600 Jewerly Bronze, 87 ⁄2 % 87.5
C23000 Red Brass, 85 % 85
C24000 Low Brass, 80 % 80
C26000 Cartridge Brass, 70 % 70
C26800 Yellow Brass, 66 % 66
C27200 { 63
C28000 Muntz Metal, 60 % 60
Copper Alloy Type
UNS No. of Metal
C21000 Gilding
C22000 Commerical Bronze
C22600 Jewerly Bronze
C23000 Red Brass
C24000 Low Brass
C26000 Cartridge Brass
C26800 Yellow Brass
C27200 {
C28000 Muntz Metal
1.2 Units—The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, SI
units are shown in brackets. 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 The following safety hazard caveat pertains only to the test method(s) described in this specification.
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, 2018Oct. 1, 2023. Published November 2018October 2023. Originally approved in 1920. Last previous edition approved in 20132018
as B36/B36MB36/B36M – 18.–13. DOI: 10.1520/B0036_B0036M-18.10.1520/B0036_B0036M-23.
*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 ----------------------
B36/B36M − 23
1.3.1 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.
1.4 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)
B601 Classification for Temper Designations for Copper and Copper Alloys—Wrought and Cast
B846 Terminology for Copper and Copper Alloys
E8/E8M Test Methods for Tension Testing of Metallic Materials
E112 Test Methods for Determining Average Grain Size
E478 Test Methods for Chemical Analysis of Copper Alloys
3. General Requirements
3.1 The following sections of Specification B248 or B248M constitute a part of this specification:
3.1.1 Terminology
3.1.2 Materials and Manufacture
3.1.3 Dimensions, Mass, and permissible Variations
3.1.4 Workmanship, Finish, and Appearance
3.1.5 Sampling
3.1.6 Number of tests and Retests
3.1.7 Specimen Preparation
3.1.8 Test Methods
3.1.9 Significance of Numerical Limits
3.1.10 Inspection
3.1.11 Rejection and Rehearing
3.1.12 Certification
3.1.13 Test Reports
3.1.14 Packaging and Package Marking
3.2 In addition, when a section with a title identical to that referenced in 3.1, appears in this specification, it contains additional
requirements which supplement those appearing in Specification B248 or B248M.
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 standa
...
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