ASTM B124/B124M-16a

Standard Specification for Copper and Copper Alloy Forging Rod, Bar, and Shapes

ABSTRACT
This specification establishes the requirements for copper (UNS Nos. C11000, C14500, and C14700) and copper alloy (UNS Nos. C36500, C37000, C37700, C46400, C48200, C48500, C61900, C62300, C63000, C63200, C64200, C64210, C65500, C67500, C67600, C69300, C70620, C71520, and C77400) forging rods, bars, and shapes. The material for manufacture shall be a cast rod, bar, or billet 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 produced in tempers H50 (extruded and drawn), M20 (as hot rolled), and M30 (as hot extruded). Products shall be tested and shall adhere to dimensional (diameter, thickness, width, length, shape, and straightness), mechanical, and chemical composition requirements.
SCOPE
1.1 This specification establishes the requirements for copper and copper alloy rod, bar, and shapes intended for hot forging. The following coppers and copper alloys are involved:    
Copper UNS Nos.  
Copper Alloy
UNS Nos.  
Copper Alloy
EN 1412 Nos.  
C11000  
C27450  
CW612N  
C14500  
C27451  
CW617N  
C14700  
C35330  
C36500  
C37000  
C37700  
C46400  
C46750  
C48200  
C48500  
C48600  
C49250  
C49255  
C49260  
C49265  
C49300  
C49340  
C49345  
C49350  
C49355  
C49360  
C61900  
C62300  
C63000  
C63200  
C64200  
C64210  
C65500  
C67500  
C67600  
C69150  
C69240  
C69300  
C70620  
C71520  
C77400  
C87700  
C87710  
Note 1: Additional information about forging practice and forgings produced from these alloys is given in Appendix X1 and in Specification B283/B283M.  
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 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 and health practices and determine the applicability of regulatory requirements prior to use.

General Information

• Status: Historical
• Publication Date: 30-Sep-2016
• ICS: 77.150.30 - Copper products
• Technical Committee: B05 - Copper and Copper Alloys
• Drafting Committee: B05.02 - Rod, Bar, Wire, Shapes and Forgings

Relations

• Replaces: ASTM B124/B124M-16 - Standard Specification for Copper and Copper Alloy Forging Rod, Bar, and Shapes
• Effective Date: 01-Oct-2016
• Replaced By: ASTM B124/B124M-17 - Standard Specification for Copper and Copper Alloy Forging Rod, Bar, and Shapes
• Effective Date: 01-Apr-2017
• Referred By: ASTM B138/B138M-11(2017) - Standard Specification for Manganese Bronze Rod, Bar, and Shapes
• Effective Date: 01-Oct-2016
• Referred By: ASTM B249/B249M-22 - Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Rod, Bar, Shapes and Forgings
• Effective Date: 01-Oct-2016
• Referred By: ASTM B98/B98M-13(2019) - Standard Specification for Copper-Silicon Alloy Rod, Bar and Shapes
• Effective Date: 01-Oct-2016
• Referred By: ASTM F3347-23 - Standard Specification for Metal Press Insert Fittings with Factory Assembled Stainless Steel Press Sleeve for SDR9 Cross-linked Polyethylene (PEX) Tubing and SDR9 Polyethylene of Raised Temperature (PE-RT) Tubing
• Effective Date: 01-Oct-2016
• Referred By: ASTM F1018-22 - Standard Specification for Steel Emergency Gear Stowage Locker
• Effective Date: 01-Oct-2016
• Referred By: ASTM F2215-15 - Standard Specification for Balls, Bearings, Ferrous and Nonferrous for Use in Bearings, Valves, and Bearing Applications
• Effective Date: 01-Oct-2016
• Referred By: ASTM F1807-23 - Standard Specification for Metal Insert Fittings Utilizing a Copper Crimp Ring, or Alternate Stainless Steel Clamps, for SDR9 Cross-linked Polyethylene (PEX) Tubing and SDR9 Polyethylene of Raised Temperature (PE-RT) Tubing
• Effective Date: 01-Oct-2016
• Referred By: ASTM B283/B283M-22 - Standard Specification for Copper and Copper-Alloy Die Forgings (Hot-Pressed)
• Effective Date: 01-Oct-2016
• Referred By: ASTM B21/B21M-20 - Standard Specification for Naval Brass Rod, Bar, and Shapes
• Effective Date: 01-Oct-2016
• Referred By: ASTM B187/B187M-20 - Standard Specification for Copper, Bus Bar, Rod, and Shapes and General Purpose Rod, Bar, and Shapes
• Effective Date: 01-Oct-2016
• Referred By: ASTM B150/B150M-19 - Standard Specification for Aluminum Bronze Rod, Bar, and Shapes
• Effective Date: 01-Oct-2016
• Referred By: ASTM F721-18(2022) - Standard Specification for Gauge Piping Assemblies
• Effective Date: 01-Oct-2016
• Referred By: ASTM B927/B927M-17 - Standard Specification for Brass Rod, Bar, and Shapes
• Effective Date: 01-Oct-2016

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: B124/B124M −16a
Standard Specification for
1
Copper and Copper Alloy Forging Rod, Bar, and Shapes
This standard is issued under the fixed designation B124/B124M; 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 cop-
NOTE 1—Additional information about forging practice and forgings
per and copper alloy rod, bar, and shapes intended for hot produced from these alloys is given in Appendix X1 and in Specification
B283/B283M.
forging.The following coppers and copper alloys are involved:
Copper Alloy Copper Alloy
1.2 Units—The values stated in either SI units or inch-
Copper UNS Nos.
UNS Nos. EN 1412 Nos.
pound units are to be regarded separately as standard. The
values stated in each system may not be exact equivalents;
C11000 C27450 CW612N
C14500 C27451 CW617N
therefore,eachsystemshallbeusedindependentlyoftheother.
C14700 C35330
Combining values from the two systems may result in non-
C36500
conformance with the standard.
C37000
C37700
1.3 This standard does not purport to address all of the
C46400
C46750 safety concerns, if any, associated with its use. It is the
C48200
responsibility of the user of this standard to establish appro-
C48500
priate safety and health practices and determine the applica-
C48600
C49250
bility of regulatory requirements prior to use.
C49255
C49260
2. Referenced Documents
C49265
C49300
2
2.1 ASTM Standards:
C49340
C49345
B249/B249M Specification for General Requirements for
C49350
Wrought Copper and Copper-Alloy Rod, Bar, Shapes and
C49355
Forgings
C49360
C61900
B283/B283M Specification for Copper and Copper-Alloy
C62300
Die Forgings (Hot-Pressed)
C63000
C63200 E54 Test Methods for ChemicalAnalysis of Special Brasses
3
C64200
and Bronzes (Withdrawn 2002)
C64210
E62 Test Methods for Chemical Analysis of Copper and
C65500
3
C67500 CopperAlloys (Photometric Methods)(Withdrawn 2010)
C67600
E75 Test Methods for Chemical Analysis of Copper-Nickel
C69150
3
and Copper-Nickel-Zinc Alloys (Withdrawn 2010)
C69240
E76 Test Methods for Chemical Analysis of Nickel-Copper
C69300
3
C70620
Alloys (Withdrawn 2003)
C71520
E121 Test Methods for Chemical Analysis of Copper-
C77400
3
C87700 Tellurium Alloys (Withdrawn 2010)
C87710
E478 Test Methods for ChemicalAnalysis of CopperAlloys
1 2
ThisspecificationisunderthejurisdictionofASTMCommitteeB05onCopper For referenced ASTM standards, visit the ASTM website, www.astm.org, or
and CopperAlloys and is the direct responsibility of Subcommittee B05.02 on Rod, contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
Bar, Wire, Shapes and Forgings. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved Oct. 1, 2016. Published October 2016. Originally the ASTM website.
3
approved in 1939. Last previous edition approved in 2016 as B124/B124M–16. The last approved version of this historical standard is referenced on
DOI: 10.1520/B0124_B0124M-16A. 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 ----------------------
B124/B124M − 16a
2.2 Other Standards: 4.2 The following options are available and, when required,
EN 1412 Copper and CopperAlloys—European Numbering should be specified at the time of placing of the order:
4
System
4.2.1 Mechanical Properties for Temper designated (Me-
EN 12165 Copper and Copper Alloys—Wrought and Un- chanical Properties Section),
4
wrought Forging Stock
4.2.2 Certification (Specification B249/B249M),
ISO 3110, Part 2 (TC 26 Ref. No. N 670 E⁄F) Determination
4.2.3 Test Report (Specification B249/B249M),
ofAluminum Content: FlameAtomicAbsorption Spectro-
4.2.4 When product is ordered for ASME Boiler and Pres-
4
metric Method
sure Vessel Code Application (see Certification Section of
JIS H 1068:2005 Methods for Determination of Bismuth in
Specification B249/B249M), and
5
Copper and Copper Alloys (Japanese Industrial Stan-
4.2.5 Shapes; dimensional tolerances required and agreed
dards)
upon (see 10.1.3).
3. General Requirements
5. Materials and Manufacture
3.1 The following sections of Specification B249/B249M,
5.1 Materials:
as applicable, constitute a part of this specification:
5.1.1 Thematerialofmanufactureshallbeacastrod,bar,or
3.1.1 Terminology,
billet of the designated copper or copper-alloy of such purity
3.1.2 Material and Manu
...

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: B124/B124M − 16 B124/B124M − 16a
Standard Specification for
1
Copper and Copper Alloy Forging Rod, Bar, and Shapes
This standard is issued under the fixed designation B124/B124M; 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 copper and copper alloy rod, bar, and shapes intended for hot forging.
The following coppers and copper alloys are involved:
Copper Alloy Copper Alloy
Copper UNS Nos.
UNS Nos. EN 1412 Nos.
C11000 C27450 CW612N
C14500 C27451 CW617N
C14700 C35330
C36500
C37000
C37700
C46400
C46750
C48200
C48500
C48600
C49250
C49255
C49260
C49300
C49265
C49300
C49340
C49350
C49345
C49350
C49355
C49360
C61900
C62300
C63000
C63200
C64200
C64210
C65500
C67500
C67600
C69150
C69240
C69300
C70620
C71520
C77400
C87700
C87710
1
This specification is under the jurisdiction of ASTM Committee B05 on Copper and Copper Alloys and is the direct responsibility of Subcommittee B05.02 on Rod, Bar,
Wire, Shapes and Forgings.
Current edition approved April 1, 2016Oct. 1, 2016. Published April 2016October 2016. Originally approved in 1939. Last previous edition approved in 20152016 as
B124/B124M – 15.B124/B124M–16. DOI: 10.1520/B0124_B0124M-16.10.1520/B0124_B0124M-16A.
*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 ----------------------
B124/B124M − 16a
NOTE 1—Additional information about forging practice and forgings produced from these alloys is given in Appendix X1 and in Specification
B283/B283M.
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 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 and health practices and determine the applicability of regulatory
requirements prior to use.
2. Referenced Documents
2
2.1 ASTM Standards:
B249/B249M Specification for General Requirements for Wrought Copper and Copper-Alloy Rod, Bar, Shapes and Forgings
B283/B283M Specification for Copper and Copper-Alloy Die Forgings (Hot-Pressed)
3
E54 Test Methods for Chemical Analysis of Special Brasses and Bronzes (Withdrawn 2002)
3
E62 Test Methods for Chemical Analysis of Copper and Copper Alloys (Photometric Methods) (Withdrawn 2010)
3
E75 Test Methods for Chemical Analysis of Copper-Nickel and Copper-Nickel-Zinc Alloys (Withdrawn 2010)
3
E76 Test Methods for Chemical Analysis of Nickel-Copper Alloys (Withdrawn 2003)
3
E121 Test Methods for Chemical Analysis of Copper-Tellurium Alloys (Withdrawn 2010)
E478 Test Methods for Chemical Analysis of Copper Alloys
2.2 Other Standards:
4
EN 1412 Copper and Copper Alloys—European Numbering System
4
EN 12165 Copper and Copper Alloys—Wrought and Unwrought Forging Stock
ISO 3110, Part 2 (TC 26 Ref. No. N 670 E ⁄F) Determination of Aluminum Content: Flame Atomic Absorption Spectrometric
4
Method
5
JIS H 1068:2005 Methods for Determination of Bismuth in Copper and Copper Alloys (Japanese Industrial Standards)
3. General Requirements
3.1 The following sections of Specification B249/B249M, as applicable, constitute a part of this specification:
3.1.1 Terminology,
3.1.2 Material and Manufacture,
3.1.3 Workmanship, Finish, and Appearance,
3.1.4 Sampling,
3.1.5 Number of Tests and Retests,
3.1.6 Specimen Preparation,
3.1.7 Test Methods,
3.1.8 Significance of Numerical Limits,
3.1.9 Inspection,
3.1.10 Rejection and Rehearing,
3.1.11 Certification,
3.1.12 Mill Test Reports,
3.1.13 Packaging and Package Marking, and
3.1.14 Supplementary Requirements.
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 that supplement those appearing in Specification B249/B249M.
4. Ordering Information
4.1 Include the
...