ASTM-B124 Standard Specification for Copper and Copper Alloy Forging Rod, Bar, and Shapes

ASTM-B124 - 2018 EDITION - CURRENT -- See the following: ASTM-B15
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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.

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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

C49350

CW612N

C14500

C27451

C49355

CW617N

C14700

C27453

C49360

 

 

C28500

C61900

 

 

C35330

C62300

 

 

C36500

C63000

 

 

C37000

C63200

 

 

C37700

C64200

 

 

C46400

C64210

 

 

C46500

C65500

 

 

C46750

C65680

 

 

C48200

C67500

 

 

C48500

C67600

 

 

C48600

C69150

 

 

C48640

C69240

 

 

C49250

C69300

 

 

C49255

C70620

 

 

C49260

C71520

 

 

C49265

C77400

 

 

C49300

C87700

 

 

C49340

C87710

 

 

C49345

 

 

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, health, and environmental practices and determine the applicability of regulatory requirements 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.

Keywords

bar; brass; brass forging shapes; brass forgings; bronze; bronze forging shapes; copper; copper alloy; copper alloy forging bar; copper alloy forging rod; copper alloy forging shapes; copper alloy forgings; copper forging bar; copper forging rod; copper forging shapes; copper forgings; copper nickel; copper nickel forging rod; copper nickel forgings; hot forging; hot forging stock; nickel silver; nickel silver forging shapes; nickel silver forgings; rod; shapes; UNS Alloy Nos. C27450; C27451; C27453; C28500; C35330; C36500; C37000; C37700; C46400; C46500; C46750; C48200; C48500; C48600; C48640; C49250; C49255; C49260; C49265; C49300; C49340; C49345; C49350; C49355; C49360; C61900; C62300; C63000; C63200; C64200; C64210; C65500; C65680; C67500; C67600; C69150; C69240; C69300; C70620; C71520; C77400; UNS Nos. C11000; C14500; C14700; C87700; C87710; CW612N; CW617N;; ICS Number Code 77.150.30 (Copper products)

To find similar documents by ASTM Volume:

02.01 (Copper and Copper Alloys)

To find similar documents by classification:

77.150.30 (Copper products)

To find similar documents by Federal Supply Class Code:

FSC 9530 (Bars and Rods, Nonferrous Base Metal)

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Document Number

ASTM-B124/B124M-18

Revision Level

2018 EDITION

Status

Current

Modification Type

Revision

Publication Date

March 15, 2018

Document Type

Specification

Page Count

8 pages

Committee Number

B05.02