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Normas ASTM – AENOR
ASTM B124/B124M-14

ASTM B124/B124M-14

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

Fecha:
2014-09-29 /Historical
Superseeded by:
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.

 

 

C11000

C27450

C14500

C27451

C14700

C35330

 

C36500

 

C37000

 

C37700

 

C46400

 

C48200

 

C48500

 

C48600

 

C49250

 

C49255

 

C49260

 

C49300

 

C49340

 

C49350

 

C49355

 

C49360

 

C61900

 

C62300

 

C63000

 

C63200

 

C64200

 

C64210

 

C65500

 

C67500

 

C67600

 

C69150

 

C69300

 

C70620

 

C71520

 

C77400

 

C87700

 

C87710




Note 1Additional 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.

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; C35330; C36500; C37000; C37700; C46400; C48200; C48500; C48600; C49250; C49255; C49260; C49300; C49340; C49350; C49355; C49360; C61900; C62300; C63000; C63200; C64200; C64210; C65500; C67500; C67600; C69150; C69300; C70620; C71520; C77400; UNS Nos. C11000; C14500; C14700; C87700; C87710
50,71
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