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ASTM B283/B283M-11a

Historical Revision

Standard Specification for Copper and Copper-Alloy Die Forgings (Hot-Pressed)

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1.1 This specification establishes the requirements for copper and copper alloy die forgings produced by the hot pressing method. The following copper and copper alloys are included:


This specification establishes the requirements for copper and copper die forgings produced by hot pressing method. The forgings included here are designated with the following Copper or Copper Alloy UNS Nos.: C11000 (copper), C14500 (copper-tellurium alloy), C14700 (copper-sulfur alloy), C36500 (leaded Muntz metal), C37000 (free-cutting Muntz metal), C37700 (forging brass), C46400 (naval brass), C48200 (medium leaded naval brass), C48500 (leaded naval brass), C61900 (aluminum bronze), C62300 (9% aluminum bronze), C63000 and C63200 (aluminum-nickel bronze), C64200 (aluminum-silicon bronze), C64210 (6.7% aluminum-silicon bronze), C65500 (high-silicon bronze), C67500 (manganese bronze), C67600, C69300 (copper-zinc-silicon alloy), C70620 (90% copper-10% nickel alloy), C71520 (70% copper-30% nickel alloy), and C77400 (45% nickel-10% silver alloy). The materials for manufacture shall be rods, billets, or blanks of such purity and soundness as to be suitable for processing by hot pressing. Products shall be tested to examine their conformance to mechanical (tensile and yield strengths, and elongation), dimensional, and chemical composition requirements.


SDO ASTM: ASTM International
Document Number B283
Publication Date April 1, 2011
Language en - English
Page Count 10
Revision Level 11a
Supercedes
Committee B05.02
Publish Date Document Id Type View
July 1, 2024 B0283_B0283M-24 Revision
Oct. 1, 2022 B0283_B0283M-22 Revision
April 1, 2020 B0283_B0283M-20 Revision
Oct. 1, 2019 B0283_B0283M-19A Revision
April 1, 2019 B0283_B0283M-19 Revision
Oct. 1, 2018 B0283_B0283M-18A Revision
March 1, 2018 B0283_B0283M-18 Revision
Oct. 1, 2017 B0283_B0283M-17A Revision
April 1, 2017 B0283_B0283M-17 Revision
Oct. 1, 2016 B0283_B0283M-16A Revision
April 1, 2016 B0283_B0283M-16 Revision
Sept. 1, 2014 B0283_B0283M-14A Revision
April 1, 2014 B0283_B0283M-14 Revision
April 1, 2012 B0283_B0283M-12 Revision
April 1, 2011 B0283_B0283M-11A Revision