ASTM B806-2008a 通用铜合金永久铸模铸件的标准规范

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【英文标准名称】:StandardSpecificationforCopperAlloyPermanentMoldCastingsforGeneralApplications
【原文标准名称】:通用铜合金永久铸模铸件的标准规范
【标准号】:ASTMB806-2008a
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B05.05
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:copperalloycastings;copper-basealloycastings;permanentmoldcastings;Copperalloycastings--specifications;Permanentmoldcastings--copperalloys
【摘要】:1.1Thisspecificationestablishesrequirementsforcopperalloypermanentmoldcastingsforgeneralapplications.NominalcompositionsofthealloysunderthisspecificationareshowninTable1.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.TABLE1NominalCompositionClassificationCopperAlloyUNSNo.NominalCompositionCopperAluminumIronManganeseNickel(inclCobalt)SiliconLeadZincTinAluminumbronze
C95300C95400C95410
89.085.084.0
10.011.010.0
1.04.04.0
.........
......2.0
.........
.........
.........
.........
Nickelaluminumbronze
C95500C95800
81.081.3
11.09.0
4.04.0
...1.2
4.04.5
......
......
......
......
Siliconbrass
C87500C87800
82.082.0
......
......
......
......
4.04.0
......
14.014.0
......

C87850A
76.0
...
...
...
...
3.0
...
20.9
...
Lead-freeyellowbrassB
C89540
61.0
0.40
0.30