SAE AMS5876 Cobalt Alloy, Corrosion and Heat Resistant, Strip, 20cr 15ni 40co 7.0mo 16fe, Solution Heat Treated and Cold

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Product Code:SAE AMS5876
Title:Cobalt Alloy, Corrosion and Heat Resistant, Strip, 20cr 15ni 40co 7.0mo 16fe, Solution Heat Treated and Cold Rolled, Vacuum Induction Plus Vacuum Consumable Electrode Melted
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a high-strength, corrosion and heat resistant cobalt alloy in the form of strip 0.100 inch (2.54 mm) and under in specified thickness and 4.000 inches (101.60 mm) and under in specified width. This strip has been used typically for springs requiring a combination of high strength up to 800 degrees F (427 degrees C) after aging, excellent corrosion resistance, and good fatigue properties, but usage is not limited to such applications. Alloy is nonmagnetic.
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【英文标准名称】:Advancedtechnicalceramics-Mechanicalpropertiesofmonolithicceramicsatroomtemperature-Part1:Determinationofflexuralstrength;EnglishversionofDINEN843-1:2008-08
【原文标准名称】:高级工业陶瓷.室温下单片陶瓷的机械性能.第1部分:挠曲强度的测定
【标准号】:DINEN843-1-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:高级工业陶瓷;室温;抗弯强度;陶瓷;定义;测定;环境试验;挠曲蠕变;材料测试;机械性能;整体材料;温度;测试
【英文主题词】:Advancedtechnicalceramics;Ambienttemperatures;Bendingstrength;Ceramics;Definition;Definitions;Determination;Environmentaltesting;Flexuralcreep;Materialstesting;Mechanicalproperties;Monolithicmaterials;Temperature;Testing
【摘要】:ThispartofEN843specifiesmethodsfordeterminingthenominalflexuralstrengthofadvancedmonolithictechnicalceramicmaterialsatambienttemperature.Theavailableloadinggeometriesarethree-andfour-pointflexure,usingrectangularsectiontestpiecesoftwoprescribedgeometries:20mmsupportspan(A)and40mmsupportspan(B).NOTEThispartofEN843differsfromISO14704(seeBibliography)inrespectofspanA(notincludedintheISOversion),theabsenceofthe30mmspanoption,andtherequireduseofafullyarticulatingtestjig.Thetestappliestomaterialswithgrainsizelessthan200pm.Thetestprescribesfourcategoriesofsurfacefinishappliedtothetestpieces:Ⅰ:as-firedorannealedaftermachining;Ⅱ:standardfinishingbygrinding;Ⅲ:standardfinishingbylapping/polishing;Ⅳ:machinedusingagreedgrindingproceduresandmaterialremovalrates.
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:22P.;A4
【正文语种】:英语