ASTM C774-1988(2011)e1 搪瓷钢制品受应变和焙烧后的屈服强度的试验方法

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【英文标准名称】:StandardTestMethodforYieldStrengthofEnamelingSteelsAfterStrainingandFiring
【原文标准名称】:搪瓷钢制品受应变和焙烧后的屈服强度的试验方法
【标准号】:ASTMC774-1988(2011)e1
【标准状态】:现行
【国别】:
【发布日期】:1988
【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】:B08.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:搪瓷制品
【英文主题词】:Porcelainenamelproducts
【摘要】:Inthemanufactureofporcelainenameledware,sheetsteelissubjectedtoformingoperationsandsubsequentlytofiringoftheenamelattemperatures,typically,of1400to1550x00B0;F(760to844x00B0;C).Somesteelsusedforporcelainenamelingaresubjecttograingrowthincriticallystrainedareasresultinginlossofstrength.Thismayleadtoeasydeformationofthesteelanddamagetotheporcelainenamelcoating.Thistestmethodmaybecorrelatedwithtransitoruseteststoevaluatethesuitabilityofsteelforporcelainenameledware.1.1Thistestmethodcoversdeterminationoftheyieldstrengthofsteelspecimensaftersimulatedformingandenamelfiringoperations.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:25_220_50
【页数】:2P.;A4
【正文语种】: