ANSI/ASTM A971-2000 平滚轧电工钢卷材边缘锥度和凸面的测量方法

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【英文标准名称】:TestMethodforMeasuringEdgeTaperandCrownofFlat-RolledElectricalSteelCoils
【原文标准名称】:平滚轧电工钢卷材边缘锥度和凸面的测量方法
【标准号】:ANSI/ASTMA971-2000
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:扁平轧材;卷毂;测试方法;钢;试验方法;电的
【英文主题词】:testmethods;flatrolledproducts;bobbinhubs;steels;electrical
【摘要】:Thistestmethodprovidesaprocedureformeasuringedgetaperandcrownofflat-rolledelectricalsteelcoilsasproducedatthesteelmill.Thevaluesstatedineithercustomary(cgs-emuandinch-pound)unitsorSIunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththistestmethod.Thefollowingmaterialspecificationsincluderequirementsforedgetaperorcrown:A677,A677M,A683/A683M,A726,A840,A840M,andA876/A876M.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H46
【国际标准分类号】:77_140_50
【页数】:
【正文语种】:英语