ASTM A938-2007 钢丝扭转测试的标准试验方法
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【英文标准名称】:StandardTestMethodforTorsionTestingofWire
【原文标准名称】:钢丝扭转测试的标准试验方法
【标准号】:ASTMA938-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:A01.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验方法;扭转;扭转测试;金属线
【英文主题词】:coaxialclamping;fracture;revolutioncounter;testlength;torsion;torsiontesting;twistingrates;wire;wireaxis;wireductility
【摘要】:Thecomplexstressandstrainconditionsthatoccurinthesampleduringthetorsiontestaresensitivetominorvariationsinmaterials,makingthetorsiontestausefultoolinassessingwireductilityundertorsionalloading.1.1Thistestmethoddescribesthetorsion(ortwist)testingofmetallicwire.1.2ThevaluesstatedinU.S.customaryunitsaretoberegardedasthestandard.TheSIequivalentsofU.S.customaryunitsmaybeapproximate.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H49
【国际标准分类号】:77_140_65
【页数】:3P.;A4
【正文语种】:
【原文标准名称】:钢丝扭转测试的标准试验方法
【标准号】:ASTMA938-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:A01.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验方法;扭转;扭转测试;金属线
【英文主题词】:coaxialclamping;fracture;revolutioncounter;testlength;torsion;torsiontesting;twistingrates;wire;wireaxis;wireductility
【摘要】:Thecomplexstressandstrainconditionsthatoccurinthesampleduringthetorsiontestaresensitivetominorvariationsinmaterials,makingthetorsiontestausefultoolinassessingwireductilityundertorsionalloading.1.1Thistestmethoddescribesthetorsion(ortwist)testingofmetallicwire.1.2ThevaluesstatedinU.S.customaryunitsaretoberegardedasthestandard.TheSIequivalentsofU.S.customaryunitsmaybeapproximate.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H49
【国际标准分类号】:77_140_65
【页数】:3P.;A4
【正文语种】:
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