ANSI/ASTM A833-1996 用比较硬度测试仪测量金属材料压痕硬度的惯例

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【英文标准名称】:PracticeforIndentationHardnessofMetallicMaterialsbyComparisonHardnessTesters
【原文标准名称】:用比较硬度测试仪测量金属材料压痕硬度的惯例
【标准号】:ANSI/ASTMA833-1996
【标准状态】:现行
【国别】:美国
【发布日期】:1996-10
【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】:金属;硬度;试验
【英文主题词】:testing;metals;hardness
【摘要】:Thispracticecoversthedeterminationofindentationhardnessofmetallicmaterialsusingcomparisonhardnesstesters.Thispracticeappliesonlytothosecomparisonhardnesstesters,normallyportable,thatusestandardizedtestblocksinaccordancewithTestMethodE10asabasisforcomparison.Calibrationofcomparativetestbars(rods),usedforcomparisontodeterminehardnessnumbers,isalsocoveredbythispractice.Theindentingforceusedduringcomparisonhardnesstestingisnormallyanimpactloadappliedbystrikingahammerattheappropriateareasasoutlinedinthemanufacturer'sinstructions.Finalindentationdiameterinboththecomparativetestbarandmaterialtestedshallbewithintherangeofthecomparatorusedfortheinstrument.Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallthesafetyproblemsassociatedwithitsuse.Itistheresponsibilityofwhoeverusesthisstandardtoconsultandestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H10
【国际标准分类号】:77_040_10
【页数】:
【正文语种】:英语