as 1815.2-2007 金属材料.洛氏硬度试验.试验机的鉴定和校准(标度a、b、c、d、e、f、g、h、k、n、t)4781

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1、AS1815.2-2007金属材料.洛氏硬度试验.试验机的鉴定和校准(标度A、B、C、D、E、F、G、H、K、N、T)4781AS1815.2—2007ISO6508-2:2005AustralianStandard??Metallicmaterials—RockwellhardnesstestMethod2:Verificationandcalibrationoftestingmachine(scalesA,B,

2、aCommitteeMT-006,MechanicalTestingofMetalstosupersedeinpartAS1815.2—2002,Metallicmaterials—Rockwellhardnesstest,Method2:Verificationandcalibrationoftestingmachines(scalesA,B,

3、Rockwellhardnesstest,Method2:Verificationandcalibrationoftestingmachines(scalesA,B,

4、dscales(scalesA,B,

5、thod1:Testmethod(ISO6506-1:1999,MOD)1816.2Method2:Verificationandcalibrationoftestingmachines1816.3Method3:Calibrationofreferenceblocks1816.4Method4:Tableofhardnessvalues1817Metallicmaterials—Vickershardnesstest1817.1Method1:Testmethod(ISO6507-1:1997,MOD)1817.2Method2:Verificati

6、onoftestingmachines1817.3Method3:Calibrationofreferenceblocks5016Metallicmaterials—ConversionofhardnessvaluesAsthisStandardisreproducedfromanInternationalStandard,thefollowingapplies:(a)Itsnumberdoesnotappearoneachpageoftextanditsidentityisshownonlyonthecoverandtitlepage.(b)Inth

7、esourcetext‘thispartofISO6508’shouldread‘thisAustralianStandard’.(

8、tralianStandardISOAS376Metallicmaterials—Calibr