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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)AS1815.2—2007ISO6508-2:2005AustralianStandard??Metallicmaterials—RockwellhardnesstestMethod2:Verificationandcalibrationoftestingmachine(scalesA,B,C,D,E,F,G,H,K,N,TPREFACEThisStandardwaspreparedb
2、ytheStandardsAustraliaCommitteeMT-006,MechanicalTestingofMetalstosupersedeinpartAS1815.2—2002,Metallicmaterials—Rockwellhardnesstest,Method2:Verificationandcalibrationoftestingmachines(scalesA,B,C,D,E,F,G,H,K,N,T).ThisStandardisidenticalwith,andhasbeenr
3、eproducedfromISO6508-2:2005,Metallicmaterials—Rockwellhardnesstest,Method2:Verificationandcalibrationoftestingmachines(scalesA,B,C,D,E,F,G,H,K,N,T).TheobjectiveofthisStandardistospecifythemethodforverificationandcalibrationofRockwellhardnesstestingmachi
4、nes.AS1815Metallicmaterials—Rockwellhardnesstest1815.1Method1:Testmethodscales(scalesA,B,C,D,E,F,G,H,K,N,T)1815.2Method2:Verificationandcalibrationoftestingmachines(scalesA,B,C,D,E,F,G,H,K,N,T)(thisStandard)1815.3Method3:Calibrationofreferenceblocks(sca
5、lesA,B,C,D,E,F,G,H,K,N,T)(ISO6508-3:2005,MOD)1816Metallicmaterials—Brinellhardnesstest1816.1Method1:Testmethod(ISO6506-1:1999,MOD)1816.2Method2:Verificationandcalibrationoftestingmachines1816.3Method3:Calibrationofreferenceblocks1816.4Method4:Tableofhar
6、dnessvalues1817Metallicmaterials—Vickershardnesstest1817.1Method1:Testmethod(ISO6507-1:1997,MOD)1817.2Method2:Verificationoftestingmachines1817.3Method3:Calibrationofreferenceblocks5016Metallicmaterials—ConversionofhardnessvaluesAsthisStandardisreproduc
7、edfromanInternationalStandard,thefollowingapplies:(a)Itsnumberdoesnotappearoneachpageoftextanditsidentityisshownonlyonthecoverandtitlepage.(b)Inthesourcetext‘thispartofISO6508’shouldread‘thisAustralianStandard’.(c)Afullpointshouldbesubstitutedforacommaw
8、henreferringtoadecimalmarker.AS1815.2—2007i.yang64>>ReferencestoInternationalStandardsshouldbereplacedbyreferencestoAustralianStandardsasfollows:ReferencetoInternationalStandardAustralianStandardISOAS376Metallicmaterials—Calibrat
