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1、INTERNATIONALISOSTANDARD6508-1Fourthedition2016-08-15Metallicmaterials—Rockwellhardnesstest—Part1:TestmethodMatériauxmétalliques—EssaideduretéRockwell—Partie1:Méthoded’essai--``,,,,`,,``,,``,```,````````,`-`-`,,`,,`,`,,`---ReferencenumberISO6508-1:2016(E)©ISO2016ISO6508-1:2016(E)--``,,,,`,,``,,`
2、`,```,````````,`-`-`,,`,,`,`,,`---COPYRIGHTPROTECTEDDOCUMENT©ISO2016,PublishedinSwitzerlandAllrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,wit
3、houtpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCh.deBlandonnet8•CP401CH-1214Vernier,Geneva,SwitzerlandTel.+41227490111Fax+41227490947copyright@iso.orgwww.iso.orgii©ISO2016–AllrightsreservedDownloadFro
4、mhttp://bbs.infoeach.comISO6508-1:2016(E)ContentsPageForeword.......................................................................................................................................................................................................................................iv1S
5、cope.................................................................................................................................................................................................................................12Normativereferences..............................................
6、........................................................................................................................................13Principle.....................................................................................................................................................
7、...................................................................14Symbols,abbreviatedtermsanddesignations....................................................................................................................
