ГОСТ10243-75.Сталь.Методыиспытанийиоценкимакроструктуры

「0CT10243-75(CTC3B2837-81)「pynna B09TOCyAPCTBEHHbIM CTAHAAPT COIO3A CCPCTANbMeTobl ncnbITaHnn n oueHKn MakpocTpyKTypblSteel.Methods of test and estimation of macrostructureAaTa BBeneHMa 1978-01-01yTBEP>KIEH BBEEH B ENCTBVE nocTaHoBneHneM TocynapcTBeHHoroKOMMTeTa cTaHnapTOB CoBeTa MMHMCTpoB CCCP OT 19 aBrycTa 1975 r.N 2176nocTaHoBneHneM ToccTaHnapTa CCCP OT 03.08.82 N 3031 cpok encTBAnp0 aneH001.01.88*OrpaHnyeHne cpoka neNcTBMA CHATO no npoTokony N 4-93MexkrocynapcTBeHHoro CoBeTa no cTaHnapTn3aunn,MeTponorwn n cepTnonkaunn.(MyC N 4,1994 r).npnMeyaHne "KOEKC".B3AMEH TOCT 10243-62nEPEV3AHVE (deBpanb 1985 r.)c V3MeHeHneM N 1,yTBepxneHHbIM BaBrycTe 1982 r.(MyC N 11-1982 r.)HacToaun cTaHnapT pacnpocTpaHgeTca Ha KoBaHble n KataHbleyrnepoNcTble,nernpoBaHHble n BbicokonempoBaHHble cTann n ycTaHaBnnBaeTMeTonbl NcnblTaHnn n 3TanoHHble wkanbl oueHKn MakpocTpyKTypbl,a TakxkeKnaccndkaunio nedeKTOB MakpocTpyKTypbl n n3noMOB npyTKOB n 3aroTOBOKMaMeTpoM nn TONWNHON OT 40 MM (HanMeHbwa CTopoHa)o 250 MM(Han6onbwa cTopoHa)nonepeyHoro ceyeHn9.no coraweHNIO Mexny nocTaBLnKoM n noTpe6nTeneM ycTaHoBneHHbleHacTOALM CTaHnapTOM MeTonNKN N3rOToBneHN9 MakpoTeMnneToB n o6pa3uoB HaW3nOM nonyckaeTca pacnpocTpaHATb Ha 3aroToBKn,noKoBKn n n3nenna ApyrnxceyeHwn n pa3MepoB.OueHka MakpocTpyKTypbl B 3TWX cnyuax MoxkeTnpov3BOATbCa no 3TanoHaM HacToauero cTaHnapta,oTpacneBbIx cTaHnapToBNn TeXHNHecknx ycnoBnn.No cornaweHNlo noTpe6nTen c M3rOTOBNTeneMCTaHnapT MoxKeT 6bITb pacnpocTpaHeH Ha cTanb,nonyuaeMylo MeTonoMHenpepblBHon pa3nNBKn.Heo6XoAMOCTb npoBeneH KOHTpona MakpocTpyKTypbl,KonwuecTBo N MecTooT6opa npo6 no AnMHe packara cnnTka,pa3Mepbl npo6 nocne nepekoBkn,a TakxeHopMbl no nonyckaeMblM nedeKTaM n nepeyeHb HenonyckaeMblx onpenenoTcCTaHnapTaMn Ha KoHKpeTHble BWbl Metannonponykunn.B CTaHnapTe yTeHbl Tpe6oBaHna pekoMeHnaunn C3B no cTaHnaptn3auwnPC362972.B yacTn MeTona KoHTpona TpaBneHneM cTaHnapT nonHOCTbIO COOTBeTCTByeTCTC3B2837-81.(V3MeHeHHa penaKun,V3M.N 1).