gost_6713-91_prokat_dlya_mostostroeniya

yLK669.14-122.006.354Tpynna B23M E K I O C y A P C T B E HH bICT A HIA PTIIPOKAT HM3KOJIETNPOBAHHbINKOHCTPYKIINOHHbIN IJIA MOCTOCTPOEHHATexHnyeckHe ycJoBHaTOCT6713-91Low-alloyed structural rolled stock for bridge building.SpecificationsMKC77.140.500KΠ097100.092500Hara BBeneHns 01.07.92Hacrosunn cTaHnapT pacnpocTpaHseTca Ha TOJICTOJCToBOH,wnpokonoJocHbm (yHnBepcaIbHb),acoHHbl,HOJIOCOBOM H copToBo npoKaT,npeHa3HayeHHb I H3TOTOBJIEHHM MOCTOBbIX KOHCTPyK-LIHH OObIYHOTO H ceBepHOTO HCHOJIHeHHH.1.MAPKM H COPTAMEHT1.1.IIpokaT n3rOTOBISOT H3 cTamn MapoK:161I,15XCHII 10XCHII.1.2.IIpokaT H3 cTamn MapoK 15XCHII H 10XCHII B 3aBHCHMOCTH OT BHa TepMoo6pa6oTKH H3rOTOB-Jserca Tpex KaTeropHn:kaTeropna 1-6e3 TepMooopaooTkn;KaTeropHs 2-B HopMaIM30BaHHOM COCTOSHHH;KaTeropns 3-B TepMnyeckn yuyueHHOM COCTOMHIM HocJIe 3akaIKn M BbIcoKoro oTnycka.PacoHHbI npokaT KaTeropni 2 H 3 H3rOTOBIsercs no corIacoBaHHIO H3rOTOBHTeJ c noTpeonTe-JeM.KaTeropna B 3aka3e yka3bmBaercs nocje HanMeHoBaHns MapKn.HanpnMep:15XCHII-3.IIpH oTeyTcTBHn TaKnx yka3aHni H3roToBIerca npokaT kaTeropHn 1.KaTeropna 1 B o603HayeHnHMapKn lIpokata He yKa3blBaeTcs.1.3.ITo opme ceyeHna,pa3MepaM H npeaebHbIM OTKJIOHeHMAM npoKaT HoKeH cooTBeTCTBOBaTbTpe6oBaHHsM TOCT 19903,TOCT 82,TOCT 8509,TOCT 8510,TOCT 8240,TOCT 8239,TOCT 103.OTKJIOHeHMS OT ILIOCKOCTHOCTH HOJDKHbI COOTBeTCTBOBaTb Tpe6oBaHMSM TOCT 19903 I JIMCTOBBbIcoKo IIOCKOCTHOCTH (IIB),pe6poBast KpHBn3Ha IIOJOCbI -TOCT 82 IIs KJIacca A,KpHBH3Ha yroJ-KOB-TOCT 8509 H TOCT 8510-He 6oJee 0,2 WIMHbI.Io corJacoBaHno H3rOTOBHTes c noTpe6n-TeJIeM HonycKaeTcs KpMBH3Ha yToJKoB He 6oJee 0,4 IIMHbI.II p H M e p bI y c J O B H BI X O 6 O 3 H a yeHnpokaT ropsekaTaHbli TOICTOJInCTOBoM HopMaIbHoi TOUHOCTH npoKaTKn (B),BbIcoKoM IIocKo-CTHOCTH (IIB),c o6pe3Ho KpoMKoi (O),pa3MepaMn 10x1500x8000 MM,n3 cTam Mapkn 15XCHII,KaTeropnn 1:E-ΠB-0-10x1500x8000T0CT19903-74Jucm15XCHII TOCT 6713-91npokaT ropsyekaTaHbm TOJICTOHCTOBON HopMaIbHoH TOYHOCTH npoKaTKH (B),BbIcoKoH IIocKo-CTHoCTH (IIB),c o6pe3Ho KpoMko (O),pa3MepoM 32x1600x11000 MM,13 cTaIH MapKn 10XCHII,KaTeropnn 3:B-ⅡB-0-32x1600x11000T0CT19903-74Jucm10XCH☑-3T0CT6713-91M3 taHne o中AUHaHoeITepeneyaTka BocnpemenaM3areJbCTBo cTaHnapToB,1991©CTAHIAPTHHΦOPM,2009