gost-surface-8617-81标准规范

TOCyIAPCT BEHHbIH C TAHIAPT C OIO3A CC PIIPOIIN IIPECCOBAHHbIEH3 AJIIOMIHIAH AJIOMHHHEBLIX CILIABOBTEXHHYECKHE YCJIOBHAT0CT8617-81(CTC3B3843-82,CTC3B3844-82)HIIK I3IATEJIbCTBO CTAHIAPTOBMocKBaTOC yIAP CT BEH H BIH CTAHIA PT C O IO3A CC PΠIPOΦWJIH IIPECCOBAHHbIE 3 A.JIIOMIHIA HAJIFOMHHHEBEIX CIIJIA BOBTOCTTexHHyecKHe ycJoBHa.8617-81Pressed sections of aluminium and aluminium alloys.(CTC3B3843-82,CTC3B3844-82)Specificationsara BBeaeHus 01.01.83Hacroaui craHnapr pacnpocTpaHserca Ha npeccoBaHHble npoown H3 aoMHHna HaOMHHHeBbIx cnnaBoB,npenHa3HayeHHble Hyn Hapo Horo xo3MCTBa H 3KcnopTa.(H3MeHeHHas peaakuHs,H3M.Ne 2,3).1.KJIACCHΦKAMA1.1.Πpo中AH noapa3e1oT:ΠOTHΠy:cnoLHble nomanbio nonepe Horo ceyeHHa o 200 CM H IHamerpom onncaHHoiOKPy KHOCTH IO 350 MM;nonble nomanbio nonepe Horo ceyeHna o 60 CM2 H amerpoM onncaHHoiOKPy KHOCTH I0 250 MM:no cocToaHHIO MaTepHana:6e3 TepMnqeckon oopaooTKH (ropauenpeccoBaHHble)-0603Haqalorca Mapkoi aOMHHHHJIH aOMHHHeBoro cnaBa oe3 onOJHHTeJbHbIX 3HaKOB;OTO冰keHHbIe-M;3akaneHHble H ecTecTBeHHo cocTapeHHble-T;3akaneHHble H HcKyccTBeHHo cocTapeHHble-Tl;HenoJHocTblo 3akaneHHble n HcKyccTBeHHo cocTapeHHble T5;no BHAy npoHOCTH:HopMabHon npoyHOCTH 0603Haqalorca Mapkon cnaBa H COCTOSHna MarepHana 6e3OnOJIHHTeJIbHbIX 3HaKOB:noBbnueHHo npo4HOCTH-IIII.