En section S355JR UB 305 * 165 * 40 Universal Beaj
Steel universal nqaj (UB) specifications
Hla-Ntu Qhov Ntsuas Qhov ntev: UB 305X165x5x5x5x5x5x5x5x5x5x5x5x5x5x5x5x5x, sawv cev rau Ntu Steel Qhov siab ntawm 305mm, Ib Tug Hluav Taws Xob Flange Abth of 40.3kg Ib Meter.
Hla cov cim cov yam ntxwv: UB hom yog qhov dav-flange H-ntu steel nrog zoo khoov tsis kam. Cov Flange Dav Txuas Ntxiv rau lub tom qab txhav thiab muaj peev xwm ua tau zoo dua nrog kev tawm ntawm sab txuas ntxiv.
Tshuaj lom neeg muaj pes tsawg leeg ntawm s355jr h nqaj seem:carbon (c) Cov ntsiab lus tsawg dua lossis sib npaug rau {{{}}}}}}}}}}}}}}. 0.025%.
Cov Khoom Siv Neeg Kho Tshuab ntawm S355jr Hlau H Profile:Nws yog qhov tsawg-alloy high-zog qauv hlau. Cov txiaj ntsig lub zog sib txawv raws li cov tuab. Thaum lub thickness yog tsawg dua los yog sib npaug rau 16 hli, cov txiaj ntsig lub zog yog ntau dua lossis sib npaug rau 355mpa; Thaum lub thickness yog 16-40 hli, cov txiaj ntsig lub zog yog ntau dua lossis sib npaug rau 345mpa.
Lub zog tensile ntawm s355jr H nqaj profile yog nruab nrab ntawm 470-630 mpa mpa kom ncav cuag tau li ntawm chav tsev kub, thiab tuaj yeem ncav cuag cov qauv kub, muaj zog, muaj zog tiv taus.
Daim Ntawv Thov Kev Thov ntawm UB 305 X 10065x4040 Hlau Beam H nrog S355JR Cov Khoom Siv
Muaj cov nroj tsuag muaj: hauv qee cov nroj tsuag loj, hom hlau no feem ntau siv los tsim lub ru tsev trutres thiab txhawb nqa qauv. Nrog tsim qauv kev sib tw tsim nyog qhov ntev thiab kev ua haujlwm siab ntawm S355jr cov ntaub ntawv, UB 305x165x40 h profile steel tau zoo tau ua kom tau raws li cov cai no thiab ua kom cov qauv kev nyab xeeb thiab kev nyab xeeb ntawm cov qauv cog.
Kev Lag Luam Kev Tsim Kho Kev Lag Luam Ua Lag Luam lossis Chaw Ua Haujlwm, cov hlau no tuaj yeem siv rau Beam qauv ntawm hauv av. Piv txwv li, chaw ua lag luam ntawm qee lub nroog siv UB 305x165x4 h ntaus kab teeb nrog S355jr ntawm cov plag tsev, uas tuaj yeem tiv thaiv ntau yam thauj khoom hauv av.
Choj engineering teb: hauv qee qhov me me thiab nruab nrab ntawm cov choj siv, UB 305x165x40 h nqaj profile nrog s355jr cov ntaub ntawv tuaj yeem siv los ua lub nqaj loj los yog hla nqaj ntawm tus choj.
Cov cuab yeej loj tsim qauv: Rau qee cov khoom siv loj dua, xws li cov khoom siv hluav taws xob loj, thiab thauj khoom loj, thiab cov khoom txhawb nqa khoom siv tau los xyuas cov khoom lag luam ruaj khov ntawm cov cuab yeej. UB 305x165x40 H-Nqaij ua tau los ntawm S355jr cov khoom siv tau los tsim cov khoom txhawb nqa ntawm cov khoom siv no kom tiv thaiv ntau yam tsim tawm thaum lub sijhawm ua haujlwm.
