S355jr s355j {2}} Ub 254 * 102 * 28 Universal Hlau Beaj
S355jr thiab s355jr thiab s355j {{2} h nqaj steel qauv, muaj lub zog siab thiab siv dav hlau, thiab siv dav siv hauv kev tsim kho, cov choj thiab cov khoom siv kho tshuab.
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab ntawm UB 254 {{{{{{6 {6}} Kuv-puab nqaj ntawm S355jr \/ S355J0
Xij lub zog (h): ntau dua lossis sib npaug zos rau 355 mpa
Tensile Lub Zog (RM): {470-630 mpa mpa
Elongation (A5): Ntau dua lossis sib npaug rau 21%
UB 254 × 102 × 10 H-hom Hlau Beaj
Qhov siab (h): 254 hli
Web dav (B): 102 hli
Flange tuab (t): 28 mm
Hla Cheeb Tsam Hauv Cheeb Tsam: Txog 30, 000 mm²
Theoretical qhov hnyav: Txog 40 kg \/ m
Daim Ntawv Thov ntawm UB 254 {{{{{{{6 {6}} 2 × 4. Hlau Beam H-Shaped Hlau Ntawm S355JR \/ S355J0
Lub tsev qauv: xws li cov tsev siab nce, chaw ua haujlwm vaj tse, thav duab hauv Hoobkas, thiab lwm yam.
Choj engineering: haum rau khau taw qauv ntawm cov qauv me me thiab nruab nrab.
Cov khoom siv neeg kho zog: siv los tsim cov cuab yeej siv tshuab thiab cov qauv txheej txheem.
Metallurgical thiab cov khoom siv mining: siv rau cov qauv khoom thiab txhawb cov qauv qauv.
Cov Khoom Tshwj Xeeb
Tsis tshua muaj cua sov tiv thaiv: s355j {1}} tseem tswj tau zoo tougness ntawm {}} degree, haum rau thaj chaw txias.
Huab cua Kuj: muaj zoo corrosion tsis kam nyob rau hauv cov kev mob hnyav.
Vuam kev ua yeeb yam: haum rau ntau yam vuam txheej txheem, xws li txhais tau arc vuam, thiab lwm yam kom yooj yim los tsim cov kab nrib pleb thiab khoom tsis xws luag thaum lub sijhawm vuam.
