S355jr \/ s355j {2}} x 305x224 Universal Txhua Qhov Ci Txha Laj
Qauv thiab Loj
Qauv: UB 914 × 305 × 304 (British Txheem H-Beam, UB Series Sawv rau "Universal nqaj")
Hla-ntu Qhov ntev: qhov siab 914 hli, Flange dav 305mm, Web This 224 hli.
Phaus ib meter: txog 224 kg \/ m.
Cov Qauv Qauv
Cov Qauv Txheej Txheem: European Txuj Ci en {0}}}}, muaj rau tsawg-alloy high-zog qauv hlau.
Tus me nyuam xwm txheej: kub-rolled lossis tswj-dov, qhov chaw yog feem ntau ntim lub Hoobkas ntim khoom.
Kev sib piv ntawm cov khoom siv ntawm S355jr \/ s355J 0 hect steel
Tshuaj Muaj Tshuaj
Cheebtsam: carbon (C Tsawg dua li lossis sib npaug ntawm}}}}}}}}. 22%} 0.025%).
Qhov sib txawv: S355jr muaj me ntsis cov ntsiab lus basile, kev cuam tshuam ntau dua, thiab yog qhov haum rau cov chaw kub tsawg; S355j {0 Muaj cov ntsiab lus carbon ntau dua, zoo dua, thiab haum rau ib puag ncig kub li qub.
Cov cuab yeej kho tshuab ntawm s355jr \/ s355j {2}} h ntu nqaj
Tos lub zog: ntau dua los yog sib npaug rau 355 MPa (thaum tuab tsawg dua lossis sib npaug rau 16 hli).
Tensile lub zog: 470 ~ 630 MPa.
Kev Cuam Tshuam Cov Khoom Siv: S3555JR Ntau dua lossis sib npaug rau 27 {{{{{} {{}}}}}
Daim ntawv thov cov chaw ntawm s35555555jr \/ s355j {2}} h pas dej qauv
Cov vaj tse loj: xws li cov txheej txheem hlau siab steel, chaw ntau pob, thiab lwm yam, vim lawv lub zog siab thiab ruaj khov.
Txuas hniav thiab cov nkoj: Siv tau rau cov kabmob thauj khoom xws li cov qauv tsheb loj thiab lawj.
Kev tsim tshuab: cov cuab yeej hnyav thav ntawv, cov nroj tsuag muaj nroj tsuag, thiab lwm yam.
Cov txheej txheem ntau lawm thiab ua cov kev pabcuam ntawm s355jr \/ s355j {2} h-} tus hlau h-shading
Cov Txheej Txheem Ntau Lawm: suav nrog steelmaking, txuas ntxiv casting, kub dov thiab lwm cov kauj ruam, nruj me ntsis tswj hwm kev pab (raws li EN10034 txuj ci).
Cov kev kho deg: feem ntau kub-dov sab saum npoo av, galvanized lossis coated 1316 tseem tuaj yeem ua raws li cov tseev kom muaj.
Kev Pab Cuam: Txhawb kev ua haujlwm ntxhib xws li txiav, slitting, vuam, thiab lwm yam; Customized ntev (xws li 6 ~ 12m) tuaj yeem kho kom tau raws li qhov xav tau kev pab tshwj xeeb.
