S355M Kub Rolled H Tshooj Hlau Sab
H-Nqaj, tseem hu ua H-Beam lossis dav dav cov qauv tsim los nqa cov khoom siv hnyav hauv ob qho tib si kab rov tav. S355M H-Nqaj yog dav siv hauv kev tsim kho thiab engineering rau nws cov khoom siv neeg kho zoo tshaj plaws, weldability thiab durability.
Lub ntsiab nta ntawm S355M H Tshooj Hlau
Siab tawm lub zog: qhov tsawg kawg los lees lub zog ntawm 355 MPa ntseeg tias muaj peev xwm tiv thaiv cov khoom siv uas tsis muaj kev sib txawv.
Zoo weldability: cov khoom siv muaj pes tsawg leeg yog yooj yim rau weld, tso cai rau cov txheej txheem tsim kev tsim khoom.
Txhim kho cov tawv tawv: kev ua tau zoo ntawm tsawg kub thiab tsis kam mus rau brittle bacacture.
Cov tshuab hluav taws xob tsis sib xws: ThermieMechanical dov ua kom muaj zog ua kom muaj zog thoob plaws thoob plaws ntawm cov hlau.
Cov ntawv thov ntawm s355m hect nqaj
Kev Tsim Kho: Siv los ua cov qauv kev txhawb nqa tseem ceeb rau cov tsev siab, cov chaw khaws khoom lag luam thiab kev lag luam.
Txuas hniav: Zoo tagnrho rau cov choj dev thiab cov piers zoo vim nws lub siab thauj khoom muaj peev xwm.
Cov Khoom Siv Cua hnyav: muab cov hauv paus ruaj khov rau cov cuab yeej loj thiab cov tshuab.
Cov phiaj xwm muaj nqis Infrastrasure: feem ntau siv nyob rau hauv cov nroj tsuag fais fab, chaw ntau pob thiab tsheb thauj mus los tsheb thauj mus los.
Offshore qauv: Tsim rau cov platforms thiab lwm yam kev siv marine marine uas cov tawv thiab ua rau muaj txiaj ntsig yog qhov tseem ceeb.
Qhov loj me thiab specifications
Qhov ntev ntawm s355m hlau h kab sib txawv nyob ntawm cov qauv tsim nyog, tab sis feem ntau suav nrog:
Flth Dav (B): Ranges los ntawm 100 hli rau ntau tshaj 400 hli.
Web tuab (t): feem ntau ntawm 6 hli thiab 30 hli.
Qhov siab (H): Txawv los ntawm 100 hli rau 1000 mm lossis ntau dua nyob ntawm cov khoom yuav tsum tau ua.
Ntev: Tus Qauv Ntev li ntawm 6 txog 12 metres, tab sis kev cai ntev tuaj yeem tsim tau thaum thov.
| Ntiag tug | Tus nqi |
|---|---|
| Yield zog (re) | Ntau dua los yog sib npaug rau 355 mpa |
| Lub zog tensile (RM) | 470-630 MPa |
| Elongation (a) | Ntau dua los yog sib npaug rau 20% |
| Kev Cuam Tshuam Lub Zog (Charpy Kuaj) | Ntau dua los yog sib luag rau 27 j ntawm -20 degree |
Gnee Steel H nqaj Steel Chaw Tsim Tshuaj
Gnee steel tau tsim tsa nyob rau xyoo 2008, peb cov khoom tseem ceeb yog seem steel, lub tsev sib luag, thiab lwm yam. Peb zoo siab los muab koj tus nqi zoo tshaj plaws thiab cov lus qhia. Koj zoo siab tos txais koj mus ntsib peb lub tuam txhab.
