Steel profiles s355j {1}} cov qauv hlau h nqaj

Nrog rau qhov tsawg kawg los lub zog ntawm 355 MPa, Weldability zoo thiab ua kom muaj kev nruj me me rau cov txheej txheem qhov twg muaj zog thiab kav ntev.

S355j {0 h-nqaj h-nqaj yog tsim los ntawm kub dov, tus txheej txheem uas ua kom muaj kev sib luag thiab cov qauv kev ntseeg. , peb lub s3555 {{{4 4}} Beams h-nqaj hlau muaj ntau thiab tsawg (h), web tuab (tw). Ntau qhov ntau thiab tsawg tsawg feem ntau suav nrog kom muaj qhov kub, Heb thiab Hem Hem thiab 200, Heb ntawm Hewb 300), raws li European cov qauv.

Lub cev cov khoom ntawm S355J {1}}} steel h profile
Ntom ntom: kwv yees. 7.85 g / cm³ (raug rau cov hlau hlau)
Thermal Condivity: ~ 48 W /Th k (hauv chav sov)
Modulus ntawm elasticity: ~ 210 GPA
Cov khoom siv no kom ntseeg tau tias muaj peev xwm thiab ua tau zoo hauv ntau qhov chaw ib puag ncig.

Qhov zoo ntawm s355j {1}} h steel profile
Siab zog-rau-hnyav piv: zoo tagnrho rau kev ua lub teeb ci tab sis muaj zog qauv.
Zoo tshaj Weldability: tuaj yeem muab welded siv cov txheej txheem ib txwm muaj xws li mig, tig los yog arc vuam tsis muaj kev pheej hmoo uas tsis muaj kev pheej hmoo txaus ntshai.
Zoo toughness: haum rau kev kub tsawg ib puag ncig (nqes mus rau 0 degree).
Versatile fabrication: tuaj yeem txiav tau yooj yim, drilled thiab tsim rau hauv h-nqaj ntawm ntau qhov ntau thiab tsawg.

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.