S355k2 steel siv h nqaj tshooj hlau

Tshuaj lom neeg muaj pes tsawg leeg ntawm S355K2 H nqaj tshooj
Cov pa roj carbon (c): tsawg dua lossis sib npaug rau 0. 24%.
Silicon (si): tsawg dua lossis sib npaug rau 0. 60%.
Manganese (MN): Tsawg dua lossis sib npaug rau 1.70%.
Phosphorus (p): tsawg dua lossis sib npaug rau 0. 035%.
Sulfur (s): tsawg dua lossis sib npaug rau 0. 035%.
Tooj liab (Cu): tsawg dua los yog sib npaug rau 0. 60%.

Yield lub zog ntawm s355k2 qauv hlau nqaj
Thickness tsawg dua los yog sib npaug rau 16 hli, ntau dua lossis sib npaug rau 355 mpa;
Tuab {{0 {}} hli, ntau dua los yog sib npaug rau 345 mpa;
Tuab {{0 {}} hli, ntau dua los yog sib npaug rau 335 mpa;
Tuab {{0 {}} hli, ntau dua lossis sib npaug rau 325 mpa;
Thickness {{0 {}} hli, ntau dua lossis sib npaug rau 315 mpa;
Thickness {{0 {}} hli, 295 mpa;
Thickness {{0 {}} hli, ntau dua lossis sib npaug rau 285 mpa;
Thickness {{0 {}} hli, ntau dua los yog sib npaug rau 275 mpa;
Thickness {{0 {}} hli, ntau dua los yog sib npaug rau 265 MPa.
Lub zog tensile: ranges los ntawm 450 txog 600 mpa.
Kev Txiaj Ntsig: Feem ntau, qhov tsawg kawg nkaus elongation rau cov thickness tshwj xeeb yog 22%.
Kev cuam tshuam hluav taws xob: ntau dua lossis sib npaug rau 27 j ntawm - 20 degree.

Cov Khoom Siv Lub Cev Ntawm S355K2 Siv Hlau Beaj
Ntom ntom: 7.85 g / cc.
Resistivity: 0. 0000170 Ohm-cm.
Coefficient ntawm linear thermal expansion: 12. 0 μm / m- degree.
Kev kub kub muaj peev xwm: {0. 470 J / G- Qib.
Thermal Condivity: 52. {0 w / mk.

Cov yam ntxwv ntawm S355K2 H-ntu Beam
Zoo weldability: nws muaj qhov zoo weldability thiab tuaj yeem ua tau raws li cov kev xav tau ntawm ntau cov txheej txheem vuam hauv kev tsim kho.
Lub zog siab: nws muaj cov txiaj ntsig zoo lub zog thiab tensile lub zog, tuaj yeem tiv thaiv cov nra loj loj, thiab ua tau cov kev xav tau ntawm cov chaw tsim khoom.
Cov kev cuam tshuam zoo: Nws muaj kev cuam tshuam zoo thiab tuaj yeem txhim kho kev nyab xeeb thiab kev ntseeg tau ntawm cov tuam tsev thaum raug rau kev cuam tshuam lossis kev co.

Daim Ntawv Thov ntawm S355K2 H-Tshooj Hlau
Tsev qauv: Nws yog siv dav hauv kev tsim kho ntawm kev lag luam thiab vaj tse ua vaj tse, xws li cov thav tsev muaj kev vam meej, kev cob qhia ntau, thiab chaw ua haujlwm.
Choj engineering: Siv tau rau kev tsim kho ntawm ntau tus choj, suav nrog cov choj nqaj, thiab cable nyob sib txuas, muab kev txhim khu kev qha cov qauv kev pab.
Cov khoom siv neeg kho tshuab: tuaj yeem siv los tsim cov hlua thiab cov thav duab rau cov cuab yeej loj xws li cranes thiab cranes thiab excavators thiab excavators.

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.