Zoo Siab AN S275JR KUB Rolled qauv txheej txheem hlau

Ntau Lawm thiab ua tau zoo lees paub ntawm S275JR Zoo H-Lig Steel

Kub Rolling: Ua ntawm 1100-1300 degree los txhim kho cov qauv grain thiab kom homogeneity.

Kev kho cua sov: xaiv tau dab tsi los yog thermomechanical dov mus txhim kho kev nruj.

Kev Kuaj: Gnee ua kom tau cov khoom lag luam zoo los ntawm kev ua raws li en 10025-2}}} ntawm kev tshuaj ntsuam, kev tshuaj ntsuam xyuas thiab kev ntsuas tshuaj lom neeg thiab kev ntsuas tshuaj lom neeg.

Xij lub zog (RHE) ntawm S275JR H BEAM STEEN qauv
Ntau dua los yog sib npaug rau 275 mpa (tuab tsawg dua lossis sib npaug rau 16 hli).

Ntau dua los yog sib npaug rau 265 MPa (16-40 hli).
Tensile lub zog (RM): 410-580 MPA.
Elongation (a): ntau dua los yog sib npaug rau 21 feem pua ​​(elongation thaum tawg).
Kev Cuam Tshuam Cov Khoom Siv: Ntau dua lossis sib npaug rau 27J (ntawm 20 degree) (Charpy V-Nti Kuaj).

Cov yam ntxwv tseem ceeb ntawm S275JR cov qauv ha nqaj

Siab zog-rau-qhov hnyav piv: optimized rau load-cov khoom ua pov thawj ntawm cov txheej txheem txheej txheem. Cov.
Qhov tsim kho kom muaj peev xwm: tswj kev sib tw thiab kev tawv ntawm chav sov, haum rau kev khoov thiab sib sau ua ke.
Weldability: Tsawg cov pa hluav taws xob (CEV tsawg dua lossis sib npaug ntawm 0. 43) tsawg heev.
Corrosion Kuj: Tshaj tawm nrog Galvanizing lossis Txheej rau cov chaw hnyav.

Cov Kev Siv ntawm S275JR Cov Qauv Hlau Hlau

Kev tsim kho: High-nce vaj tse, txuas hniav thiab kev txhawb nqa kev lag luam thav ntawv.
Tsheb Thauj Mus Los: Tsheb hlau tsheb, nkoj xa khoom thiab cov tshuab hluav taws hnyav. Cov.
Zog Infrastructure: Cua Turbine Yees Yees, Offshore platforms thiab siab cov hlab ntsha.

H-Beam Cov Specifications (Kub-Rolled)

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.