S235JR KUB ROLLED HAS ROLDED HAS HLAU COV STEEL
Cov qauv "S" hauv S235JR cov qauv hlau h nqaj sawv ntsug lub zog hauv MPa, thiab "JR" hais txog cov khoom siv hluav taws xob hauv chav sov (27 Joules ntawm 20 degree). Thaum ua rau hauv H-seem Hlau, S235JR muaj peev xwm zoo heev thauj khoom-coj tau muaj peev xwm, kev ruaj khov, thiab versatility.
S235JR H-Ntu Hlau yog tsim los ntawm cov txheej txheem kub kub uas cuam tshuam nrog cov ntaub ntawv uas xav tau saum toj no nws cov qauv uas ua rau cov khoom siv hluav taws xob zoo nkauj thiab txhim kho cov khoom siv cov khoom siv.
Tshuaj lom neeg muaj pes tsawg leeg ntawm S235jr H Beam qauv
| Lub ntsiab | Cov ntsiab lus (%) |
|---|---|
| Carbon (c) | Tsawg dua los yog sib npaug rau 0. 17 |
| Silicon (si) | Tsawg dua los yog sib npaug rau 0. 35 |
| Manganese (mn) | Tsawg dua los yog sib npaug rau 1.40 |
| Phosphorus (p) | Tsawg dua li lossis sib npaug rau 0. 035 |
| Sulphur (s) | Tsawg dua li lossis sib npaug rau 0. 035 |
| Nitrogen (n) | Tsawg dua los yog sib npaug rau 0. 012 |
Cov Khoom Siv Neeg Kho Tshuabntawm S235JR cov qauv hlau H nqaj
| Ntiag tug | Tus nqi |
|---|---|
| Paib lub zog (rov qab) | Ntau dua los yog sib npaug rau 235 MPa |
| Lub zog tensile (RM) | 360-510 MPa |
| Elongation (a) | Ntau dua los yog sib npaug rau 26% |
| Kev Cuam Tshuam Lub Zog (Charpy V-ISCH) | Ntau dua los yog sib luag rau 27 j ntawm 20 degree |
Cov ntawv thov ntawm S235JR H Tshooj Hlau
Kev Tsim Kho: Tsev thav duab, txuas hniav, thiab cov qauv kev lag luam.
Infrastructure: Cov chaw nres tsheb ciav hlau, tshav dav hlau, thiab kev loj.
Cov Machinery hnyav: pab txhawb cov qauv rau cov khoom siv thiab cov tshuab.
Zog Sector: Cov nroj tsuag fais fab thiab cua tshuab raj.
Qhov Zoo Ntawm S235JR Kub Rolled H Bean
Siab zog: Muaj cov khoom muaj peev xwm zoo heev.
Durability: tsis yooj yim deformed hauv qab cov nra hnyav.
Weldability: tuaj yeem muab tau yooj yim siv siv cov qauv txheej txheem.
Nqi-txiaj ntsig: qhov sib npaug ntawm kev ua tau zoo thiab raug nqi.
Versilility: Haum rau ntau cov ntawv thov.
Txhawm rau txhim kho corrosion tsis kam thiab txuas ntxiv lub neej pabcuam, s235jr h nqaj muaj los ntawm gnee tuaj yeem kho nrog ntau yam kev kho cov npoo:
Painting: muab cov txheej tiv thaiv tiv thaiv xeb.
Galvanizing: coated nrog ib txheej ntawm zinc rau kev ua kom corrosion zoo heev.
Tua cov noog: ntxuav cov nplaim thiab txhim kho cov nplaum ntawm txheej.
| Tus Qauv Qauv |
Q235B/C/D Q345B/C/D/E Q390B/C/D/E Q420B/C/D/E Q460/C/D/E Q500/C/D/E SS400 SM490A / B SN400A / B SN490B S235jr / j 0 s275jr / j {s355k2 s45}} J0 s355m / l s460M S355j {0} wp / j2wp s355J {4}}} w / j2w |
| Daim ntawv thov | Kev Lag Luam / Cov Khoom Siv Tshuaj |
| Vuam Kab Hom | Vuam |
| Kev pab cuam | Dabtsi Yog Khoov, Punching, Txiav, Moulding |
| Qho ntev | 6000mm 9000mm 12000mm lossis Mekas |
| Kev txawj | Kub kuav los cold cold |
| Cov ntsiab lus them nqi | L / CT / T (30% tso nyiaj) |
| Cov txheej txheem txheej txheem | Lub hom phiaj |
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.
