S45 0 j0 steel profile h hlau nqaj
S45 {{{{{}} j0 steel ci yog cov qes-alloy thiab corrosion tsis zoo siv hauv kev tsim kho, tshuab thiab sab nraud engineering.
Cov Khoom Siv Neeg Kho Tshuab
Lub zog tensile: ntau dua lossis sib npaug nrog 450 MPa.
Tos lub zog: ntsib j 0} qib qib specifications (tseeb tus nqi sib txawv nrog cross-sectional loj).
Kev Cuam Tshuam: Txhim Kho Kev Ruaj Ntseg Hauv Ib puag ncig kub vim yog cov khoom siv chromium (CR)
Elongation: haum rau cov khoom thauj zoo-cov kabmob qauv.
S45 0 J0 H-Beam tus qauv qhov ntev thiab cov tes taw hnyav
Universal txhua (UC)
| Tus qauv | Qhov loj me (H × w × tuab, mm) | Nyhav (kg / m) |
|---|---|---|
| UC152 × 30 | 152×152×30 | 30.0 |
| UC254 × 254 × 89 | 254×254×89 | 88.9 |
| UC305 × 305 × 118 | 305×305×118 | 117.9 |
| UC356 × 368 × 153 | 356×368×153 | 152.9 |
Universal Beams (UB)
| Tus qauv | Qhov loj me (H × w × tuab, mm) | Nyhav (kg / m) |
|---|---|---|
| UB254 × 146 × 31 | 254×146×31 | 31.1 |
| UB305 × 165 × 54 | 305×165×54 | 54.0 |
| UB356 × 171 × 57 | 356×171×57 | 57.0 |
| UB533 × 210 × 101 | 533×210×101 | 101.0 |
Cov txheej txheem tsim khoom ntawm S45 0 j0 steel ci
Kub Rolling: Lub billet yog rhuab saum cov recrystallization kub (~ 80 ntawm alloy solidus kub), tom qab ntawd dov, txias thiab sheared.
Kev Kho Mob Tom Qab
Normalizing: txhim kho cov ris tsho sib txawv ntawm microstructure.
Quenching: txhim kho saum npoo hardness hauv siab hnav cov ntawv thov xws li Kev Lag Luam Machinery.
| 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.
