S460M High-Lwj-Lub Suab
S460m h Ntau Txoj Beam Tsim: S rau cov qauv hlau; 460 rau tsawg kawg yog lees lub zog ntawm 460 MPA; M rau thermăchanical dov txheej txheem (txhim kho qoob loo nplej (txhim kho qoob loo kom zoo nkauj thiab lub zog).
S460m H Tshooj Hlau Tshuaj Muaj pes tsawg leeg
Cov pa roj carbon (c): tsawg dua lossis sib npaug rau 0. 16%
Manganese (MN): Tsawg dua lossis sib npaug rau 1.70%
Phosphorus (p): tsawg dua lossis sib npaug rau 0. 03%
Sulphur (s): tsawg dua los yog sib npaug rau 0. 025%
Microalloying ntsiab (NB, V): ntxiv rau kev ua kom muaj zog thiab tawv
S460m steel huam cov yam ntxwv
Tos lub zog (REAS): ntau dua los yog sib npaug rau 460 MPa (me ntsis sib txawv nrog cov tuab).
Tensile lub zog (RM): 540-720 mpa.
Elongation (A5): Ntau dua lossis sib npaug nrog 17% (ua kom meej meej rau kev sib sau thiab khoov). Kev Cuam Tshuam Cov Khoom Siv (KV): Ntau dua lossis sib npaug rau 27 J, {{-20 degree (charpy v-motch kuaj). Cov khoom ua tau zoo: pub dawb ntawm cov kab nrib pleb, delamination thiab ntau dhau ntawm cov nplai; Cov cim me me tau tso cai.
Qhov loj me ntawm S460M txheej txheem hlau H-Beam Qhov Ntev: Cov ntu ntu: 45 × 35 lub qhov siab × Web Thij × Web Flangness). Luj siab ntau: tuaj yeem kho tau raws li kev sib tw hla kev (piv txwv li, UB / UC series hauv cov qauv Askiv).
Cov xwm txheej ntawm S460M h zoo li cov hlau nqaj thileorchanical dov (TM): txoj kev lag luam tseem ceeb los txhim kho cov khoom siv neeg kho tshuab. Kev xaiv kev kho: ib txwm los yog quenching rau cov kev xav tau tshwj xeeb.
Cov ntawv thov tseem ceeb ntawm S460M h Hom Beach
Kev tsim kho lub tsev: cov thau khoom muaj zog rau skyscrapers, kev siv nroj tsuag thiab chaw ua xaim.
Choj Engineering: Girders, Piers thiab Truss Tshuab yuav tsum ua kom qaug zog tsis kam.
Cov Machinery hnyav: crane booms, pob zeb offshore thiab cov khoom siv mining (muaj zog siv zog-rau-qhov hnyav piv).
| Khoom npe | H-nqaj |
| Teem nqi |
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 A36 A572GR50 / 55 / 60/5 65 65 A992 A709 |
| Lub hom phiaj | GB ASTM, JIS, SUS, DIN, THIAB ENC |
| Kev txawj | Kub dov / dov txias |
| Qhov loj | Mekas raws li cov neeg siv khoom xav tau |
| Daim ntawv thov | Nplua thiab muaj kev tsim vaj tsev |
| Lub thawv | Export txheem packing lossis raws li cov neeg siv khoom xav tau |
| Lub cev | H |
| Lub sijhawm khoom xa tuaj | Txog 7- 15 hnub |
| Lub Term Kev Lag Luam | FOB CFR CIF |
| Nyiaj them | 30% T / T Ua Ntej + 70% tshuav nyiaj li cas ua ntej ua zaub mov xa tuaj |
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.
