S690 QL 1yog ib qho siab -lub zog quenched thiab tempered structural steel qib teev nyob rau hauv EN 10025-6, muab lub zog tawm los, zoo toughness, thiab weldability rau hnyav- cov ntaub ntawv siv xws li cov cranes loj, cov tshuab hnyav, offshore platforms, thiab cov khoom siv thauj khoom hauv qhov xav tau. Nws yog tsim los muab kev sib koom ua ke txhim khu kev qha ntawm lub zog thiab ductility los ntawm kev tswj cov tshuaj lom neeg muaj pes tsawg leeg thiab kev kho cua sov, kom ntseeg tau tias kev ua haujlwm zoo ib yam txawm tias qhov kub thiab txias thiab nyob rau hauv cov xwm txheej dynamic loading.
Chemical Composition (%):
Qib / Khoom siv | Element | Composition(Max-A, Min-I) |
DIN EN 10025-6 S690QL1 | C | A:0.20 |
Mn | A:1.70 | |
Si | A:0.80 | |
P | A:0.025 | |
S | A:0.015 |
Mechanical Properties (Mpa)
Qib / Khoom siv | Tensile Test | MPa |
DIN EN 10025-6 S690QL1 | Tensile zog | 770-940 |
Yield zog | I:690 | |
Elongation | I:14% | |
Impact Test (yog tias muaj) | -60 degree |
daim ntawv thov
Lifting thiab Hoisting Equipment:
Nws yog tus qauv kev lag luam rau mobile crane booms, telescopic jibs, thiab gantry crane qauv. Los ntawm kev siv S690QL1, cov tuam txhab tsim khoom tuaj yeem tsim cov ntu sib dua, sib zog ua haujlwm uas muaj peev xwm ua haujlwm siab -cov kabmob, ua kom qhov siab tshaj plaws thiab nqa qhov siab ntawm niaj hnub cranes.
Hnyav-Kev thauj mus los:
Cov hlau no yog dav siv nyob rau hauv fabrication ntawm chassis rau hnyav trailers, articulated haulers, thiab dumper tsheb lub cev. Kev txo qhov hnyav ntawm lub tsheb ncaj qha txhais mus rau hauv kev ua haujlwm siab dua thiab txo cov roj noj, muab qhov txiaj ntsig zoo rau kev thauj mus los thiab cov neeg tsav nkoj.
Mining thiab Earthmoving Machinery:
Cheebtsam xws li excavator thoob, bulldozer hniav, thiab pob zeb crushers cia siab rau qib no. Nws lub zog siab ua kom muaj zog tiv thaiv kev ntxhov siab loj heev thiab lub zog abrasive tau ntsib hauv quarrying thiab qhib- qhov chaw mining.
Offshore thiab Energy Infrastructure:
Vim nws lub npe "L1" (tsawg- qhov ntsuas kub ntawm qhov ntsuas ntawm -60 ° C), nws yog qhov zoo tshaj plaws rau cov roj av thiab roj av, lub hauv paus cua turbine, thiab cov hlab ntsha siab nyob rau hauv arctic lossis sub-zero marine ib puag ncig uas cov pa roj carbon monoxide yuav ua nkig.
Infrastructure thiab Architecture:
Hauv kev tsim kho niaj hnub no, S690QL1 yog siv rau siab- cov kab hauv tsev nce siab, kev txhawb nqa lub ru tsev, thiab cov tswv cuab choj. Nws tso cai rau slim, aesthetically pleasing profiles uas tseem tuaj yeem txhawb nqa loj axial loads thiab tiv taus seismic rog.
Kev Tiv Thaiv thiab Kev Ruaj Ntseg:
Nws yog siv nyob rau hauv cov qauv thav duab ntawm armored tsheb thiab naval nkoj. Cov khoom siv kev ncaj ncees nyob rau hauv kev thauj khoom hnyav heev thiab kev poob siab yog qhov tseem ceeb rau kev tiv thaiv siab - cov khoom muaj nqis hauv kev sib ntaus sib tua lossis kev phom sij.
Vim li cas thiaj xaiv peb:
Koj tuaj yeem tau txais cov khoom zoo meej raws li qhov koj xav tau ntawm tus nqi tsawg kawg nkaus.
Peb kuj muab Reworks, FOB, CFR, CIF, thiab qhov rooj rau qhov rooj tus nqi xa khoom. Peb xav kom koj ua deal rau shipping uas yuav zoo heev.
Cov ntaub ntawv uas peb muab yog muaj tseeb tiag, txoj cai los ntawm raw cov ntaub ntawv xeem daim ntawv pov thawj mus rau qhov kawg dimensional nqe lus.
Peb lav muab cov lus teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)
Koj tuaj yeem tau txais cov khoom hloov pauv, zeb xa khoom nrog txo lub sijhawm tsim khoom.
Peb tau mob siab rau peb cov neeg siv khoom. Yog tias nws yuav tsis tuaj yeem ua tau raws li koj cov kev xav tau tom qab kuaj xyuas tag nrho cov kev xaiv, peb yuav tsis ntxias koj los ntawm kev cog lus tsis tseeb uas yuav tsim kev sib raug zoo rau cov neeg siv khoom.
Yog tias koj xav paub ntau ntxiv txog (S690QL1 )GNEE cov khoom, koj tuaj yeem xa email rau beam@gneesteelgroup.com. Peb zoo siab tshaj los pab koj.
Dab tsi yog daim ntawv thov ntawm S690QL1?
Nws yog dav siv nyob rau hauv loj cranes, hnyav machinery, offshore platforms, thiab lwm yam loj loads -cov kabmob uas xav tau siab zog thiab txhim khu kev qha kev ua tau zoo nyob rau hauv tej yam kev mob hnyav.
Qhov txawv ntawm S690QL1 thiab S690Q yog dab tsi?
S690QL1 muaj qhov nruj dua qis dua - qhov yuav tsum tau muaj qhov kub thiab txias thiab tswj nruj dua ntawm impurities thiab microstructure piv nrog cov qauv S690Q qib.
S690QL1 piv rau S690QL2 li cas?
Ob leeg yog siab -lub zog quenched thiab tempered steels, tab sis S690QL2 feem ntau muab cov tawv tawv zoo dua thiab tej zaum yuav muaj kev txwv sib txawv ntawm chemistry thiab kev kho cua sov.
S690QL1 txawv ntawm S460ML li cas?
S690QL1 muaj zog ntau dua, thaum S460ML yooj yim dua rau vuam thiab tsim, ua rau nws tsim nyog rau kev siv cov qauv siv tsawg dua.
Qhov txawv ntawm S690QL1 thiab ASTM A514 yog dab tsi?
S690QL1 yog European cov qauv hlau uas muaj qhov toughness thiab weldability, whereas ASTM A514 yog North American quenched thiab tempered alloy steel phaj nrog lub zog sib piv tab sis sib txawv tshuaj thiab cov khoom siv.
Kev kho cua sov dab tsi yog siv rau S690QL1?
S690QL1 yog quenched thiab tempered los tsim ib tug nplua -grained microstructure uas muab ib tug zoo tshuav nyiaj li cas ntawm siab zog, toughness, thiab ductility.
Dab tsi yog qhov toughness theem ntawm S690QL1?
S690QL1 tuav zoo toughness ntawm qhov kub thiab txias, ua rau nws tsim nyog rau qhov chaw txias qhov chaw uas muaj feem xyuam rau qhov tseem ceeb.
Puas yog S690QL1 weldable?
Yog lawm, S690QL1 tuaj yeem welded, tab sis ceev faj tswj ntawm preheating thiab interpass kub yog xav tau los tiv thaiv kev tawg thiab ua kom lub suab vuam zoo.
Dab tsi cuam tshuam rau cov khoom ntawm S690QL1?
Cov yam tseem ceeb muaj xws li tshuaj muaj pes tsawg leeg, kev kho cua sov, phaj thickness, thiab tag nrho cov txheej txheem tsim, tag nrho cov uas cuam tshuam nws lub zog, toughness, thiab weldability.