S960Qyog lub zog siab quenched thiab tempered qauv steel rau EN 10025-6, muab lub zog muaj zog heev ua ke nrog zoo toughness thiab tswj weldability los ntawm tsawg carbon, txwv impurities, thiab alloying ntxiv. Nws muab lub zog siab thiab ductility, nrog cov khoom txo qis me ntsis hauv cov ntu tuab. Cov hlau yog dav siv nyob rau hauv cov khoom siv hnyav xws li cov tshuab mining, kev txhawb nqa hydraulic, excavators loj, thiab cov tshuab nqa hnyav, thiab tseem tuaj yeem siv rau hauv qee qhov kev thauj khoom siab thiab cov tsheb tshwj xeeb. Vuam yuav tsum tau ceev faj tswj ntawm preheat thiab interpass kub kom tsis txhob txias cracking, thiab cov khoom yog ib txwm nkag nyob rau hauv lub quenched thiab tempered mob.
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S960QTshuaj muaj pes tsawg leeg |
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Qib |
Cov ntsiab lus Max (%) |
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C |
Si |
Mn |
P |
S |
N |
B |
Cr |
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S960 Q |
0.20 |
0.80 |
1.70 |
0.020-0.025 |
0.010-0.015 |
0.015 |
0.005 |
1.50 |
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Cu |
Mo |
Nb |
Ni |
Ti |
V |
Zr |
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0.50 |
0.70 |
0.06 |
2.0 |
0.05 |
0.12 |
0.15 |
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Qib |
S960QMechanical Property |
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Thickness |
Yield |
Tensile |
Elongation |
Min Impact Zog
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S960 Q |
mm |
Min Mpa |
Mpa |
Tsawg% |
-20 |
30J |
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3<> |
960 |
980-1150 |
10 |
-20 |
30J |
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50<> |
910 |
920-1000 |
10 |
-20 |
30J |
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100<> |
860 |
870-980 |
10 |
-20 |
30J |
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daim ntawv thov
Kev tsim kho & Infrastructure
Hauv kev tsim vaj tsev niaj hnub no, S960Q yog qhov tseem ceeb rau qhov ntev - txuas txuas thiab siab - nce siab. Los ntawm kev siv nws lub zog loj, cov kws tsim qauv tuaj yeem tsim cov qauv txheej txheem nyias uas txo qhov hnyav tag nrho ntawm tus choj, ua rau muaj kev txuag nyiaj tseem ceeb hauv cov nqi hauv paus. Nyob rau hauv skyscrapers, nws yog siv rau cores thiab nro cov tswv cuab, tso cai rau sleeker architectural designs thaum maximize usable pem teb chaw.
Hnyav Machinery
Qhov no yog qhov tseem ceeb tshaj plaws sector rau S960Q. Nws yog cov khoom siv tseem ceeb rau telescopic cranes thiab crawler crane booms, qhov twg lub zog siab - rau - qhov hnyav piv tso cai rau kev nqa qhov siab ntau dua thiab muaj peev xwm. Nws tseem yog ib qho tseem ceeb rau cov cuab yeej siv mining, xws li excavator dipper sticks thiab cov tsheb thauj khoom loj, muab cov kav ntev uas xav tau los tiv thaiv kev cuam tshuam loj heev thiab qaug zog hauv qhov chaw hnyav.
Kev thauj mus los
Rau kev thauj mus los thiab kev tsheb ciav hlau, S960Q yog qhov kev ua si - hloov pauv rau kev ua kom zoo tshaj plaws. Los ntawm kev siv cov hlau no rau lub tsheb chassis, hnyav- lub luag haujlwm trailer, thiab qis- loaders, cov tuam txhab tuaj yeem txo cov tsheb hnyav. Qhov no tso cai rau kom muaj kev txwv ntau dua cov khoom thauj thiab txhim kho roj efficiency. Hauv kev lag luam kev tsheb ciav hlau, nws yog siv rau cov khoom siv tseem ceeb hauv cov tsheb thauj khoom thiab siab -cov tsheb ciav hlau ceev.
Offshore & Renewable Zog
Hauv kev lag luam tawm ntug dej hiav txwv, S960Q yog siv rau jack- nce rig ob txhais ceg thiab subsea qauv uas yuav tsum ua siab ntev heev dynamic loads. Nws lub luag haujlwm hauv lub zog tauj dua tshiab tau nthuav dav heev; tam sim no nws yog siv rau cov yees thiab kev txhawb nqa ncej ntawm tom ntej no - tiam ultra- cua turbines loj. Kev siv S960Q txo cov khoom siv thaum ua kom cov yees tuaj yeem txhawb nqa qhov hnyav ntawm cov turbines loj dua thiab cov hniav.
General & Txheej Txheem Engineering
Hauv kev lag luam petrochemical thiab ntawv, S960Q yog siv rau siab - cov hlab ntsha thiab cov turbine scroll. Nws muaj peev xwm tswj tau cov txheej txheem kev ncaj ncees nyob rau hauv siab heev- thiab nws muaj nyob rau hauv variants xws li S960QL (kuaj rau toughness mus rau -40 degree)- ua rau nws indispensable rau tej yaam num nyob rau hauv arctic los yog huab cua txias huab cua puag ncig.
Thov ib tus kws tshaj lij hais lus rau S960Q los ntawm GNEE Steel.
S960Q yog dab tsi?
S960Q yog qhov siab - lub zog quenched thiab tempered structural steel qib tau teev nyob rau hauv cov qauv European EN 10025-6, paub txog nws lub zog muaj zog heev thiab zoo toughness.
Lub npe "S960Q" txhais li cas?
Tus "S" qhia txog cov qauv hlau, tus lej sawv cev rau qib siab tsawg kawg nkaus lub zog, thiab "Q" qhia tias cov hlau tau muab rau hauv qhov kub thiab txias.
Dab tsi yog qhov kev xa khoom ntawm S960Q?
S960Q feem ntau yog xa mus rau hauv quenched thiab tempered (Q&T) mob kom ua tiav nws cov kev sib xyaw ua ke ntawm siab zog thiab toughness.
Puas yog S960Q haum rau kev ua haujlwm txias-?
S960Q muaj qhov txias txias -formability vim nws lub zog siab, yog li kev sib sau feem ntau ua nyob rau hauv chav tsev kub nrog ceev faj tswj ntawm dabtsi yog khoov radii thiab tsis txhob muaj ntau dhau.
Cov kev ntsuam xyuas zoo li cas feem ntau ua ntawm S960Q?
Cov kev ntsuam xyuas feem ntau suav nrog kev ntsuas tensile, Charpy cuam tshuam kev ntsuas ntawm qhov kub thiab txias, ntsuas hardness, kuaj ultrasonic, thiab kuaj xyuas ntawm microstructure.
Dab tsi yog microstructure ntawm S960Q?
S960Q feem ntau muaj qhov zoo -grained microstructure, feem ntau muaj tempered martensite los yog sib tov ntawm martensite thiab bainite, uas muab siab zog thiab toughness.
S960Q txawv ntawm ASTM A514 li cas ntawm daim ntawv thov?
Ob leeg yog siab -lub zog quenched thiab tempered steels, tab sis S960Q feem ntau yog siv nyob rau hauv European thiab lub ntiaj teb no hnyav machinery, thaum A514 yog ntau dua nyob rau hauv North American kev tsim kho thiab cov khoom siv.
Yuav ua li cas weldability ntawm S960Q piv rau qhov qis dua - lub zog steel qauv?
S960Q muaj qhov xav tau kev vuam ntau dua li qis dua - lub zog steels, feem ntau xav tau qhov kub thiab txias dua thiab kev tswj hwm nruj ntawm hydrogen kom tsis txhob tawg.
Dab tsi yog qhov txawv ntawm microstructure thiab cov khoom ntawm S960Q thiab kub - dov siab - lub zog steels?
S960Q muaj tag nrho cov cua sov-kho, zoo-grained microstructure nrog ntau zog thiab toughness, whereas kub- dov siab- lub zog steels cia siab ntau rau microalloying thiab tswj dov, ua rau qis zog tab sis feem ntau zoo formability.