S890Qyog ib qho ultra- siab- lub zog quenched thiab tempered structural steel nrog qhov tsawg kawg nkaus lub zog ntawm 890 MPa. Nws muaj qhov toughness zoo, weldability, thiab qaug zog tiv thaiv, ua rau nws haum rau hnyav -load thiab siab - kev siv kev ntxhov siab.
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S890QTshuaj 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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S890 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 |
S890Q Mechanical Property |
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Thickness |
Yield |
Tensile |
Elongation |
Min Impact Zog
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S890 Q |
mm |
Min Mpa |
Mpa |
Tsawg% |
-20 |
30J |
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3<> |
890 |
940-1100 |
11 |
-20 |
30J |
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50<> |
830 |
880-1100 |
11 |
-20 |
30J |
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100<> |
800 |
820-1000 |
11 |
-20 |
30J |
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Cov ntawv thov tseem ceeb
Lifting & Loading Equipment:
S890Q yog dav siv nyob rau hauv mobile cranes, loader cranes, aerial platforms, hoists, thiab ntau yam load- tuav iav. Nws lub zog ultra- siab zog tso cai rau cov neeg tsim khoom txo qhov hnyav ntawm booms, jibs, thiab chassis Cheebtsam thaum tuav lub peev xwm thauj khoom siab thiab kev ruaj ntseg, txawm tias nyob rau hauv dynamic thiab repetitive lifting tej yam kev mob.
Kev thauj mus los:
Hauv kev thauj mus los, S890Q yog siv rau hauv cov tsheb thauj khoom uas tau hais tseg, hnyav -cov haujlwm trailer, thiab cov thawv tshwj xeeb. Los ntawm kev siv lub siab no - lub zog steel, lub tsheb lub cev tuaj yeem ua kom sib zog dua yam tsis muaj kev cuam tshuam rau kev ua haujlwm ntev, uas ua rau kom muaj peev xwm them tau thiab txhim kho roj efficiency, raws li tau sau tseg los ntawm Brown McFarlane thiab lwm qhov chaw lag luam.
Kev tsim kho:
Hauv kev tsim kho, S890Q yog siv nyob rau hauv siab - cov tsev nce siab, txuas hniav, scaffolding, thiab kev sib txuas lus lossis cov cua ntsawj ntshab. Nws qhov kev sib xyaw ua ke ntawm lub zog thiab qhov hnyav pab txo qhov hnyav ntawm cov qauv, txhim kho seismic kev ua tau zoo, thiab tso cai rau cov qauv siv tau zoo dua, tshwj xeeb tshaj yog nyob rau hauv loj -span thiab siab - cov qauv kev ntxhov siab.
Mining & Kev Ua Liaj Ua Teb:
S890Q kuj pom muaj nyob rau hauv cov khoom txav hauv av, thoob, thiab cov tshuab ua liaj ua teb hnyav. Cov ntawv thov no xav tau kev hnav zoo heev thiab muaj peev xwm tiv taus qhov hnyav thiab qhov hnyav, ua rau S890Q nyiam xaiv raws li ntau yam kev lag luam hais.
Roj & Roj:
Hauv kev lag luam roj thiab roj, S890Q yog siv rau kev tsim tawm ntawm ntug dej hiav txwv, cov hlab ntsha siab, thiab lwm yam tseem ceeb uas ua haujlwm nyob rau hauv qhov hnyav thiab corrosive ib puag ncig. Nws lub zog siab thiab kev qaug zog zoo pab ua kom muaj kev ntseeg tau thiab kev nyab xeeb ntawm cov qauv xav tau.
Cov txiaj ntsig tseem ceeb:
High Strength & Weight Savings:
Nrog rau qhov tsawg kawg nkaus lub zog ntawm 890 MPa, nws tso cai rau nyias nyias, sib dua cov qauv uas tuaj yeem nqa tau ntau dua, txo cov nqi khoom siv thiab kev siv roj hauv kev thauj mus los.
Zoo heev Toughness:
Nws cov txheej txheem quenched thiab tempered (QL) muab kev tiv thaiv siab thiab tawg toughness, txawm tias qhov kub thiab txias, tseem ceeb heev rau qhov chaw hnyav.
Great Weldability:
Txawm hais tias nws lub zog, nws tswj tau zoo weldability, tso cai rau kev tsim kom zoo nkauj thiab cov khoom sib xyaw ua ke.
Enhanced Durability:
Muab lub neej ua haujlwm ntev dua hauv kev xav tau, tiv thaiv kev puas tsuaj thiab kev ntxhov siab hauv kev siv xws li lub ntiaj teb - txav thiab khawb.
Versatility:
Siv thoob plaws kev lag luam xws li kev tsim kho, kev thauj mus los, kev nqa, thiab kev tsuas yog xav tau kev thauj khoom -cov kabmob.
Tau txais cov lus muaj nuj nqis rau S890Q, Hu rau GNEE Steel.
Qhov tsawg kawg nkaus tawm lub zog ntawm S890Q yog dab tsi?
Qhov tsawg kawg nkaus yield zog ntawm S890Q yog 890 MPa, uas faib nws raws li ib tug ultra- siab- lub zog structural steel.
Cov txheej txheem kho cua sov dab tsi yog siv rau S890Q?
S890Q yog tsim los siv cov txheej txheem quenching thiab tempering, uas ua rau lub zog siab thaum tuav zoo toughness thiab ductility.
Dab tsi yog qhov raug tensile lub zog ntau ntawm S890Q?
S890Q feem ntau muaj lub zog tensile ntawm 960 thiab 1100 MPa, nyob ntawm qhov tuab thiab kev tsim khoom.
Dab tsi yog qhov toughness theem ntawm S890Q?
S890Q muaj cov tawv tawv zoo, txawm tias qhov kub thiab txias, uas yog ib qho tseem ceeb rau kev tiv thaiv dynamic thiab cuam tshuam.
Dab tsi yog qhov weldability ntawm S890Q?
S890Q muaj weldability zoo, tab sis yuav tsum tau preheating tsim nyog thiab tswj interpass kub kom tsis txhob txias cracking.
Dab tsi yog qhov sib txawv thickness ntau rau S890Q daim hlau?
S890Q feem ntau muaj nyob rau hauv thicknesses los ntawm kwv yees li 6 hli mus rau 100 hli, nrog loj thicknesses muaj nyob rau hauv kev thov.
Cov txheej txheem saum npoo dab tsi muaj rau S890Q?S890Q daim hlau feem ntau yog muab nrog lub nplai zeb nplais, tab sis kuj tuaj yeem raug tua- blasted thiab primed rau kev tiv thaiv corrosion.
Dab tsi yog qhov txiaj ntsig tseem ceeb ntawm kev siv S890Q tshaj qis dua -lub zog steels?
Siv S890Q tso cai rau txo qhov hnyav hnyav, muaj peev xwm thauj khoom ntau dua, thiab txhim kho cov qauv kev ua haujlwm zoo hauv cov ntawv siv hnyav -.
Dab tsi yog qhov txwv ntawm S890Q?
Cov kev txwv suav nrog cov nqi khoom siv ntau dua, cov txheej txheem vuam nruj dua, thiab ua rau muaj kev cuam tshuam ntau ntxiv rau hydrogen -induced cracking yog tias tsis raug preheated thiab tswj.