s960 qwyog European tus qauv ultra- siab- lub zog structural steel paub rau nws qhov tshwj xeeb lub zog (tsawg kawg yield zog ntawm 960 MPa) thiab zoo heev toughness, tiav los ntawm ib tug quenching thiab tempering (Q) txheej txheem nrog rau qhov tsawg kawg nkaus - kub tej yam zog (L). Lub teeb yuag, cov hlau ruaj khov no yog qhov zoo tagnrho rau hnyav- cov ntawv thov hauv lub xov tooj ntawm tes thiab cov qauv ruaj khov xws li cranes, cov cuab yeej siv mining, thiab txuas hniav, tso cai rau kev txo qhov hnyav thaum tswj kev ua haujlwm zoo.
Tshuaj muaj pes tsawg leeg% ntawm steel S960QL
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Cu | Zr | B | CEV |
| max 0.2 hli | max 0.8 hli | max 1.7 Nws | max2 ua | max 0.02 Nws | max 0.01 Nws | max 1.5 hli | max 0.7 hli | max 0.12 | max 0.015 | max 0.06 | max 0.05 Nws | max 0.5 hli | max 0.15 Nws | max 0.005 Nws | max 0.82 |
Mechanical zog ntawm steel S960QL
| Nominal thickness (hli): | 3 - 50 |
| Rm- Tensile zog (MPa) | 980-1150 |
| Nominal thickness (hli): | 3 - 50 |
| ReH- Yam tsawg kawg nkaus tawm lub zog (MPa) | 960 |
| KV- Impact zog (J) longitud., | 0 degree 50 |
-20 degree 40 |
-40 degree 30 |
| A- Min. elongation Lo=5,65 √ Yog li (%) | 10 |
Cov qib sib npaug ntawm cov hlau S960QL
| EU EN |
Lub teb chaws Yelemees DIN, NWS |
Fabkis AFNOR |
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| s960 qw |
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daim ntawv thov
Mobile crane booms thiab telescopic caj npab:
Nws lub zog tawm los siab tso cai rau cov neeg tsim qauv los txo qhov ntau thiab tsawg thiab qhov hnyav tag nrho, txhim kho nqa lub peev xwm thiab roj efficiency.
Heavy -cov tsheb thauj khoom thiab cov khoom siv trailer:
Siv rau chassis beams, cross member, thiab ncua kev kawm ntawv qhov twg siab load peev thiab durability yog qhov tseem ceeb.
Offshore qauv:
Siv rau hauv cov platforms, tsho, thiab cov khoom siv hauv dej hiav txwv uas muaj zog thiab tsis kam mus rau qis - qhov kub thiab txias yuav tsum tau tawg.
Mining thiab siv tshuab:
Siv nyob rau hauv hydraulic txhawb thav duab, loader caj npab, thiab excavator Cheebtsam uas muaj kev cuam tshuam hnyav thiab cyclic loading.
Choj thiab structural engineering:
Ua hauj lwm nyob rau hauv hnyav loaded trusses, kab teeb, thiab pob qij txha kom txo cov qauv hnyav thaum tswj kev ruaj ntseg margins.
Armor thiab cov qauv kev tiv thaiv:
Siv nyob rau hauv cov tub rog tsheb thiab kev ruaj ntseg teeb meem vim nws siab zog thiab lub zog nqus peev xwm.
Cov cuab yeej tsim hluav taws xob:
Siv nyob rau hauv cov cua turbine yees, generator thav duab, thiab lwm yam khoom uas muaj zog thiab qaug zog kuj tseem ceeb.
Yog xav paub ntxiv txog GNEE cov khoom siv hlau, tiv tauj peb ntawm beam@gneesteelgroup.com. Peb tos ntsoov yuav ua haujlwm nrog koj.
Dab tsi yog cov ntawv thov tseem ceeb ntawm S960QL?
S960QL feem ntau yog siv rau hauv cov khoom nqa hnyav xws li crane booms, telescopic caj npab, thiab lwm yam siab -kev ua tau zoo ntawm cov qauv. Nws kuj tseem pom muaj nyob rau hauv cov qauv hauv ntug dej hiav txwv, cov tshuab mining, thiab cov tsheb thauj khoom hnyav uas muaj zog thiab qhov hnyav tsawg yog qhov tseem ceeb.
Vim li cas S960QL haum rau crane booms?
Nws lub zog siab tso cai rau cov neeg tsim qauv tsim cov qauv sib dua thiab muaj txiaj ntsig zoo dua thaum tuav cov khoom thauj - nqa lub peev xwm. Qhov no txo qhov hnyav ntawm lub tshuab tag nrho, txhim kho kev txav mus los, thiab nce kev ua haujlwm nqa.
S960QL ua haujlwm li cas hauv qhov chaw qis -kub?
S960QL yog tsim los tswj kom muaj zog zoo ntawm qhov kub thiab txias, ua rau nws haum rau siv nyob rau hauv cov huab cua txias los yog offshore daim ntaub ntawv uas cov ntaub ntawv yuav tsum tiv thaiv tej yam loading yam tsis muaj nkig tsis ua hauj lwm.
Puas yog S960QL weldable?
Yog lawm, S960QL yog weldable, tab sis vim nws lub zog siab thiab cov ntsiab lus alloy, cov txheej txheem vuam zoo yog tsim nyog. Cov no yuav suav nrog preheating, tswj qhov kub thiab txias, thiab cov khoom siv tsim nyog kom tsis txhob muaj qhov txias txias thiab ua kom cov tawv tawv zoo nyob rau hauv tshav kub- thaj tsam cuam tshuam.
Dab tsi yog txoj kev vuam siv rau S960QL?
Cov txheej txheem muaj xws li shielded hlau arc vuam, roj hlau arc vuam, thiab submerged arc vuam. Qhov kev xaiv nyob ntawm cov khoom thickness, ntau lawm tej yam kev mob, thiab yuav tsum tau weld zoo, nrog ib tug tsim nyog welding txheej txheem specification ib txwm pom zoo.
Kev kho cua sov dab tsi yog siv rau S960QL?
S960QL raug quenching thiab tempering. Quenching tsim ib qho nyuaj microstructure, thaum tempering txo hardness thiab sab hauv kev ntxhov siab, ua rau lub zog xav tau - toughness tshuav nyiaj li cas.
S960QL piv rau S690QL li cas?
S960QL muaj lub zog muaj zog ntau dua li S690QL, ua kom muaj qhov hnyav dua hauv cov qauv tsim. Txawm li cas los xij, nws yuav muaj qhov qis dua me ntsis ductility thiab toughness thiab yuav tsum tau nruj dua vuam thiab fabrication tswj. S690QL yooj yim dua rau kev ua haujlwm thiab siv qhov chaw muaj zog heev tsis tseem ceeb.
S960QL piv rau cov qauv carbon steel li cas?
Piv nrog rau cov pa roj carbon steels, S960QL muaj zog ntau dua thiab zoo dua qis -kub toughness vim nws cov ntsiab lus alloy thiab nplua -grained microstructure. Txawm li cas los xij, nws yuav tsum tau ua tib zoo tuav ntau dua thaum vuam thiab kho cua sov kom tswj tau nws cov khoom.
S960QL piv rau stainless hlau li cas?
S960QL muaj lub zog tawm los ntau dua li cov qauv stainless hlau feem ntau, ua kom nws zoo dua rau qhov hnyav -rhiab heev, siab -load qauv. Stainless hlau, txawm li cas los xij, muab kev tiv thaiv corrosion zoo dua, yog li S960QL feem ntau siv nrog cov txheej tiv thaiv thaum corrosion yog kev txhawj xeeb.
Dab tsi yog qhov zoo ntawm kev siv S960QL?
Cov txiaj ntsig tseem ceeb suav nrog lub zog siab heev, zoo qis -kub toughness, thiab muaj peev xwm txo qhov hnyav ntawm cov qauv. Qhov no ua rau kev tsim qauv zoo dua, kev siv cov khoom siv qis dua, thiab txhim kho kev ua haujlwm hauv cov tshuab hnyav thiab cov khoom nqa nqa.
Dab tsi yog qhov txwv ntawm kev siv S960QL?
Cov kev txwv suav nrog cov khoom siv ntau dua thiab cov nqi tsim khoom piv rau qis dua - steels zog. Vuam thiab fabrication yuav tsum muaj kev txawj ntse ntau dua thiab nruj txheej txheem tswj kom tsis txhob tawg thiab tswj cov khoom. Cov ntu tuab kuj tseem tuaj yeem ua rau txo qis, yuav tsum tau ua tib zoo xaiv qib thiab tshuaj xyuas.
Tus nqi ntawm S960QL piv rau lwm yam steels li cas?
S960QL feem ntau kim dua li cov qauv steel qauv thiab txawm tias qee qhov siab - qib zog vim nws cov tshuaj lom neeg muaj pes tsawg leeg, cov txheej txheem tsim khoom, thiab kev tswj xyuas nruj. Cov nqi kuj tuaj yeem sib txawv raws li qhov sib txawv xws li thickness, tus neeg muag khoom, kev txiav txim ntim, thiab kev lag luam xav tau. Piv rau qis dua -lub zog quenched thiab tempered steels, S960QL feem ntau hais kom tus nqi tseem ceeb vim nws qib siab zog thiab kev ua haujlwm ntau dua.