S890 qwyog ib qho quenched thiab tempered siab -lub zog steel qib tau teev tseg hauv European tus qauv EN 10025-6. Nws yog ib feem ntawm S series ntawm cov qauv steels, paub txog nws cov txiaj ntsig zoo heev thiab zoo toughness, tshwj xeeb tshaj yog nyob rau hauv qis kub.
Tshuaj muaj pes tsawg leeg ntawm S890QL
| % | |
|---|---|
| C | 0.20 |
| Si | 0.80 |
| Mn | 1.70 |
| P | 0.020 |
| S | 0.010 |
| N | 0.015 |
| B | 0.0050 |
| Cr | 1.50 |
| Cu | 0.50 |
| Mo | 0.70 |
| Nb | 0.06 |
| Ni | 2.0 |
| Ti | 0.05 |
| V | 0.12 |
| Zr | 0.15 |
Mechanical Properties ntawm S890QL
| Lub npe | Mechanical Properties (ambient kub) | |||||||
|---|---|---|---|---|---|---|---|---|
| Lub npe hlau | Hlau Number | Min. Yield zog ReH MPa | Tensile zog Rm MPa | Min. & elongation tom qab tawg | ||||
| Nominal thickness (hli) | Nominal thickness (hli) | |||||||
| >3 <50 | >50 <100 | >100 <150 | >3 <50 | >50 <100 | >100 <150 | |||
| S890 qw | 1.8983 | 890 | 830 | -- | 940/1100 | 880/1100 | -- | 11 |
V Notch Impact Test
| Qib | Qauv Orientation | @0 Deg C | @-20 ° C | -40 ° C | @ -60 ° C |
|---|---|---|---|---|---|
| S890 qw | Ntev | 50J | 40J | 30J | |
| Hloov | 35J | 30J | 27J |
Cov ntawv thov tseem ceeb ntawm S890QL
Lifting & tuav cov cuab yeej
S890QL yog dav siv hauv mobile cranes, loader cranes, telescopic booms, aerial work platforms, and various load-klift devices. Nws lub zog siab - mus rau - qhov hnyav piv tso cai rau cov tuam txhab kom txo qhov hnyav ntawm cov booms thiab cov khoom siv hauv lub cev thaum tuav lossis nce lub peev xwm nqa, txhim kho roj efficiency thiab maneuverability. Lub steel zoo toughness thiab qaug zog kuj pab kom ntev -lub sij hawm kev cia siab nyob rau hauv rov lifting thiab dynamic loading tej yam kev mob.
Kev tsim kho
Hauv kev tsim kho kev lag luam, S890QL yog ua haujlwm nyob rau hauv kev tsim cov kav ntev - ncua kev txuas, cov tswv cuab hnyav rau cov tsev siab - nce siab, thiab loj - cov chaw loj xws li dav hlau hangars thiab chaw ua yeeb yam. Nws yog qhov tshwj xeeb tshaj yog tsim rau cov txheej txheem tseem ceeb uas raug hnyav li qub thiab dynamic loads, cua zog, thiab seismic kev ua si. Los ntawm kev siv S890QL, engineers tuaj yeem txhim kho cov qauv tsim, txo cov khoom siv, thiab txhim kho tag nrho cov qauv kev ua tau zoo thiab ua haujlwm ntev.
Kev thauj mus los
S890QL pom daim ntawv thov hauv cov tsheb thauj khoom uas tau hais tseg, hnyav- lub luag haujlwm trailer, qis- loaders, thiab cov thawv thauj tshwj xeeb. Nws lub zog siab ua rau kev tsim kho ntawm lub teeb tsis tau muaj zog dua chassis, thav duab, thiab lub cev lub cev, uas pab txhim kho lub peev xwm them nyiaj thiab txo cov nqi khiav haujlwm. Lub steel lub toughness thiab kev cuam tshuam kuj ua rau nws haum rau cov tsheb khiav nyob rau hauv ntxhib struts los yog nyob rau hauv ib puag ncig hnyav.
Mining & Earthmoving
Tsis pub dhau lub mining thiab earthmoving sector, S890QL yog siv rau kev tsim thoob, hniav qauv, thav duab, thiab lwm yam hnyav -cov dej num ntawm excavators, loaders, thiab mining tsheb. Nws cov kev sib xyaw ua ke ntawm lub zog siab thiab zoo toughness tso cai rau cov khoom no tuaj yeem tiv taus qhov cuam tshuam loj heev, kev puas tsuaj, thiab kev thauj khoom hnyav uas feem ntau ntsib hauv qhov chaw mining thiab kev tsim kho, yog li txuas ntxiv cov khoom siv lub neej.
Zog & Roj / Gas
Nyob rau hauv lub zog thiab roj / roj kev lag luam, S890QL yog siv nyob rau hauv hydraulic systems, offshore platforms, subsea structures, thiab siab hlab ntsha Cheebtsam. Nws muaj peev xwm tswj tau lub zog siab thiab tawv tawv ntawm qhov kub thiab txias thiab nyob rau hauv siab - cov kev mob siab ua rau nws haum rau qhov hnyav offshore thiab onshore ib puag ncig. Cov hlau weldability kuj pab txhawb kev tsim cov qauv loj thiab cov qauv tsim nyog hauv cov haujlwm no.
Agricultural Machinery
S890QL kuj tseem siv rau hauv cov khoom hnyav- cov tshuab ua liaj ua teb xws li cov tshuab txiav, cov tsheb laij teb loj, thiab cov khoom siv ua liaj ua teb. Los ntawm kev muab lub zog siab - rau - qhov hnyav piv, nws pab txo qhov hnyav tag nrho ntawm cov tshuab thaum ua kom lawv cov qauv nruj thiab ua haujlwm rau cov khoom hnyav thiab cuam tshuam thaum lub sijhawm ua haujlwm, pab txhawb kev txhim kho thiab ua haujlwm ntev.
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.
Tiv tauj peb ntawm beam@gneesteelgroup.com. rau pricing, technical support, los yog customized daws. Peb yeej ib txwm npaj los txhawb koj qhov project.
Dab tsi yog cov tshuaj muaj pes tsawg leeg ntawm S890QL?
S890QL yog ib qho qis-carbon, qis- alloy steel nrog tswj cov nqi ntawm manganese, chromium, molybdenum, thiab microalloying ntsiab xws li niobium thiab vanadium. Cov txheej txheem no ua kom lub zog siab, zoo toughness, thiab txhim kho weldability piv rau cov pa siab - lub zog steels.
Dab tsi yog qhov cuam tshuam toughness ntawm S890QL?
S890QL feem ntau yuav tsum muaj qhov cuam tshuam tsawg kawg nkaus ntawm 27 J ntawm qhov kub thiab txias mus rau −50 degree, nyob ntawm qhov tuab thiab cov txheej txheem tshwj xeeb, kom ntseeg tau tias muaj kev tiv thaiv zoo rau cov pob txha tawg hauv qhov chaw txias.
Kev kho cua sov dab tsi yog siv rau S890QL?
S890QL yog muab nyob rau hauv quenched thiab tempered (QT) mob. Cov hlau yog rhuab mus rau ib tug haum kub, quenched nyob rau hauv dej los yog roj, thiab ces tempered mus cuag lub siab xav ua ke ntawm siab zog thiab toughness.
S890QL ua haujlwm li cas hauv daim ntawv thov qaug zog?
S890QL nthuav tawm kev qaug zog zoo vim nws qhov zoo -grained microstructure thiab siab yield zog. Qhov no ua rau nws haum rau cov khoom uas raug rov ua dua, xws li crane booms thiab chassis lug.
Qhov txawv ntawm S890QL thiab S890Q yog dab tsi?
Ob qib muaj qhov tsawg kawg nkaus tawm lub zog ntawm 890 MPa thiab yog quenched thiab tempered, tab sis S890QL muaj kev txhim kho qis -kub toughness (down to −50 degree), hos S890Q feem ntau muaj toughness yuav tsum tsuas yog mus rau −20℃.
S890QL piv rau ASTM A514 qib steel li cas?
ASTM A514 yog quenched thiab tempered siab - lub zog steel nrog qhov tsawg kawg nkaus lub zog ntawm 690 MPa, qis dua S890QL's 890 MPa. S890QL muab lub zog ntau dua thiab zoo dua qis-kub toughness, thaum A514 feem ntau siv hauv North American fabrication thiab cov qauv siv.
Dab tsi yog qhov txawv ntawm formability ntawm S890QL thiab S700MC?
S700MC yog ib qho thermomechanically dov steel nrog zoo formability thiab weldability piv rau S890QL. S890QL, yog qib quenched thiab tempered, muaj zog dua tab sis yuav tsum tau ua tib zoo tsim thiab vuam txheej txheem.
S890QL piv rau stainless hlau hauv kev siv cov qauv li cas?
Stainless hlau muab kev tiv thaiv corrosion zoo heev tab sis muaj zog qis dua thiab tus nqi siab dua S890QL. S890QL yog qhov zoo dua rau qhov hnyav-sensitive, siab-load qauv qhov twg corrosion kuj tuaj yeem ua tiav los ntawm txheej txheej lossis lwm txoj kev tiv thaiv.
Dab tsi yog cov tuab tuab muaj rau S890QL?
S890QL feem ntau yog tsim nyob rau hauv thicknesses los ntawm 6 hli mus rau ib ncig ntawm 150 hli, nrog txhua yam khoom kho raws li thickness kom muaj zog thiab toughness.
Txoj kev tiv thaiv saum npoo dab tsi yog siv rau S890QL?
Cov txheej txheem tiv thaiv saum npoo rau S890QL suav nrog kev tua blasting, priming, painting, thiab galvanizing. Cov kev kho mob no pab tiv thaiv corrosion thiab txuas ntxiv lub neej kev pab cuam ntawm cov khoom raug rau qhov chaw hnyav.