S690QL Ultra Siab Lub Zog Steel SheetyogTS EN 10025-6quenched thiab tempered siab -lub zog steel phaj. khav theeb690 MPa uayam tsawg kawg nkaus yield zog thiab txhim khu kev qha-40 degreelow-kub toughness, qib no muab lub zog sib npaug thiab weldability. Nws yog dav fabricated rau hauv crane booms, excavator thav ntawv thiab mining pob tseg tsheb Cheebtsam rau ntiaj teb no hnyav machinery manufacturing.
Tiv tauj peb tam sim no rau ib nqe lus
GNEE STEEL muab cov qhabnias EN 10025-6 S690QL steel phaj nrog daim ntawv pov thawj zeb tiav.Xa koj qhov kev xav tau loj kom tau txais qhov tseeb FOB hais tam sim.
Qhov zoo ntawm S690QL Siab-Lub zog steel phaj rau cov tshuab hnyav
High yield zog rau cov yam ntxwv lightweighting
S690QL steel phaj muaj qhov tsawg kawg nkaus 690 MPa yield zog. Cov neeg tsim qauv siv cov phaj nyias nyias los txiav cov khoom hnyav uas tsis muaj peev xwm txo qis, qhov zoo dua rau cov tshuab hnyav hnyav thiab crane booms.
Certified low-kub los tiv thaiv
Raws li quenched thiab tempered steel, S690QL ua tiav yam tsawg kawg nkaus 30 J Charpy cuam tshuam lub zog ntawm -40℃. Nws zam kev tawg tawg thaum lub tshuab hnyav ua haujlwm hauv thaj chaw txias lossis qhov chaw qhib cua mining.
Controllable vuam kev ua tau zoo rau cov khoom tsim
S690QL siab zog steel txais microalloy tsim. Nrog cov txheej txheem preheating txheej txheem, cov neeg tsim khoom tuaj yeem ua tiav cov kev sib koom ua ke txhim khu kev qha rau cov tshuab loj loj thauj khoom -cov kabmob cov qauv.
Stable mechanical zog thoob plaws thickness ntau yam
Tsis pub dhau 6-50 hli thickness, S690QL tuav lub zog tensile zoo ib yam ntawm 770-940 MPa. Cov khoom sib xws txo qhov kev pheej hmoo ntawm kev tsis lees paub thaum lub sijhawm ua cov khoom siv ua haujlwm hnyav.
Ua raws li EN 10025-6 rau kev lees txais qhov project thoob ntiaj teb
S690QL ua raws li EN 10025-6 tus qauv. Cov ntaub ntawv pov thawj kev xeem tuaj yeem lees paub los ntawm cov neeg yuav khoom txawv teb chaws rau cov tshuab hnyav export thiab thoob ntiaj teb kev sib tw ua haujlwm.
Cov tshuaj muaj pes tsawg leeg ntawm S690QL siab zog steel ntawv
| Cov tshuaj muaj pes tsawg leeg ntawm S690QL % Max | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
C |
SI |
Mn |
P |
S |
N |
B | Cr | Cu | Mo | Nb | Ni | Ti | V | Zr |
| 0.2 | 0.80 | 1.70 | 0.020 | 0.010 | 0.015 | 0.005 | 1.50 | 0.50 | 0.70 | 0.06 | 2.0 | 0.05 | 0.12 | 0.15 |
Mechanical Properties ntawm S690QL Steel Phaj
| Mechanical Properties ntawm S690QL | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | ||||||
| S690 qw | 1.8931 | 690 | 650 | 630 | 770/940 | 760/930 | 710/900 | 14 | |||
S690QL Hlau Phaj V tsis cuam tshuam kev sim
| V notch impact test | |||||
|---|---|---|---|---|---|
|
Qib |
Sample Orientation |
ntawm 0 degree |
ntawm -20 degree |
ntawm -40 degree |
ntawm -60 degree |
| S690 qw | Ntev | 50J | 40J | 30J | |
| S690 qw | Hloov | 35J | 30J | 27J | |
Yog vim li cas S690QL xa Ultra-High Strength Performance?
Microalloy element composition tsim
S690QL steel phaj ntxiv kab Nb, V thiab Ti microalloys. Cov ntsiab lus no tsim cov dej nag zoo los cuam tshuam kev loj hlob ntawm cov nplej thiab txhim kho lub zog ntawm cov khoom siv hauv EN 10025-6.
Tswj quenching thiab tempering kub kho
Raws li quenched thiab tempered steel, S690QL dhau mus nruj Q + T txheej txheem. Qhov ua kom zoo cua txias thiab cua sov lub voj voog tsim tempered martensite qauv kom ua tiav qhov tsawg kawg nkaus 690 MPa yield zog.
Precise grain refinement thaum steelmaking
Nruam casting thiab tswj dov refine internal grain loj hauv qab no 10μm. Cov nplej zoo tshaj plaws thaiv kev nthuav dav thiab sib npaug ntawm lub zog thiab qis -kub toughness ntawm S690QL steel phaj.
nruj impurity yam txwv
Cov neeg tsim khoom txwv S thiab P cov ntsiab lus qis dua 0.015% rau S690QL siab zog steel. Tsawg impurities txo qhov tsis xws luag sab hauv thiab zam kev ua haujlwm degradation nyob rau hauv alternating hnyav loads.
Uniform internal microstructure tswj
Cov cua kub sib xws thaum lub sij hawm kho QT zam tsis sib xws kev ntxhib los mos ntawm cov phaj tuab. Stable microstructure lav ruaj khov tensile thiab cuam tshuam kev ua tau zoo rau tuab S690QL daim hlau 6-50mm.
Siv tau Heavy Machinery Cheebtsam rau S690QL siab zog ntawv
Crane telescopic booms
S690QL steel phaj (tsawg kawg 690 MPa yield zog) yog ua tiav rau hauv telescopic crane booms. Nyias phaj tsim txo boom hnyav thaum txhawb nqa rov qab nqa cov khoom siv mobile crane.
Mining pob tseg tsheb chassis & cargo lub cev
Fabricated los ntawm quenched thiab tempered S690QL siab zog steel, cov khoom no dais nruam loads hnyav. Lub -40℃cuam tshuam cov cuab yeej haum rau qhib qhov mining ua haujlwm hauv huab cua txias.
Excavator lub ntsiab thav duab thiab kiv puag ncig platforms
S690QL structural phaj tuav alternating dynamic loads thaum excavation. Cov khoom ruaj khov tsis pub dhau 6-50mm thickness lav lub neej ntev kev pabcuam rau cov tub ntxhais excavator load-cov kabmob qhov chaw.
Log loader txhawb nqa brackets thiab caj npab qauv
Cov neeg tsim khoom txiav thiab vuam S690QL steel phaj los ua haujlwm ua haujlwm caj npab. Nws lub zog sib npaug thiab weldability txaus siab rau kev sib txhuam hnyav thiab cuam tshuam rau hauv kev tsim kho hauv av.
Hnyav trailer load- nqa kab
S690QL siab zog steel yog thov rau load beams ntawm oversize thauj trailers. Lub zog tensile zoo ib yam ntawm 770-940 MPa ua tau raws li qhov ntev - kev thauj mus los hauv qab cov khoom thauj hnyav.
Tiv tauj peb tam sim no rau tus nqi tshiab thiab kuaj dawb!
Xav tau kev txhim khu kev qha S690QL siab zog steel rau hnyav machinery fabrication? Hu rau GNEE STEEL rau cov khoom muaj, cov kev daws teeb meem thiab cov khoom siv kev txhawb nqa.
Vim li cas thiaj xaiv GNEE STEEL ua koj tus khub ntseeg siab?
Peb Qhov Kev Pabcuam
GNEE STEEL muab cov kev daws teeb meem sib xyaw: S690QL steel phaj mov, precision machining, kev txhawb nqa thiab kev xa tawm tag nrho rau cov neeg yuav khoom thoob ntiaj teb.
Lub sij hawm ua cov khoom lag luam ruaj khov thiab cov ntaub ntawv xa tawm tus qauv
Standard stocked S690QL daim hlau tuaj yeem xa tuaj hauv 7 hnub ua haujlwm. Peb npaj ua tiav cov ntaub ntawv kev lis kev cai thiab tshuaj xyuas kom tsis txhob ncua sij hawm rau lub ntiaj teb hnyav tshuab manufacturers.
Muaj txaus Tshuag ntawm S690QL steel phaj nrog hloov tau MOQ
GNEE STEEL tuav cov khoom muag ntawm quenched thiab tempered S690QL daim hlau los ntawm 6-50mm. Peb lees txais kev txiav txim mus sib hais pib los ntawm 1 tuj, tsis zoo li feem ntau mills xav tau tag nrho cov thawv ntim.
Hauv -Kev ntsuam xyuas hauv tsev kom ntseeg tau tias ua tau raws li EN 10025-6
Peb ua batch tshuaj xyuas rau -40℃cuam tshuam lub zog thiab tensile cov ntaub ntawv. Tag nrho cov ntaub ntawv traceable MTC tau muab rau txhua qhov S690QL siab zog steel xa khoom los txhawb qhov kev lees paub.
Ib - nres CNC txiav & ntug kev pabcuam
GNEE STEEL muab cov phaj ncaj txiav, beveling thiab drilling rau S690QL steel phaj. Ua ntej-fabricated qhov chaw txo koj cov khoom siv machining sab hauv thiab ua kom luv luv rau cov tshuab hnyav.
Kev cob qha metallurgical txhawb rau kev hloov khoom siv
Peb cov engineers muab kev qhia pub dawb rau S690QL cov qhab nia sib npaug thiab cov kev ntsuas vuam. Peb pab cov neeg yuav khoom kom tsis txhob muaj qhov yuam kev thaum xaiv lwm lub zog hlau.
Kev ywj pheej thib peb - tog neeg soj ntsuam tau txhawb nqa ua ntej xa khoom
GNEE STEEL tso cai rau SGS lossis cov neeg siv khoom-tsim cov neeg soj ntsuam los kuaj S690QL steel phaj ua ntej thauj khoom. Cov txheej txheem QC pob tshab no cais peb los ntawm cov neeg xa khoom tsis kam ua ntej - ntawv pov thawj khoom xa tuaj.
Muaj Tshuag
Txiav kev ua
Ntim & Shipping
EN 10025-6 S690QL High Yield Steel Phaj Loj
| Qhov ntau thiab tsawg (MM) | Ntev | Dav | tuab |
|---|---|---|---|
| 8*1500*11000 | 11000 | 1500 | 8 |
| 8*1550*6100 | 6100 | 1550 | 8 |
| 8*1500*13000 | 13000 | 1500 | 8 |
| 5*1500*12000 | 12000 | 1500 | 5 |
| 8*1550*6100 | 6100 | 1550 | 8 |
| 6*1500*13000 | 13000 | 1500 | 6 |
| 5*1500*12000 | 12000 | 1500 | 5 |
| 6*1500*13000 | 13000 | 1500 | 6 |
| 4*1500*13000 | 13000 | 1500 | 4 |
| 6*1500*6100 | 6100 | 1500 | 6 |
| 4*1500*13000 | 13000 | 1500 | 4 |
| 6*1500*6100 | 6100 | 1500 | 6 |
| 3*1400*9000 | 9000 | 1400 | 3 |
| 6*1500*6100 | 6100 | 1500 | 6 |
| 12*1500*12000 | 12000 | 1500 | 12 |
| 6*1500*6100 | 6100 | 1500 | 6 |
| 12*1500*12000 | 12000 | 1500 | 12 |
| 6*1500*6100 | 6100 | 1500 | 6 |
| 8*1800*13000 | 13000 | 1800 | 8 |
| 6*1500*6100 | 6100 | 1500 | 6 |
| 8*1500*12000 | 12000 | 1500 | 8 |
| 6*1500*6100 | 6100 | 1500 | 6 |
| 7*1500*12000 | 12000 | 1500 | 7 |
| 6*1500*6100 | 6100 | 1500 | 6 |
| 7*1500*12000 | 12000 | 1500 | 7 |
| 6*1500*8500 | 8500 | 1500 | 6 |
| 6*1650*12300 | 12300 | 1650 | 6 |
| 6*1650*2500 | 2500 | 1650 | 6 |
| 6*1650*12300 | 12300 | 1650 | 6 |
| 6*1500*8500 | 8500 | 1500 | 6 |
| 5*1500*12000 | 12000 | 1500 | 5 |
| 6*1500*8500 | 8500 | 1500 | 6 |
| 4*1500*13000 | 13000 | 1500 | 4 |
| 6*1550*11000 | 11000 | 1550 | 6 |
| 3*1400*9000 | 9000 | 1400 | 3 |
| 7*1500*11000 | 11000 | 1500 | 7 |
| 3*1400*9000 | 9000 | 1400 | 3 |
| 7*1500*11000 | 11000 | 1500 | 7 |
| 8*1800*13000 | 13000 | 1800 | 8 |
| 7*1500*11000 | 11000 | 1500 | 7 |
| 8*1800*13000 | 13000 | 1800 | 8 |
| 7*1500*11000 | 11000 | 1500 | 7 |
| 8*1550*6100 | 6100 | 1550 | 8 |
S690QL Hlau Phaj Thickness kam rau ua
| 690QL phaj hauv LB / sq. ko taw | S690QL1 Phaj in LB/Sq (IN) | 1.8933 Khoom ntsuas kev kam rau siab | |
|---|---|---|---|
| 96 Dav (hauv) | 72 Dav (hauv) | ||
| 73.672 | 0.51161 | +.075 -.010 | +.070 -.010 |
| 42.665 | 0.29628 | ||
| 58.169 | 0.40395 | ||
| 53.001 | 0.36806 | ||
| 63.337 | 0.43984 | ||
| 47.833 | 0.33217 | ||
| 146.972 | 1.02064 | +.160 -.010 | +.150 -.010 |
| 126.301 | 0.87709 | ||
| 13.746 | 0.09546 | +.050 -.010 | +.045 -.010 |
| 8.579 | 0.05958 | ||
| 11.162 | 0.07750 | ||
| 9.870 | 0.06854 | ||
| 105.113 | 0.72995 | +.150 -.010 | +.125 -.010 |
| 84.008 | 0.58339 | ||
| 94.777 | 0.65817 | ||
| 89.610 | 0.62229 | ||
| 115.449 | 0.80173 | ||
| 26.831 | 0.18633 | +.060 -.010 | +.055 -.010 |
| 19.080 | 0.13250 | ||
| 29.415 | 0.20427 | ||
| 24.247 | 0.16838 | ||
| 21.633 | 0.15044 | ||
| 16.496 | 0.11456 | ||
| 168.264 | 1.16850 | +.200 -.010 | +.180 -.010 |
| 39.875 | 0.27691 | +.065 -.010 | +.060 -.010 |
| 32.123 | 0.22308 | ||
| 37.291 | 0.25897 | ||
| 34.707 | 0.24102 | ||
High Strength S690QL Plate Weight Chart
| Khoom siv S690ql phaj ntsuas | Ste 690 Phaj Thickness Decimal | Qhov hnyav lbs./sq.ft. |
|---|---|---|
| 1/4 | 0.25 | 10.21 |
| 5/16 | 0.312 | 12.76 |
| 3/8 | 0.375 | 15.31 |
| 3/16 | 0.188 | 7.66 |
| 5/8 | 0.625 | 25.52 |
| 1/2 | 0.5 | 20.42 |
| 3/4 | 0.75 | 30.63 |
| 1 | 1 | 40.84 |
| 7/8 | 0.875 | 35.73 |
| 1 1/4 | 1.25 | 51.05 |
| 1 3/4 | 1.75 | 71.47 |
| 1 1/2 | 1.5 | 61.26 |
| 2 | 2 | 81.68 |
| 2 1/2 | 2.5 | 102.1 |
| 4 | 4 | 163.35 |
| 2 3/4 | 2.75 | 112.31 |
| 3 1/2 | 3.5 | 142.93 |
| 3 | 3 | 122.52 |
Xa Daim duab kos rau lub Hoobkas ua nqe lus
FAQ:
Qhov txawv ntawm S690QL thiab S690Q yog dab tsi?
S690Q: Yam tsawg kawg nkaus toughness kuaj ntawm -20℃(30J nruab nrab).
S690QL: Muaj ntawv pov thawj rau -40℃thiab qis dua (Ntau dua lossis sib npaug rau 30J cuam tshuam toughness).
Yuav ua li cas weld S690 steel?
Cov hlau yog tsim nyog rau txhua txoj kev paub vuam.Cov khoom siv kub yuav tsum yog qhov tsawg kawg yog chav tsev kub. Peb pom zoo cov nram qab no preheating kub: rau phaj thicknesses> 20mm mus rau 75 degree,> 40mm mus rau 100 degree,> 60mm mus rau 150℃thiab> 100mm mus rau 175 degree.
Dab tsi yog qib sib npaug ntawm S690QL?
S690QL yog tus qauv European quenched thiab tempered siab - tawm qauv steel (690 MPa yam tsawg kawg nkaus lub zog). Nws thawj qhov sib npaug thoob ntiaj teb suav nrogASTM A709 Qib 100(USA),GB Q690D(Tuam Tshoj),Bisalloy 80(Australia), thiab cov qib tswv yim nyiamStrenx 700 / Weldox 700.
Dab tsi ntawm cov hlau yog S690?
S690QL yog asiab zog quenched thiab tempered steel qibuas ua raws li cov lus qhia steel EN 10025. Lub npe S690QL yog hais txog qhov tsawg kawg nkaus yield zog ntawm 690 MPa.
Qhov txawv ntawm S700mc thiab S690ql yog dab tsi?
S700MC yog lub thermomechanically dov hlau nrog superior formability, thaum S690QL yog ib tug quenched thiab tempered steel muab tshwj xeeb tej yam toughness ntawm tsawg kub. S700MC feem ntau yog siv rau txias- cov khoom tsim xws li tsheb chassis thiab cranes, whereas S690QL yog qhov zoo tagnrho rau hnyav-lub luag haujlwm, thauj khoom-cov kabmob cov qauv.
