s960 qwyog lub siab -lub zog quenched thiab tempered structural steel. Nws boasts qhov tsawg kawg nkaus tawm lub zog ntawm 960 MPa, muab zoo heev toughness thiab weldability. Siv dav hauv cov tshuab hnyav, kev tsim kho, thiab cov qauv sab nrauv vim nws cov khoom hnyav dua - cov kabmob muaj peev xwm.
Tshuaj muaj pes tsawg leeg ntawm S960QL
| % | |
|---|---|
| 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 S960QL
| 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 | |||
| s960 qw | 1.8933 | 960 | -- | -- | 980/1150 | -- | -- | 10 |
V Notch Impact Test
| Qib | Qauv Orientation | @0 Deg C | @-20 ° C | -40 ° C | @ -60 ° C |
|---|---|---|---|---|---|
| s960 qw | Ntev | 50J | 40J | 30J | |
| Hloov | 35J | 30J | 27J |
Daim ntawv thov
Heavy Lifting Khoom: Haum rau mobile cranes, telescopic boom cranes thiab lwm yam khoom siv hoisting. Nws ua tiav cov qauv teeb pom kev zoo los ntawm kev ua kom muaj zog, txo cov khoom hnyav thaum ua kom muaj peev xwm thauj khoom -cov kabmob muaj peev xwm thiab txhim kho kev ua haujlwm yooj yim. Qee cov qauv tuaj yeem tiv taus qhov kub thiab txias ntawm -60 degree, yoog rau kev ua haujlwm sab nraum zoov hauv cheeb tsam txias.
Kev lag luam tsheb thauj mus los: Dav siv nyob rau hauv hnyav tsheb chassis, tshwj xeeb thauj trailers thiab railway carriage Cheebtsam. Nws lub zog siab - rau - qhov hnyav piv tuaj yeem txo qhov hnyav ntawm cov cuab yeej thauj khoom, ua kom muaj peev xwm thauj tau zoo, thiab ib txhij txhim kho kev tsav tsheb ruaj khov thiab kav ntev, hloov mus rau cov xwm txheej kev thauj mus los nrog txoj kev nyuaj.
Kev tsim kho & Infrastructure: Siv rau kev thauj khoom -cov kabmob ntawm lub siab- cov tsev nce siab, cov khoom tseem ceeb ntawm cov choj loj thiab cov tshuab tsuas (xws li cov thoob excavator, kev txhawb nqa mining). Nws tuaj yeem tiv taus cov khoom hnyav thiab kev vibrations, xyuas kom ntev - lub sij hawm kev ruaj ntseg, thiab txo cov zaus txij nkawm.
Offshore & Zog Sectors: Adaptable rau marine thiab lub zog scenarios xws li offshore roj drilling platforms thiab cua zog khoom Cheebtsam. Nws qhov zoo heev uas tsis tshua muaj siab - qhov kub thiab txias tsis kam tiv taus tuaj yeem tiv taus qhov hnyav marine ib puag ncig thiab kub hloov pauv, ua kom muaj kev nyab xeeb ntawm kev ua haujlwm.
Qhov zoo
Superior Mechanical Properties: Qhov tsawg kawg nkaus yield zog mus txog 960MPa (thickness Tsawg dua los yog sib npaug rau 50mm), thiab lub zog tensile yog li ntawm 980-1150MPa. Lub caij no, qhov cuam tshuam lub zog ntawm -40℃tsis tsawg dua 40J, ntsuas lub zog siab thiab tawv kom tsis txhob tawg tawg.
Lub teeb yuag & Nqis -Efficiency: High- cov yam ntxwv muaj zog tuaj yeem txo cov khoom tuab, ua kom tau txais qhov hnyav txo qis piv nrog cov qauv hlau zoo tib yam. Nws txo qis kev siv cov khoom siv, kev thauj mus los thiab kev teeb tsa, thiab txo cov nqi kho thiab hloov pauv vim muaj zog ruaj khov hauv kev siv sijhawm ntev -.
Kev ua tau zoo heev: Nws muaj qhov zoo weldability, thiab cov qauv qis carbon sib npaug txo qhov kev pheej hmoo ntawm vuam cov kab nrib pleb txias nrog zoo heev toughness nyob rau hauv tshav kub - cuam tshuam cheeb tsam. Lub caij no, nws muaj qhov zoo tshaj plaws khoov kev ua tau zoo thiab qhov zoo ntawm qhov chaw, txhawb kev ua haujlwm txias txias thiab txhim kho kev tsim qauv yooj yim.
Stable Performance & Versatility: nruj me ntsis ua raws li EN 10025-6 tus qauv, nws muaj qhov ua tau zoo ntawm qhov ntev ntawm kev tswj thiab kev ua haujlwm siab hauv cov phaj ua haujlwm. Nws hloov mus rau ntau qhov xwm txheej ua haujlwm los ntawm qhov kub ib txwm mus rau -60 degree, thiab tuaj yeem ua tau raws li kev ua haujlwm tshwj xeeb los ntawm cov qauv sib txawv.
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.
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 qhov elongation ntawm kev tawg ntawm S960QL?
Nws qhov tsawg kawg nkaus elongation thaum so yog 10% (rau 16 hli thickness). Qhov ductility no ua kom cov hlau tuaj yeem deform me ntsis ua ntej tsis ua haujlwm, nqus lub zog thiab txhim kho kev nyab xeeb ntawm cov khoom hauv qhov kev npaj txhij txog.
S960QL puas tuaj yeem siv rau hauv cov qauv sab nrauv?
Yog, nws tsim nyog rau cov qauv sab nrauv. Nrog lub zog siab thiab qis - qhov kub thiab txias, ntxiv rau kev tiv thaiv corrosion, nws tiv taus cov dej hiav txwv hnyav (kwv dej, cua, qhov kub thiab txias) rau cov platforms thiab cov kav dej.
Dab tsi vuam consumables pom zoo rau S960QL?
Siv cov khoom siv hluav taws xob tsawg tsawg xws li E11018-G (stick electrodes) lossis ER110S-G (MIG xov hlau). Cov kev sib tw no S960QL lub zog, txo qis hydrogen-induced cracking, thiab tswj kev sib koom ua ke kev ncaj ncees nyob rau hauv hnyav loads.
Dab tsi yog qhov thermal conductivity ntawm S960QL?
Lub thermal conductivity ntawm S960QL yog hais txog 45 W / (m·K) ntawm chav tsev kub. Cov cuab yeej no cuam tshuam cov txheej txheem vuam thiab kev kho cua sov, yuav tsum tau tswj cov cua sov / cua txias kom tsis txhob muaj kev ntxhov siab thermal thiab cov khoom puas.
Puas yog S960QL yog quenched thiab tempered steel?
Yog lawm, S960QL yog quenched thiab tempered (Q&T) steel. quenching heats nws mus rau qhov kub thiab txias ces txias sai heev; tempering reheats nws kom qis kub. Cov txheej txheem no tsim kom muaj zog, tawv microstructure rau hnyav - siv lub luag haujlwm.
S960QL puas tuaj yeem khoov?
Khoov S960QL yog ua tau nrog cov txheej txheem kom raug. Siv qeeb bending ceev, preheat yog thickness tshaj 10 hli, thiab tuav ib tug loj khoov vojvoog (Ntau tshaj los yog sib npaug rau 3 × thickness) kom tsis txhob tawg. Tom qab- khoov khoov raug pom zoo.
Modulus ntawm elasticity ntawm S960QL yog dab tsi?
Nws modulus ntawm elasticity yog kwv yees li 206 GPa, ib yam li feem ntau cov qauv hlau. Tus nqi no yog siv rau hauv cov qauv tsim kev suav suav los kwv yees deformation nyob rau hauv kev thauj khoom, ua kom cov qauv kev ruaj ntseg thiab precision.
Puas yog S960QL muaj qhov txwv tsis pub qaug zog?
Yog lawm, S960QL muaj qhov qaug zog ntawm ib ncig ntawm 400-450 MPa (rau 10⁷ cycles). Kev qaug zog ua haujlwm yog qhov tseem ceeb rau dynamic load daim ntaub ntawv xws li machinery qhov chaw, yuav tsum tau tsim kom zoo kom tsis txhob cyclic stress-induced tsis ua hauj lwm.
Qhov siab tshaj plaws ua haujlwm kub ntawm S960QL yog dab tsi?
Qhov siab tshaj plaws ua haujlwm kub ntawm S960QL yog 300 degree. Nyob rau hauv tas li ntawd, nws mechanical zog poob ho. Rau siab -kev siv kub, xav txog cov cua sov- tiv taus alloy steels hloov.
S960QL puas tuaj yeem ua tau zoo?
Normalization tsis pom zoo rau S960QL, vim nws yuav txo tau lub zog. Cov khoom siv steel cia siab rau quenching thiab tempering; normalization yuav hloov nws microstructure, compromising lub siab yield zog yuav tsum tau rau nws cov kev siv.