s960 qwyog qib siab -lub zog steel qib uas txhais los ntawm European tus qauv EN 10025-6. Nws yog cov khoom siv quenched thiab tempered tsim rau load-cov ntaub ntawv bearing uas yuav tsum muaj kev sib xyaw ua ke ntawm cov khoom siv hluav taws xob siab thiab qhov kub thiab txias.
Lub npe tawg
S:Cov qauv hlau.
960:Yam tsawg kawg nkaus yield zog ntawm 960 MPa (rau thicknesses tsawg dua los yog sib npaug li 50 mm).
Q:Quenched thiab tempered.
L:Kev ntsuas kub tsawg, tshwj xeeb ntawm -40 degree.
Ntsiab Specifications
| Feature | Paub meej |
|---|---|
| Khoom Naj Npawb | 1.8933 |
| Txuj | TS EN 10025-6 |
| Mechanical Properties | High yield zog (min 960 MPa) thiab siab cuam tshuam toughness (tsawg kawg 40 J ntawm -40 degree) |
| Kwv yees qhov sib npaug | ASTM A514 thiab IS 2062 (Indian Standard). |
| Cov npe lag luam | Strenx 960 (SSAB), Amstrong Ultra 960QL (ArcelorMittal), thiab Dillimax 960 (Dillinger). |
Cov ntawv thov tseem ceeb
Vim nws lub zog zoo tshaj - rau - qhov hnyav piv, nws yog siv los txo qhov hnyav ntawm cov qauv hnyav thaum tswj kev nyab xeeb:
Lifting thiab tuav:Telescopic cranes, mobile cranes, thiab cov khoom nqa nqa.
Kev thauj mus los:Trailer chassis, hnyav- lub luag haujlwm ntawm lub tsheb, thiab cov qauv choj.
Mining thiab Earthmoving:Cov thoob rau excavators, pob tseg tsheb lub cev, thiab kev txhawb nqa mining.
Zog:Offshore cov qauv thiab cov khoom siv rau cua zog.
Rhiav Properties
Weldability:Zoo weldability, txawm tias rhiab heev rau cov cua kub ntau dhau, uas tuaj yeem ua rau qhov kub ntxhov (HAZ).
Formability:Khoov tau zoo heev thiab qhov zoo ntawm qhov chaw, tso cai rau kev ua kom txias txias - ua haujlwm.
Technical data
TS EN 10025-6 S960QL quenched thiab tempered steel phaj Cov tshuaj muaj pes tsawg leeg
| Qib | C % | Si% | Mn% | P % | S % | N % | B % | Cr% |
| s960 qw | 0.200 | 0.800 | 1.700 | 0.020 | 0.010 | 0.015 | 0.005 | 1.500 |
| Cu% | Mo% | Nb% | Ni% | Ti % | V % | Zr% | ||
| 0.500 | 0.700 | 0.060 | 2.000 | 0.050 | 0.120 | 0.150 |
EN10025-6 S960QL quenched thiab tempered steel phaj txhua yam khoom
| Qib | Thickness (hli) | Tsawg-yield (Mpa) | Tensile (MPa) | Elongation (%) | Min Impact Zog | |
| s960 qw | 8mm-50mm | Min 960 Mpa | 980-1150 Mpa | 10% | -40 | Min 30 J |
| 51mm-100 hli | Min 910 Mpa | 920-1000 Mpa | 10% | -40 | Min 30 J | |
| 101mm-150mm | Min 860Mpa | 870-980 Mpa | 10% | -40 | Min 30 J |
Yog xav paub ntxiv hauv EN10025-6 S960QL quenched thiab tempered steel phaj MTC los yog sab laj rau peb kom tau txais tus nqi sib tw, thov hu rau peb sai sai.
1. S960QL steel yog dab tsi?
S960QL yog ib qho ultra- siab - lub zog quenched thiab tempered structural steel nrog qhov tsawg kawg nkaus lub zog ntawm 960 MPa, tau ntawv pov thawj rau qhov zoo cuam tshuam toughness ntawm qis kub mus rau -40℃.
2. S960QL feem ntau siv nyob qhov twg?
Nws yog siv rau hauv qhov hnyav hnyav- cov ntawv thov tseem ceeb xws li kev tshaj xov tooj ntawm tes crane booms, siab - tsheb tub rog kev ua tau zoo, cov khoom nqa tawm sab nraud, thiab cov cuab yeej tshwj xeeb mining ua haujlwm hauv huab cua txias.
3. S960QL txawv ntawm S960Q li cas?
S960QL yog sub-qib nrog lav qhov cuam tshuam qhov hnyav ntawm -40 degree, thaum tus qauv S960Q feem ntau yog ntsuas kub siab (feem ntau -20℃lossis 0℃).
4. Cov txheej txheem vuam dab tsi yuav tsum tau ua rau S960QL?
Vuam S960QL yuav tsum nruj preheating (150-250 degree), qis- hydrogen consumables, tswj cov cua sov input, thiab feem ntau tom qab vuam cua sov kev kho mob kom tsis txhob tawg thiab khaws toughness.
5. Cov tshuaj muaj pes tsawg leeg ntawm S960QL yog dab tsi?
Nws muaj cov pa roj carbon tsawg nrog micro- alloys (niobium, vanadium, titanium, boron) thiab cov khoom xws li npib tsib xee, chromium, thiab molybdenum rau hardenability thiab qis- kub toughness.
6. S960QL puas tuaj yeem ua tau yooj yim?
Tsis yog, machining S960QL yog qhov nyuaj heev vim nws qhov hardness siab; nws yuav tsum muaj cov cuab yeej zoo carbide, siab -siab coolant, rigid setups, thiab optimized parameters.
7. Cov qauv twg siv rau S960QL steel?
Nws yog tswj hwm los ntawm European tus qauv EN 10025-6 rau quenched thiab tempered siab -lub zog steels, nrog rau ntxiv toughness yuav tsum tau rau "QL" sub-qib.
8. Puas yog S960QL corrosion resistant?
Tsis yog, S960QL tsis yog corrosion-tiv taus thiab yuav tsum muaj cov txheej txheem tiv thaiv (xws li, pleev xim, galvanizing) siv rau hauv qhov chaw corrosive lossis raug.
9. Tus nqi ntau ntawm S960QL steel phaj yog dab tsi?
S960QL yog kim heev, feem ntau yog li ntawm € 4,500 txog € 9, 000+ ib tuj, nyob ntawm thickness, ntau, thiab ntawv pov thawj.
Tag nrho cov specification thiab cov ntsiab lus muaj nyob rau ntawm kev thov. Cov ntaub ntawv saum toj no yog muab rau kev taw qhia nkaus xwb. Rau kev tsim tshwj xeeb thov hu rau peb cov neeg ua haujlwm muag khoom.
