Cov khoom lag luam
S960Q Hlau Phajyog asiab - lub zog, quenched, thiab tempered qauv txheem hlauuas conforms rauEN 10025-6 Txuj CiCov. Nws yog tsim rau cov ntawv thov uas yuav tsum muaj lub dag zog tshwj xeeb, Weldability zoo, thiab kev nyuaj.
Lub phaj muaj aYam tsawg kawg nkaus pov lub zog ntawm 960 mpathiab atensile lub zog xws li 980 txog 1150 mpa, kom ntseeg tau zoo heev hauv kev hnyav - lub luag haujlwm}, txuas cov khoom, thiab siab} Life} Cov khoom siv thauj khoom.
Nrog ibelongation ntawm 12-14%thiab aCharpy V - tsis cuam tshuam cov nqi ntawm ntau dua lossis sib npaug rau 30 j at -40 degree, S960Q Hlau tswj hwm tau zoo nkauj thiab tawv txawm nyob hauv qis -} qhov chaw ib puag ncig.
Cov Khoom Siv
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Gangsteel Qib: |
EN10025-6 S960q |
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Qhov tshwj xeeb (hli) |
THK: 3 txog 300, Dav: 1500 rau 4050, ntev: 3000 rau 27000 |
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Txheem: |
Kev ntsuas kev ua haujlwm rau cov khoom lag luam cov khoom lag luam ntawm cov txiaj ntsig zoo lub zog cov qauv hlau nyob hauv cov kev ua kom tuag thiab tempered |
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Kev pom zoo los ntawm tus thib peb |
ABS, DNV, GL, CCS, LR, Rina, Kr, TUV, CE |
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Kev faib tawm: |
Kub cov khoom lag luam ntawm cov qauv tsim qauv |
S960qchemical muaj pes tsawg
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S960QTshuaj Muaj Tshuaj |
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Teem nqi |
Lub caij max (%) |
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C |
Si |
Mn |
P |
S |
N |
B |
Cr |
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S960 Q |
0.20 |
0.80 |
1.70 |
0.020-0.025 |
0.010-0.015 |
0.015 |
0.005 |
1.50 |
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CU |
Mo |
Nb |
Ni |
Ti |
V |
Tsaus yr |
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|
|
0.50 |
0.70 |
0.06 |
2.0 |
0.05 |
0.12 |
0.15 |
|
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S960qmmechanical Cov Khoom
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Teem nqi |
S960QCov Cuab Yeej Cuab Yeej Cuab Yeej |
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Qhov tuab |
Pub |
Lub tensile |
Elongation |
Min xav txog lub zog
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S960 Q |
lub hli |
Min MPa |
MPa |
Min% |
-20 |
30J |
|
3<> |
960 |
980-1150 |
10 |
-20 |
30J |
|
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50<> |
910 |
920-1000 |
10 |
-20 |
30J |
|
|
100<> |
860 |
870-980 |
10 |
-20 |
30J |
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Cov Khoom Siv
EN10025-6 S960Q Hlau Daim Hlauyog feem ntau siv nyob rau hauvhigh - Cov ntawv thov qauv qauv qauv, qhov twg muaj zog, kev muaj zog, thiab lub zog yog qhov tseem ceeb.
HauvChoj Siv, S960Q daim phiaj ua haujlwmGirders, lawj daim hlau, thiab thauj khoom {- cov kabmob sib txuas, txhawb nqa Spans ntawm dhau100 metersthaum txo cov teeb meem hnyav vim lawvYam tsawg kawg nkaus pov lub zog ntawm 960 mpa.
RauTxoj kev loj ntawm kev thiab cov neeg hla dej, cov hlau muabKev qaug zog zoo heev thiab cuam tshuam tawv (ntau dua lossis sib npaug rau 30 j at -40 degree), kom tau ntev - lub sij hawm ruaj khov raws li cov tsheb khiav thiab kev ntxhov siab zuj zus.
HauvLwm Yam Kev Tsim Kho Kev Tsim Kho, S960Q hlau tau siv dav hauvcranes, cov khoom siv tshuab hnyav, cov txheej txheem txheej txheem, thiab cov pa hluav taws, qhov twg ob lub tensile siab (980-1150 MPa) thiab zoo weldability yuav tsum tau.
Nws sib xyaw ntawmPuas Ua Ntej, Tsawg {- kub nrawm, thiab siab elongation (12-14%)Tso cai rau cov engineers los tsimslimmer, sib dua, tseem txhim khu kev qha cov qauv, txhim kho ob qho tib siefficiency thiab kev nyab xeebHauv cov phiaj xwm niaj hnub.
