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GNEE qib: |
JIS G3106 SM490C |
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Qhov tshwj xeeb (hli) |
THK: 6 txog 300, Dav: 1500 rau 4050, ntev: 3000 rau 27000 |
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Txheem: |
JIS G3106 Txheem Cov qauv tshwj xeeb yog rau cov hlau yob rau cov qauv welded. |
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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: |
Kev tswj hwm weldable nplua cov qauv hlau |
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Sm490cTshuaj Muaj Tshuaj |
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Teem nqi |
Lub caij max (%) |
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C |
Si |
Mn |
P |
S |
CU (min) |
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Sm490c |
0.18 |
0.55 |
1.65 |
0.035 |
0.035 |
- |
Carbon sib npaug: CeQ=【C + MNE C + V) / {} (NI + CU) / 15】%
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Teem nqi |
Sm490cCov Cuab Yeej Cuab Yeej Cuab Yeej |
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Qhov tuab |
Pub |
Lub tensile |
Elongation |
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Sm490c |
lub hli |
Min MPa |
MPa |
Min% |
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t tsawg dua los yog sib npaug rau 16 |
325 |
490-610 |
17 |
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16<> |
295-315 |
490-610 |
23 |
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Daim Ntawv Thov ntawm JIS G310 SM490C Kub Rolled Carbon Steel Ntawv
JIS G3106 SM490C yog lub siab- lub zog steel phaj nrog cuam tshuam zoo heev, tshwj xeeb tshaj yog nyob rau hauv cov mob kub.
Vim nws cov cuab yeej siv hluav taws xob ruaj khov thiab tswj cov tshuaj muaj pes tsawg leeg, SM490C tau siv dav hauv cov ntawv thov hnyav thiab engeyering qhov twg ob lub zog thiab lub zog yuav tsum muaj.
Cov ntawv thov raug muaj xws li:
Hlau Tsev Cov Qauv
Siv rau cov kab teeb, txhua, trusses, thiab cov hlau nyob sab hauv cov nroj tsuag muaj quav, chaw khaws khoom, thiab cov tsev lag luam.
Nws cov khoom lag luam siab -}} Cov kabmob kev ua tau pab txhim kho cov qauv kev nyab xeeb thiab txo cov kev siv hlau.
Choj Siv
Haum rau Kev Loj Txuas Txuas, Railway Txuas hniav thiab kev hla kev uas tsis kam siv zog siv zog thiab qaug zog yog qhov tseem ceeb.
SM490C's Toughness ua kom muaj kev txhim khu kev qha nyob rau hauv ntev ntev hauv- sij hawm kev co.
Kev Loj & Tsheb Thauj Khoom
Siv nyob rau hauv kev loj heev txhawb nqa, steel thawv tsiaj, tus neeg ua yeeb yam, thiab qhov chaw txhawb nqa.
Nws cov khoom siv vuam zoo nkauj ua kom muaj zog nyob ruaj khov thiab ntawm {- chaw tsim kho tau zoo.
Lub nkoj nkoj & Cov Qauv Tubrog
Siv rau Hull stiffeners, lawj thav ntawv, txhawb cov kab teeb, offshore platforms, thiab cov chaw nres nkoj tsis kam thiab cov qauv kev ruaj ntseg yog qhov yuav tsum tau ua.
Siv Machinery & Cov Khoom Siv Hnyav
Siv hauv crane booms, excavator thav ntawv, loader caj npab, thiab nqa platform uas ua rau muaj kev ntxhov siab dua thiab kev poob siab.
Siab Hlab Hlais & Tso Tsheb Hlau Luam
Haum rau kev tsim cov khoom lag luam nruab nrab - pa taws, tank txhawb nqa lub zog muaj zog.