SM490Y H ntu steel
SM490Y yog ib qib tshwj xeeb hauv SM490 tsev neeg ntawm cov hlau uas tau teev tseg hauv JIS G3106 tus qauv. "SM" qhia tias nws yog cov qauv hlau, thiab "490" yog hais txog qhov tsawg kawg nkaus tawm los ntawm cov hlau hauv megapascals (MPa). Qhov sib ntxiv ntawm "Y" rau SM490Y qhia tau hais tias qib no tau txhim kho Charpy cuam tshuam cov khoom piv rau lwm qhov sib txawv ntawm SM490. Charpy Impact test ntsuas cov khoom tiv thaiv kom tawg nyob rau hauv kev cuam tshuam kev thauj khoom.
SM490Y H seem steel khoom Taw qhia:
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Khoom npe |
Q390 H ntu steel | |
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Siab (H) |
100-900 hli |
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Flange qhov dav (B) |
50-400 hli |
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Ntev |
6-12m |
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Web Thickness (t1) |
6-45 hli |
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Flange thickness (t2) |
8-64 hli |
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Txuj |
GB706-2008; ASTM A36; ASTM A572; ASTM A992; AS/NZS3679.1; EN10025-2; JIS G3192, thiab lwm yam. |
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Khoom siv |
SS400, Q235B, S235JR, Q345B, S355JR, A36 thiab lwm yam. |
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Pob |
Txheem seaworthy ntim los yog raws li xav tau |
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Lub sij hawm xa tuaj |
20 hnub tom qab tau txais qhov tso nyiaj |
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Ntawm no yog cov yam ntxwv tseem ceeb thiab cov ntsiab lus ntawm SM490Y H zoo li tus hlau:
Txhim kho qhov cuam tshuam zoo: SM490Y paub txog nws cov txiaj ntsig Charpy zoo dua piv rau lwm yam SM490. Qhov no ua rau nws tshwj xeeb tshaj yog haum rau cov ntawv thov uas tsis kam ua rau tawg tawg nyob rau hauv kev cuam tshuam kev thauj khoom yog ib qho tseem ceeb, xws li hauv cov qauv raug seismic rog lossis dynamic loads.
Yield Strength: Lub zog tawm los ntawm SM490Y steel tuaj yeem sib txawv, tab sis nws feem ntau ntog hauv thaj tsam ntawm 355 txog 490 MPa. Qhov ntau yam no qhia txog qib kev ntxhov siab uas cov khoom pib deform mus tas li.
Daim ntaub ntawv: SM490Y H- cov kab hlau zoo li yog siv nyob rau hauv ntau yam kev siv cov qauv, nrog rau lub tsev thav duab, txuas hniav, cov qauv kev lag luam, thiab lwm yam kev tsim kho uas yuav tsum muaj kev cuam tshuam thiab kev ruaj ntseg.
[SM490YH profile hlauduab]
SM490Y steel H beam tshuaj muaj pes tsawg leeg:
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Qib |
Tshuaj muaj pes tsawg leeg |
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C max |
Si max |
Mn max |
P max |
S max |
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SWB 490YA |
0.20 |
0.55 |
1.6 |
0.035 |
0.035 |
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SM490 IB |
0.20 |
0.55 |
1.6 |
0.035 |
0.035 |
SM490Y H hom steel beam txhua yam khoom:
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Khoom siv |
Yield point los yog pov thawj kev nyuaj siab N/mm2 (min) |
Tensile zog N / hli 2 |
Elongation | |||
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Thickness (hli) |
Thickness (hli) |
Thickness (mm) |
Kuaj daim |
% min |
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Tsawg dua los yog sib npaug li 16 |
Ntau tshaj 16-40 |
Tsawg dua los yog sib npaug li 100 |
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SWB 490YA SM490 IB |
365 |
355 |
490-610 |
<5 |
NO.5 |
19 |
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Ntau dua lossis sib npaug li 5<16 |
NO.1A |
15 |
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Ntau dua lossis sib npaug li 16<50 |
NO.1A |
19 |
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GNEE yeej ib txwm yog cov neeg siv khoom-centric, nco ntsoov lub koom haum lub hom phiaj ntawm "kev ciaj sia los ntawm kev ua tau zoo, tsim los ntawm thev naus laus zis, thiab mus thoob ntiaj teb nrog kev ncaj ncees". Peb yuav tsis hnov qab peb qhov kev xav tau qub thiab tsim kom ruaj khov, ntev -lub sijhawm thiab yeej- yeej kev sib raug zoo nrog ntau tus neeg siv khoom.
Cov tswv cuab ntawm Pab Pawg Profile steel ntawm GNEE thiab lwm tus tswv cuab tau piav qhia lub hom phiaj ntawm qhov kev tshwm sim no. Hauv cov haujlwm hauv qab no, lawv yuav ua haujlwm hnyav kom ua tiav lawv tus kheej lub hom phiaj:
GNEE lub tuam txhab chaw ua haujlwm ib puag ncig thiab cov neeg ua haujlwm ua haujlwm tau tshwm sim. Cov neeg tshiab thiab qub tau txais tos tuaj xyuas. Peb yuav txais tos koj tuaj ntsib nrog kev txaus siab heev thiab muab kev pabcuam steel rau koj:
Thaum GNEE cov neeg siv khoom tau mus xyuas lub tuam txhab, tus neeg muag khoom tau txais tos txais lawv thiab thaij duab. Peb tos ntsoov kom muaj kev koom tes ntau dua los ntawm cov neeg siv khoom tshiab thiab qub, thiab tseem zoo siab tos txais koj tuaj xyuas:
FAQ:
Q: Koj puas muab cov qauv? puas yog dawb los yog ntxiv?
A: Cov qauv tuaj yeem muab rau cov neeg siv khoom dawb.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: 30% T / T ua ntej, tshuav nyiaj li cas ua ntej ua zaub mov xa tuaj.100% Irrevocable L / C thaum pom yog lub sijhawm them nyiaj zoo ib yam.
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom lag luam rau cov kav dej steel.Peb muaj kev paub ntau tshaj tawm nrog cov nqi sib tw thiab zoo tshaj plaws tom qab - kev muag khoom.
Q: Koj puas tuaj yeem xa cov khoom raws sijhawm?
A: Yog, peb cog lus tias yuav muab cov khoom lag luam zoo tshaj plaws thiab xa khoom raws sijhawm txawm tias tus nqi hloov pauv ntau lossis tsis yog.Honesty yog peb lub tuam txhab tenet.
Cim npe nrov: SM490Y SM490 H Section Steel, Tuam Tshoj SM490Y SM490 H Section Steel manufacturers, lwm tus neeg, Hoobkas