Q355 Q460 Kub Rolled H Beam
Khoom Description
Q355H seem steel muaj cov khoom siv zoo, zoo weldability, kub ua hauj lwm zog, txias ua hauj lwm zog thiab corrosion kuj. Nws tuaj yeem siv los tsim cov khoom siv welded nrog cov khoom hnyav dua xws li cov nkoj, txuas hniav, cov khoom siv fais fab, nqa thiab tsheb thauj mus los, thiab lwm yam.
Q460 H steel beam muaj lub zog ntau dua thiab muaj kev ua haujlwm zoo txhua yam thaum ua haujlwm, normalized thiab tempered, los yog quenched thiab tempered (tag nrho siv txhuas rau deoxidation). Siv rau cov qauv engineering loj thiab cov qauv sib sib zog nqus uas xav tau lub zog siab thiab cov khoom loj.
Khoom Paub meej
|
Khoom npe |
Q355 Q460 Kub Rolled H Beam |
|
Txuj |
GB / T 11263-1998, JIS G3101, EN10025, ASTM A36 |
|
Pob |
Txheem ntim |
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Muab faib |
Kub dov H-beam thiab welded H-beam |
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Kev Pabcuam |
Vuam, dabtsi yog khoov, Punching, Decoiling, txiav |
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Thickness |
5 hli - 36.5mm (Standard) |
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Khoom siv tes ua |
Kub dov |
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Web dav |
100mm ~ 900 hli |
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Ntev |
6-12m lossis Customized |
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Flange Dav |
50-400 hli |
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Flange Thickness |
8mm - 64} hli |
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Lub sij hawm xa tuaj |
7-15 Hnub |
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Khoom siv |
Q235B, SM490, SS400 thiab lwm yam. |
q355 h ntu steeltshuaj muaj pes tsawg leeg
| Qib Steel | Qib Qib | C% (tsawg dua lossis sib npaug) | Si% (Less tshaj los yog sib npaug) | Mn (Less tshaj los yog sib npaug) | P (Less tshaj los yog sib npaug) | S (Less tshaj los yog sib npaug) | Cr (Less tshaj los yog sib npaug) | Ni (Less than los sib npaug) | Cu (Less tshaj los yog sib npaug) | N (Less tshaj los yog sib npaug) |
| Q355 | Q355B | 0.24 | 0.55 | 1.6 | 0.035 | 0.035 | 0.30 | 0.30 | 0.40 | 0.012 |
| Q355C | 0.20 | 0.030 | 0.030 | 0.012 | ||||||
| Q355D | 0.20 | 0.025 | 0.025 | – |
q460h zoo li tus hlau chemical muaj pes tsawg leeg
| Tshuaj muaj pes tsawg leeg (GB/T 1591 – 2008) | ||||||||||||||||
| Qib Steel | Qib Qib | C% (tsawg dua lossis sib npaug) | Si (Less than los sib npaug) | Mn (Less tshaj los yog sib npaug) | P (Less tshaj los yog sib npaug) | S (Less tshaj los yog sib npaug) | Nb (Less tshaj los yog sib npaug) | V (Less tshaj los yog sib npaug) | Ti (Less tshaj los yog sib npaug) | Cr (Less tshaj los yog sib npaug) | Ni (Less than los sib npaug) | Cu (Less tshaj los yog sib npaug) | N (Less tshaj los yog sib npaug) | Mo (Less tshaj los yog sib npaug) | B (Less tshaj los yog sib npaug) | Als (Ntau dua lossis sib npaug) |
| Q460 | Q460C | 0.20 | 0.06 | 1.80 | 0.030 | 0.030 | 0.11 | 0.20 | 0.20 | 0.30 | 0.80 | 0.55 | 0.015 | 0.20 | 0.004 | 0.015 |
| Q460D | 0.030 | 0.025 | ||||||||||||||
| Q460E | 0.025 | 0.020 | ||||||||||||||
q355 kub dov h beam txhua yam khoom
| Yield zog(Ntau dua lossis sib npaug N / mm2), Thickness lossis Dia. (d) hauv mm | ||||||||||
| Qib Steel | Qib zoo | d Tsawg dua los yog sib npaug rau 16 | 16< d ≤40 | 40 | 63 | 80< d ≤ 100 |
100< d≤ 150 |
150 | 200 | 250 | |
| Q355 | Q355B | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 | – |
| Q355C | – | |||||||||
| Q355D | 265 | |||||||||
| Tensile zog(N/mm2), Dia. (d) mm | |||||
| Qib Steel | Qib zoo | d Tsawg dua lossis sib npaug li 100 | 100 | 150 | 250 | |
| Q355B,C,D | Q355B | 470 – 630 | 450 – 600 | 450 – 600 | – |
| Q355C | – | ||||
| Q355D | 450 – 600 | ||||
q460 h profile hlaumechanical khoom
| Thickness los yog Dia. (Ø) hli;Yield zog(Ntau dua lossis sib npaug N / mm2) | ||||||||||
| Qib Steel | Zoo | Ø Tsawg dua lossis sib npaug li 16 | 16< Ø ≤40 | 40 < Ø Tsawg dua lossis sib npaug 63 | 63 < Ø Tsawg dua lossis sib npaug li 80 | 80 < Ø Tsawg dua los yog sib npaug rau 100 | 100 < Ø Tsawg dua los yog sib npaug rau 150 | 150 < Ø Tsawg dua lossis sib npaug 200 | 200 < Ø Tsawg dua lossis sib npaug 250 | 250 < Ø Tsawg dua lossis sib npaug 400 |
| Q460 | Q460C | 460 | 450 | 430 | 410 | 410 | 390 | – | – | – |
Hais txog GNEE group
Ib pawg duab ntawm pab pawg GNEE tuam txhab. Peb tau tsim nyob rau hauv 2008. Peb muaj kev nplua nuj nyob rau hauv steel export thiab tau tsim kev koom tes kev sib raug zoo nrog ntau tshaj 120 lub teb chaws thiab cheeb tsam nyob ib ncig ntawm lub ntiaj teb no. Yog tias koj muaj kev xav tau steel, thov hu rau peb thiab peb yuav muab cov kev pabcuam zoo rau koj. , kom tau raws li koj xav tau kev yuav khoom, thiab tseem txais tos cov neeg tuaj tshiab thiab qub tuaj xyuas:
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:
Peb tuaj yeem muab cov kev pabcuam tshaj lij, peb muaj Q355 Q460 Kub Rolled H Beam thiab lub kaum sab xis hlau thiab lwm yam khoom hauv Tshuag, yog tias koj muaj kev xav tau, thov hu rau peb.
FAQ
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom thiab peb lub tuam txhab kuj yog ib lub tuam txhab kev lag luam rau cov khoom siv steel.we tuaj yeem muab ntau yam khoom siv hlau.
Q: Koj puas tuaj yeem xa cov khoom raws sijhawm?
A: Yog, peb cog lus tias yuav muab cov khoom zoo tshaj plaws thiab xa khoom raws sijhawm .Honesty yog peb lub tuam txhab txoj cai.
Q: Koj puas muab cov qauv? puas yog dawb los yog ntxiv?
A: Cov qauv tuaj yeem muab rau cov neeg siv khoom dawb, tab sis cov khoom thauj yuav raug them los ntawm cov neeg siv khoom.
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