Q235 Q275 H Beam
Q235 H beam qauv muaj cov yas zoo, toughness thiab weldability, nrog rau nruab nrab lub zog thiab zoo txias dabtsi yog khoov zog. Q235 cov khoom siv feem ntau yog dov rau hauv cov hlua hlau lossis cov hlau puag ncig, square steel, tiaj tus hlau, lub kaum sab xis steel, I-beam, channel steel, lwm yam profiles thiab steel phaj.
Q275 Steel Beams muaj lub zog siab, zoo plasticity thiab txiav cov khoom, thiab muaj qee yam vuam khoom. Qhov me me tuaj yeem quenched thiab ntxiv dag zog thiab siv nyob rau hauv txuas hniav, vaj tse, thiab lwm yam.
Khoom Description
|
Khoom npe |
Q235 Q275 H Beam |
|
Khoom siv |
201,304,304l,321,316,316l, 310,310s, thiab lwm yam |
|
H*B |
100 * 100-900 * 300 hli |
|
T1 |
4.5-21 hli |
|
T2 |
7-35 hli |
|
Cov txheej txheem |
Kub Rolled, Clod dov |
|
Daim ntawv thov |
Rhiav, warehouse, cog, Steel web thav duab qauv, Steel H-kem thiab steel H-beam, Portal thav duab khoom, High rise tsev |
|
MOQ |
20 Metric Ton |
|
Ntim Cov Lus Qhia |
Bundled nrog cov hlua ruaj khov, yooj yim rau kev thauj khoom |
|
Lub sij hawm xa tuaj |
20 hnub tom qab tso nyiaj |
|
Cov nqe lus them nqi |
L / C, T / T lossis Western Union |
|
Muaj peev xwm muab khoom |
50000 Metric Tons / Metric Tons ib hlis twg |
q235h profile steel tshuaj muaj pes tsawg leeg
| Tshuaj muaj pes tsawg leeg(kub tsom xam), %, Tsawg dua lossis sib npaug | |||||||
| Qib Steel | Qib Qib | C | Si | Mn | P | S | Txoj Kev Deoxidation |
| Q235 | Q235A | 0.22 | 0.35 | 1.40 | 0.045 | 0.050 | Rimmed / Tua |
| Q235B | 0.20 | 0.35 | 1.40 | 0.045 | 0.045 | Rimmed / Tua | |
| Q235C | 0.17 | 0.35 | 1.40 | 0.040 | 0.040 | Tua | |
| Q235D | 0.17 | 0.35 | 1.40 | 0.035 | 0.035 | Exceptionally tua | |
q275h seem steel tshuaj muaj pes tsawg leeg
| Tshuaj muaj pes tsawg leeg% | |||||||
| Qib Steel | Qib Qib | C (tsawg dua los yog 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) | Deoxidation |
| Q275 | Q275A | 0.24 | 0.35 | 1.50 | 0.045 | 0.050 | Rimmed / tua |
| Q275B | 0.21 | 0.35 | 1.50 | 0.045 | 0.045 | Tua | |
| Q275C | 0.22 | 0.35 | 1.50 | 0.040 | 0.040 | Tua | |
| Q275D | 0.20 | 0.35 | 1.50 | 0.035 | 0.035 | Exceptionally tua | |
q235 h seem kem txhua yam khoom
| Yield zog (MPa, Ntau dua lossis sib npaug); Thickness los yog Dia. (d) mm | Tensile zog (MPa) | ||||||
| Qib Steel | Zoo | d Tsawg dua los yog sib npaug rau 16 | 16< d ≤40 | 40< d ≤100 | 100< d ≤150 | 150< d ≤200 | d Tsawg dua lossis sib npaug li 100 |
| Q235 | Q235A | 235 | 225 | 215 | 195 | 185 | 370-500 |
| Q235B | |||||||
| Q235C | |||||||
| Q235D | |||||||
q275 h zoo li tus hlau txhua yam khoom
| Qib Steel | Zoo | Yield Strength (Ntau dua lossis sib npaug N / mm2) | Tensile zog (N / mm2) | Elongation (Ntau dua lossis sib npaug rau %) | Impact Test (V notch) | ||||||||||
| Thickness los yog Dia. (d) mm | Thickness los yog Dia. (d) mm | Temp. degree | Absorbed Zog (Ntau, Ntau dua lossis sib npaug rau J) | ||||||||||||
| d Tsawg dua los yog sib npaug rau 16 | 16< d ≤40 | 40< d ≤60 | 60< d ≤100 | 100< d ≤150 | 150< d ≤200 | d Tsawg dua lossis sib npaug li 40 | 40< d ≤60 | 60< d ≤100 | 100< d ≤150 | 150< d ≤200 | |||||
| Q275 | Q275A | 275 | 265 | 255 | 245 | 225 | 215 | 410-540 | 22 | 21 | 20 | 18 | 17 | – | – |
| Q275B | +20 | 27 | |||||||||||||
| Q275C | 0 | ||||||||||||||
| Q275D | -20 | ||||||||||||||
q235 Cov pa roj carbon steel h beamlub cev muaj zog
| Lub cev muaj zog | |
| Ceev, g/cm3 (lb/in3) | 7.85 (0.284) |
| Melting point,℃(degree F) | 1450-1530 (2640-2800) |
| Lub peev xwm kub tshwj xeeb, J / (Kg·K) | 470 ntawm 20℃(68℃F) |
| Hluav taws xob tiv taus, μΩ·m | Txog 0.15 (20 degree) |
| Elastic modulus, GPa (ksi) | 200 (29 x 103) |
| Thermal conductivity, (W / m · K) | 53-49 (0-100 degree) |
| Coefficient ntawm thermal expansion, (10-6/K) | 11.3-11.6 ntawm 20-100℃(68-212℃F) |
| Young's modulus, GPa (ksi) | 200 (29 x 103) |
| Poisson tus ratio | 0.24-0.28 |
Khoom Description
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 Q235 Q275 H Beam thiab lub kaum ntse ntse hlau thiab lwm yam khoom hauv Tshuag, yog tias koj muaj kev xav tau, thov hu rau peb.
FAQ
Q1: Koj cov nqe lus them nqi yog dab tsi?
A: 30% T / T raws li qhov tso nyiaj ua ntej, 70% ua ntej xa khoom, Peb yuav qhia koj cov duab thiab pob ua ntej koj them qhov nyiaj tshuav.
Q2: Cov nqe lus ntawm kev xa khoom yog dab tsi?
A: EXW, FOB, CFR, CIF.
Q3: Cov nqe lus ntawm kev ntim khoom yog dab tsi?
A: Feem ntau, peb ntim peb cov khoom hauv pob lossis coils nrog rods lossis siv, peb tuaj yeem ntim cov khoom raws li cov neeg siv khoom xav tau.
Cim npe nrov: Q235 Q275 H Beam, Tuam Tshoj Q235 Q275 H Beam manufacturers, lwm tus neeg, Hoobkas