GB Q235B Q355 H Beam
Khoom Description
Kev siv Q235B thiab Q355 steel kuj ua kom ntseeg tau tias cov khoom muaj kev tiv thaiv corrosion thiab hnav, ua rau nws zoo tagnrho rau kev siv ntau yam kev siv.
H beam muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab cov duab, ua rau nws tsim nyog siv rau ntau yam kev tsim kho. Qhov kub- dov steel tsim muab kev txhawb nqa zoo heev thiab kev ruaj ntseg, ua rau nws zoo tagnrho rau kev siv hauv hnyav- cov ntawv thov kev tsim kho, xws li siab- nce vaj tsev, txuas hniav, thiab cov phiaj xwm kev tsim kho.
Q235B Q355 H Beam yog tsim los rau cov qauv siab tshaj plaws thiab raug sim los xyuas kom meej tias nws ua tau raws li tag nrho cov kev cai zoo thiab kev nyab xeeb. Cov khoom lag luam tseem tsim los muab cov txiaj ntsig zoo rau cov nyiaj thiab ntev - kav ntev. Nrog rau nws qhov siab- kev tsim kho zoo thiab kev ua tau zoo heev, Qhov Zoo Tshaj Q235B Q355 H hom steel beam yog qhov kev xaiv zoo tshaj plaws rau txhua qhov kev tsim kho uas yuav tsum muaj kev ntseeg siab thiab siab -cov qauv zoo steel.
Khoom Paub meej
| Khoom npe | GB Q235B Q355H Beam |
| Loj | 100 * 100mm-900 * 300mm |
| Ntev |
raws li koj thov |
| Cov qauv | JIS, ASTM, GB, EN, thiab lwm yam. |
| Cov duab | H |
| Cov txheej txheem | Kub dov, welded |
| Ntim | hauv pob, ntim nrog steel siv nruj nreem |
| Keeb kwm | Tuam Tshoj |
| Nqe Nqe | FOB, CIF, EXW, DDP, thiab lwm yam. |
| Lub sij hawm xa tuaj | 3-30 hnub, raws li koj qhov ntau |
q235B h zoo li tus hlau tshuaj muaj pes tsawg leeg
| Chemical Composition (kub tsom xam), %, Tsawg dua los yog 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 | |
q355 h profile hlautshuaj 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 | – |
q235B steel h beam 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 | |||||||
q355h beam mechanical khoom
| Yield Strength (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 | |
| Q355 | Q355B | 470 – 630 | 450 – 600 | 450 – 600 | – |
| Q355C | – | ||||
| Q355D | 450 – 600 | ||||
Khoom Description
GNEE (Tianjin) Multinational Trade Co., Ltd. yog nyob rau hauv Henan, Suav teb. Lub tuam txhab tsim thiab muag cov pa roj carbon steel daim hlau / coils / raj / pas nrig, thiab lwm yam., galvanized steel coils PPGI / PPGL steel coils, stainless hlau daim hlau / phaj / coils / raj / pas nrig, thiab lwm yam., txhuas phaj / phaj / yob / foils / rods, thiab lwm yam. , profiles thiab lwm yam khoom steel. Peb muaj cov khoom lag luam steel txaus thiab tuaj yeem muab cov neeg siv khoom nrog ntau qhov ntau thiab tsawg thiab qauv ntawm cov hlau. Peb cov kev muag khoom thiab kev pabcuam network nthuav dav thoob plaws ntiaj teb, kom ntseeg tau tias cov khoom xa tuaj rau cov neeg siv khoom hauv lub sijhawm luv tshaj plaws ntawm hiav txwv, tsheb ciav hlau thiab huab cua thauj.
GNEE Group chaw ua haujlwm ib puag ncig zaub, txais tos cov neeg siv khoom tshiab thiab qub tuaj xyuas. Nyob rau tib lub sijhawm, yog tias koj muaj lus nug txog lub kaum ntse ntse hlau, koj tuaj yeem tiv tauj peb thiab peb yuav teb rau koj hauv lub sijhawm luv tshaj:
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:
Cim npe nrov: GB Q235B Q355 H Beam, Tuam Tshoj GB Q235B Q355 H Beam manufacturers, lwm tus neeg, Hoobkas