S235 S255 Channel Steel
S255 yog ib qho qis- alloy siab- lub zog cov qauv hlau uas ua tau raws li cov cai ntawm EN 10025-2. Nws yog ib qho alloy-dawb kub-kuav los tiag steel qauv hauv European qauv. Lub npe S255 qhia tias nws qhov tsawg kawg nkaus tawm lub zog yog 25 MPa.
Hlau qib S235 muaj 2-3% manganese, 0.1% carbon thiab 1.5% tooj liab. Cov khoom no muab S235 qib steel zoo heev muaj zog yas. Nyob rau tib lub sijhawm, cov hlau no tseem muaj cov lej ntawm P thiab S, uas muaj txiaj ntsig zoo hauv kev txhim kho nws cov kev ua tau zoo thiab weldability. S235 steel feem ntau yog tsim los ntawm Mn, uas muaj qee yam kev txhim kho ntawm nws cov khoom siv kho tshuab.
S235 S255 Channel Steel Basic Info
| Lub npe | S235 S255 Channel Steel |
| Hom | S235 |
| Loj | 5# - 10# |
| Thickness | 3mm - 14.5 hli |
| Ntev | 6m, 9m, 12m lossis lwm qhov ntev raws li qhov xav tau |
| Qib |
Q235, Q355, SS400, S235, S355, ST37, ST52, E250, E350, A36, A572GR50, A992, G350, SM460, SM490, A992 |
| Nto | Nto pleev xim rau, galvanized |
| Ntim | hauv pob, ntim nrog steel siv nruj nreem |
s255 structural channel tshuaj muaj pes tsawg leeg
| C | Si | Mn | Ni | S | P | Cr | N | Cu | Al | Ti |
| Tsawg dua lossis sib npaug li 0.17 | 0.15 - 0.30 | Tsawg dua lossis sib npaug li 1,00 | Tsawg dua lossis sib npaug li 0.30 | Tsawg dua lossis sib npaug li 0.025 | Tsawg dua lossis sib npaug li 0.035 | Tsawg dua lossis sib npaug li 0.30 | Tsawg dua lossis sib npaug li 0.012 | Tsawg dua lossis sib npaug li 0.30 | 0.02-0.05 | Tsawg dua lossis sib npaug li 0,030 |
s235 channel hlautshuaj muaj pes tsawg leeg
| C | Si | Mn | Ni | S | P | Cr | N | Cu |
| Tsawg dua lossis sib npaug li 0,22 | Tsawg dua los yog sib npaug li 0,05 | Tsawg dua lossis sib npaug li 0,60 | Tsawg dua lossis sib npaug li 0,30 | Tsawg dua lossis sib npaug li 0,040 | Tsawg dua lossis sib npaug li 0,040 | Tsawg dua lossis sib npaug li 0,30 | Tsawg dua lossis sib npaug li 0,012 | Tsawg dua lossis sib npaug li 0,30 |
s255 c channel hlaumechanical khoom
| Thickness, hli | Yield zog, N / mm2(min) | Tensile zog, N / mm2(min) | Elongation ≥5,% |
| 2 - 3.9 | 255 | 380 | 20 |
| 4 - 10 | 245 | 380 | 25 |
| 10 - 20 | 245 | 370 | 25 |
| 20 - 40 | 235 | 370 | 25 |
s235 c channel hlau txhua yam khoom
| Thickness, hli | Yield zog, N / mm2(min) | Tensile zog, N / mm2(min) | Elongation ≥5,% |
| 2,0-3,9 | 235 | 360 | - |
| 4,0 | 235 | 360 | - |
Khoom Description
S235 channel steel tsis siv ntau npaum li kev tsim kho raws li cov kab teeb ci sib luag, ib feem vim tias nws txoj hlua khi tsis yog nyob nruab nrab ntawm qhov dav ntawm flanges. Yog hais tias lub load yog siv sib npaug ntawm nws sab saum toj, lub nqaj yuav zoo li twist deb ntawm lub vev xaib. Qhov no yuav tsis yog lub ntsiab lus tsis muaj zog lossis teeb meem rau ib qho kev tsim tshwj xeeb, tab sis yog qhov yuav tsum tau xav txog.
Cov kab los yog C-beams feem ntau yog siv qhov chaw tiaj tus, sab nraub qaum ntawm lub vev xaib tuaj yeem txuas mus rau lwm qhov chaw tiaj tus rau qhov chaw sib cuag ntau tshaj. Lawv kuj qee zaum welded ua ke rov qab - rau - rov qab los ua ib qho tsis yog - tus qauv kuv - nqaj.
Daim ntawv thov
Txoj Kev Choj
Txog Peb
GNEE (Tianjin) Multinational Trade Co., Ltd. yog feem ntau koom nrog ntshuam thiab xa tawm cov khoom steel thiab kev sib sib zog nqus ntawm cov khoom steel. Founded hauv 2008, tam sim no muaj ntau tshaj 200 tus neeg ua haujlwm. Feem ntau koom nrog hauv cov raj square, channel steel, lub kaum sab xis steel, I-beam, H-zoo li tus steel, seamless steel kav, qhib daim hlau, paj formwork, welded kav, galvanized steel, round steel, tiaj tus hlau, PPGI, kub -rolled, thiab lwm yam. Peb cov khoom tau raug xa tawm mus rau ntau tshaj 120 lub teb chaws nyob sab hnub tuaj, teb chaws Asia, teb chaws Europe, Asia. kev lees paub ntawm peb cov neeg siv khoom nrog peb lub koob npe nrov thiab kev pabcuam zoo. Peb zoo siab txais tos cov phooj ywg los ntawm thoob plaws lub ntiaj teb tuaj xyuas peb lub tuam txhab thiab koom tes nrog peb nyob rau hauv lub sijhawm ntev - kev sib nrig sib pab. Peb tos ntsoov yuav tau txais koj qhov kev nug kom sai li sai tau:
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 muaj cov neeg ua haujlwm pabcuam hauv online, yog tias koj muaj kev tsis ntseeg txog S235 S255 Channel Steel, thov xa cov lus nug rau peb, peb yuav teb koj hauv ib hnub ua haujlwm.
Cim npe nrov: S235 S255 Channel Steel, Tuam Tshoj S235 S255 Channel Steel manufacturers, lwm tus neeg, Hoobkas