S235JR H Beamrau kev tsim kho nrog kev ua tau zoo yog ib qho ntawm cov khoom siv dav siv ntau tshaj plaws hauv cov khoom siv niaj hnub thiab cov vaj tse.
Tsim nyob rau hauv EN 10025-2 tus qauv, S235JR H- kab teeb muab qhov sib npaug zoo ntawm lub zog, weldability, thiab tus nqi-nqi, ua rau lawv xaiv rau cov engineers, cov neeg cog lus, thiab cov neeg tswj xyuas khoom thoob ntiaj teb.
Hauv kev lag luam kev sib tw niaj hnub no, xaiv lub siab - zoo S235JR H- nqaj tsis yog hais txog cov khoom siv xwb - nws yog hais txog kev ua kom ntev - lub sij hawm kev nyab xeeb ntawm cov qauv, fabrication efficiency, thiab qhov project tus nqi tswj.
Technical Specifications ntawm S235JR H Beam
S235JR yog cov hlau tsis tshua muaj cov qauv hlau, tsim rau kev tsim kho dav dav nrog cov khoom siv kho tshuab txhim khu kev qha thiab kev ua haujlwm zoo heev.
Tshuaj muaj pes tsawg leeg
| Element | Cov ntsiab lus (%) |
|---|---|
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.17 |
| Manganese (Mn) | 0.60–0.90 |
| Silicon (Si) | Tsawg dua los yog sib npaug li 0.35 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.035 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.035 |
Mechanical Properties
| Khoom | Tus nqi |
|---|---|
| Yield zog | Ntau dua lossis sib npaug li 235 MPa |
| Tensile zog | 360-510 MPa |
| Elongation | Ntau dua lossis sib npaug li 20% |
| Impact Zog | Ntau tshaj lossis sib npaug rau 27 J ntawm 20 degree |
Lub npe "JR" qhia txog kev ntsuas qhov ntsuas kub ntawm chav tsev, kom ntseeg tau tias muaj kev ruaj ntseg zoo nyob rau hauv ib txwm ua haujlwm.
Cov qauv zoo ntawm S235JR H Beams
Piv nrog rau cov kab ke ib txwm muaj, H- kab teeb muaj kev ua tau zoo tshaj plaws hauv kev tsim kho.
Seem Kev sib piv
| Feature | H Beam | Kuv Beam |
|---|---|---|
| Flange Dav | Dav | Nqaim |
| Load Distribution | Hnav khaub ncaws | Tsawg dua qub |
| Khoov Resistance | Siab | Nruab nrab |
| Kev ruaj ntseg | Zoo heev | Nruab nrab |
H-beams yog tsim los nrog kev sib txuas dav flanges, uas ua rau txhim kho khoov tsis kam thiab thauj khoom xa tawm. Qhov no tso cai rau cov engineers txo qis kev siv cov khoom siv thaum tuav cov khoom siv zog.
Hauv cov qauv hlau niaj hnub no, qhov kev ua tau zoo no txhais ua qhov hnyav tag nrho thiab txo cov nqi tsim kho.
Product Specifications & Size Range
High -zoo S235JR H- kab teeb muaj nyob rau hauv ntau qhov ntev kom tau raws li qhov kev xav tau sib txawv.
Hom Loj Loj
| Parameter | Ntau yam |
|---|---|
| Qhov siab (H) | 100-900 hli |
| Flange dav (B) | 50-400 hli |
| Web Thickness | 4.5-36.5 hli |
| Flange Thickness | 8-64 hli |
| Ntev | 6 m / 9 m / 12 m lossis customized |
Cov kev hloov pauv tau yooj yim no ua rau S235JR H- kab teeb tsim nyog rau ob qho tib si lub teeb thiab hnyav cov qauv siv.
Daim ntawv thov ntawm S235JR H-beam hauv Kev Tsim Kho
S235JR H-beams tau dav siv thoob plaws ntau qhov kev tsim kho vim lawv muaj ntau yam.
Cov ntawv thov tseem ceeb
- Cov Khoom Siv Hauv Tsev: steel ncej, kab, thiab kab teeb
- Industrial Plants: Rhiav thiab warehouses
- Infrastructure Projects: choj thiab tsheb thauj mus los
- Zog Projects: Hnub ci mounting systems thiab platforms
- Machinery Support: Cov khoom siv hauv paus thiab cov qauv tsim
- Lawv cov ductility zoo tso cai rau lawv nqus cov kev ntxhov siab thiab deformation yam tsis muaj qhov tsis ua haujlwm tam sim ntawd, txhim kho kev nyab xeeb hauv ib puag ncig dynamic lossis seismic.
Los ntawm cov tuam tsev ua lag luam mus rau qhov loj -scale infrastructure, S235JR H-beams ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev tsim kho niaj hnub.
Kev Ua & Kev Kho Ntog
High-zoo S235JR H- kab teeb yog feem ntau muab nrog tus nqi- ntxiv cov kev pabcuam ua haujlwm.
Muaj peev xwm ua tau
| Txheej txheem | Kev piav qhia |
|---|---|
| CNC txiav | Kev cai ntev thiab precision |
| Drilling | Bolt qhov kev npaj |
| Vuam | Yooj yim fabrication |
Kev xaiv kho saum npoo
| Kev kho mob | Cov txiaj ntsig |
|---|---|
| Txhaj tshuaj tiv thaiv | Txhim kho qhov zoo |
| Priming | Basic kev tiv thaiv corrosion |
| Kub-Dip Galvanizing | 30-50 xyoo los tiv thaiv -corrosion |
Rau sab nraum zoov thiab marine ib puag ncig, galvanizing yog pom zoo kom txuas lub neej kev pab cuam thiab txo cov nqi tu.
Quality Assurance & Supply Advantages
Thaum yuav khoom siab -zoo S235JR H- kab teeb, cov neeg yuav khoom yuav tsum tsom rau:
Kev Tswj Xyuas Zoo
- Mill Test Certificate (MTC)
- EN 10025-2 Kev ua raws cai
- Thib peb-kev tshuaj ntsuam xyuas (SGS / BV)
- Strict dimensional tolerance tswj
Supply Chain Strength
- Cov khoom ruaj khov thiab xa khoom sai
- Kev tshaj lij export ntim (khoom + tiv thaiv- xeb tiv thaiv)
- Yooj yim MOQ thiab customization xaiv
- Ib tus neeg muag khoom txhim khu kev qha ua kom tsis yog cov khoom lag luam zoo nkaus xwb tab sis kuj ua tiav qhov project du.
S235JR H Beam rau kev tsim kho nrog cov khoom zoo yog tus nqi - siv tau zoo thiab txhim khu kev qha rau niaj hnub structural engineering. Nrog nws cov weldability zoo heev, ruaj khov txhua yam khoom, thiab daim ntawv thov dav, nws tseem yog ib qho ntawm cov kev xaiv zoo tshaj plaws rau kev tsim kho thoob ntiaj teb.
Hu rau tam sim no kom tau txais S275JR H Beam Quote
S235 qib steel yog dab tsi?
S235 qib steel yog ib qho yooj yim weldable low carbon manganese steel nrog rau kev cuam tshuam zoo (xws li hauv sub-zero kub).
Puas yog A36 thiab S275JR tib yam?
Ob lub zog tawm los thiab lub zog tensile ntawm S275JR carbon steel yog siab dua li cov hlau me me ASTM A36. Yog li S275JR carbon steel tuaj yeem nqa hnyav dua li cov hlau me ASTM A36. Hauv lwm lo lus, me me hlau ASTM A36 tsis sib npaug rau S275JR carbon steel.
Dab tsi yog qhov sib npaug ntawm cov khoom siv S235JR?
ASTM A36: ASTM A36 yog ib qho American standard carbon structural steel specification, uas yog feem ntau siv nyob rau hauv cov qauv siv. Nws yog ze tshaj rau S235JR hais txog cov tshuaj muaj pes tsawg leeg.
Dab tsi yog qhov txawv ntawm S235JR thiab S275JR steel?
S235JR muaj qhov tsawg kawg nkaus lub zog ntawm 235 MPa, thaum S275JR muaj qhov tsawg kawg nkaus lub zog ntawm 275 MPa. Qhov no txhais tau hais tias S275JR muaj zog dua S235JR thiab feem ntau yog siv rau cov ntawv thov ntau dua, xws li cov tshuab hnyav, siab- cov tsev nce siab, thiab cov qauv loj.