HEA HEB Steel Profile H beam S355J2 Cov qauv hlau
S355J2 H profile hlauyog lub siab -lub zog qis- alloy structural steel ua raws li EN 10025-2 (Material No. 1.0577). Nws yog dav siv nyob rau hauv hnyav kev tsim kho tej yaam num uas ob qho tib si siab zog thiab tsawg-kub toughness yuav tsum tau.
S355J2 H profile hlau
Piv nrog rau cov qauv txheej txheem xws li S355JR, S355J2 steel yog qhov cuam tshuam- kuaj ntawm -20 degree, kom ntseeg tau tias kev ua tau zoo hauv cov huab cua txias thiab qhov xav tau ib puag ncig.
European txheem HEA thiab HEB H-beams feem ntau yog tsim los ntawm cov khoom siv no thiab tau siv dav hauv:
- Steel qauv tsev
- Cov choj thiab cov phiaj xwm infrastructure
- Offshore platforms
- Cua zog yees
- Muaj cov khoom siv thav duab
Raws li tus kws tshaj lij cov khoom siv hlau, peb muab S355J2 HEA thiab HEB H kab teeb nrog cov ntawv pov thawj zoo, muaj cov khoom lag luam loj, thiab cov kev pabcuam thauj khoom thoob ntiaj teb.
HEA vs HEB H Beam - Qhov txawv yog dab tsi?
Ob qhov feem ntau European H beam profiles yog HEA thiab HEB. Thaum lawv sib koom tib qhov profile, lawv qhov hnyav, flange thickness, thiab lub peev xwm thauj khoom sib txawv.
| Hom Profile | Kev piav qhia | Daim ntawv thov |
|---|---|---|
| HUA Beam | Lub teeb H beam nrog thinner flange | Nruab nrab -load qauv, lub tsev thav duab |
| HEB Beam | Heavier beam nrog thicker flange thiab web | Hnyav loaded lug thiab industrial vaj tse |
Piv txwv Dimensions
| Profile | Qhov siab (mm) | Flange Dav (mm) | Web Thickness (hli) | Flange Thickness (hli) |
|---|---|---|---|---|
| UAS 100 | 96 | 100 | 5 | 8 |
| TSI 200 | 190 | 200 | 6.5 | 10 |
| SIB 200 | 200 | 200 | 9 | 15 |
| SIB 300 | 300 | 300 | 11 | 19 |
Vim tias HEB beams hnyav dua, lawv feem ntau raug xaiv rau cov haujlwm uas yuav tsum tau muaj zog ntau dua.
Technical Specifications ntawm S355J2 H Profile Steel
Peb S355J2 H profile steel kab teeb yog tsim raws li European qauv nruj kom ntseeg tau cov qauv kev ua tau zoo.
Qhov ntev
| Feature | Ntau yam |
|---|---|
| Hom Profile | HEHEHE/HEB |
| Qhov siab | 100mm-1000 hli |
| Thickness Ntau | 5-350 hli |
| Ntev | Txog li 15,000 mm |
| Kev kho kom haum | Muaj nyob ntawm qhov kev thov |
Cov kev pabcuam txiav txiav yog muaj kom haum rau qhov project- cov kev cai tshwj xeeb.
Vim li cas thiaj xaiv S355J2 Hloov S355JR?
Ib qho ntawm qhov sib txawv tseem ceeb ntawm S355JR thiab S355J2 yog qhov ntsuas qhov ntsuas kub.
| Qib Steel | Impact Test Temperature | Impact Zog |
|---|---|---|
| S355 JR | +20 degree | Ntau dua lossis sib npaug li 27 J |
| S355J2 | -20 degree | Ntau dua lossis sib npaug li 27 J |
Qhov no txhais tau tias S355J2 H beams tswj tau zoo heev toughness txawm nyob rau hauv sub-zero kub.
Vim Li Cas Qhov Tseem Ceeb
Tsawg- qhov kub thiab txias tiv thaiv kev puas tsuaj, uas yog ib qho kev txhawj xeeb txog kev nyab xeeb tseem ceeb hauv kev tsim vaj tsev.
Cov haujlwm uas feem ntau xav tau S355J2 steel kab teeb suav nrog:
- Cua turbine yees
- Offshore qauv
- High - qhov siab ntawm kev tsim kho tej yaam num
- Northern European infrastructure
Vim hais tias ntawm cov cuab yeej no, S355J2 H profile steel yog dav teev los ntawm European structural engineers.
Cov txheej txheem ntau lawm thiab kev tswj xyuas zoo
Kev ntseeg siab ntawm cov qauv hlau nyob ntawm qhov hnyav ntawm kev tsim khoom thiab kev sim cov txheej txheem.
Peb S355J2 H kab teeb yog tsim los ntawm:
- Kub dov txheej txheem ntau lawm
- Normalizing los yog thermomechanical dov
- Kev kuaj ultrasonic (UT) muaj
- Dimensional soj ntsuam raws li EN cov qauv
Mill Certification
Txhua batch ntawm S355J2 H profile steel yog muab nrog Mill Test Certificate (MTC) raws li EN 10204 3.1, suav nrog:
- Tshuaj ntsuam xyuas muaj pes tsawg leeg
- Kev ntsuam xyuas cov cuab yeej cuab tam
- Charpy V-cov txiaj ntsig ntawm qhov ntsuas qhov ntsuas
Cov ntaub ntawv no ua kom tag nrho traceability thiab ua raws li thoob ntiaj teb engineering qauv.
Loj Tshuag thiab xa khoom thoob ntiaj teb
Rau cov haujlwm ceev nrooj engineering, cov khoom muaj feem ntau tseem ceeb heev. Peb tuav cov khoom lag luam loj ntawm European H beams, suav nrog:
- TSI 100 – 600
- HWB 100 – HEB 600
Tag nrho cov khoom muag: tshaj 1000 tons muaj rau xa khoom sai.
Export Logistics
Peb pab neeg logistics txhawb nqa thoob ntiaj teb kev xa khoom nrog:
- Seaworthy tiv thaiv - xeb ntim
- Thawv reinforcement
- Kev thauj khoom ceev ceev ze ntawm cov chaw nres nkoj loj hauv Suav xws li Tianjin Chaw nres nkoj thiab Shanghai Chaw nres nkoj Qhov no ua kom muaj kev nyab xeeb thiab muaj txiaj ntsig kev thauj mus los rau Tebchaws Europe, Middle East, thiab Southeast Asia.
Gnee's Factory
Kev siv ntawm S355J2 H Profile Steel
Vim nws lub zog siab thiab qis -kub toughness, S355J2 H kab teeb tau dav siv hauv:
- Cov tuam tsev steel
- Kev tsim kho choj
- Cov nroj tsuag muaj
- Cua zog yees
- Offshore engineering tej yaam num
- Heavy machinery txhawb nqa ncej
Cov ntawv thov no xav tau cov ntaub ntawv nrog cov khoom siv txhim khu kev qha thiab kev ua haujlwm ntev - lub sijhawm ruaj khov.
Yog tias koj tab tom nrhiav rau tus neeg muag khoom txhim khu kev qha ntawm S355J2 H profile steel, Hu rau peb hnub no kom tau txais cov lus hais nrawm hauv 24 teev rau koj qhov project.
Hu rau tam sim no kom tau txais S355J2 H beams Quote
Qhov txawv ntawm S355JR thiab S355J2 yog dab tsi?
S355JR steel muaj qhov cuam tshuam yam tsawg kawg nkaus ntawm 27 J nyob rau hauv 20-degree kub tej yam kev mob thaum lub thib ob hom steel, S355J2+N muaj tib yam cuam tshuam lub zog tab sis nrog ib tug kub ntawm -20 degrees.
Cov khoom siv dab tsi yog S355 j2?
S355J2 yog qhov nruab nrab tensile, qis carbon manganese hlau uas yog yooj yim weldable thiab muaj kev cuam tshuam zoo (tseem nyob rau hauv sub-zero kub). Cov khoom siv no feem ntau muab nkag rau hauv qhov tsis kho lossis tsis zoo. Machinability ntawm cov khoom no zoo ib yam li cov hlau me me.
Hom hlau twg yog S355J2?
S355J2 yog micro alloyed structural steel tsim rau xws li kev siv tshuab engineering. Cov hlau muaj qhov zoo weldability nrog max CEV =0.47 rau txhua qhov sib txawv. Cov hlau tuaj yeem xa nrog cov khoom siv silicon tswj kom zoo galvanizing zog.
Qhov sib npaug ntawm S355 J2 yog dab tsi?
Qhov sib npaug ntawm S355J2 EN 10025-2 yog ASTM A572 Qib 50, DIN ST52-3, JIS SM490YA, thiab GB Q355D, uas muaj zog zoo sib xws thiab qhov kub thiab txias toughness rau cov qauv siv. Gangsteel's high-zoo daim hlau kom ua raws li koj cov haujlwm. Yog xav paub ntxiv, tshawb xyuas peb cov ntaub ntawv qhia qib BS EN 10025-2.