Txheej txheem cej luam
EN10210 S355J2H yog tus qauv European kub tiav cov qauv hollow seem ua los ntawm cov hlau tsis zoo.Nws yog feem ntau siv rau cov qauv thiab kev siv tshuab hauv ntau qhov kev lag luam vim nws lub zog siab thiab zoo heev toughness.
Ntsiab nta
Txheem:EN10210-1, EN10210-2
Qib:S355J2H
Hom:Tsis-alloy zoo steel
Delivery condition:Kub tiav
Lub npe:
- S: Cov qauv hlau
- 355: Tsawg tshaj tawm lub zog hauv MPa
- J2: Yam tsawg kawg nkaus lub zog ntawm 27J ntawm -20 ° C
- H: Hollow seem
Tshuaj muaj pes tsawg leeg
Cov tshuaj muaj pes tsawg leeg ntawm EN10210 S355J2H ua kom cov khoom ua tau zoo hauv ntau yam kev siv:
- Cov pa roj carbon (C): ≤ 0.22%
- Manganese (Mn): ≤ 1.60%
- Phosphorus (P): ≤ 0.03%
- Sulfur (S): ≤ 0.03%
- Silicon (Si): ≤ 0.55%
- Nitrogen (N): ≤ 0.014%
- Copper (Cu): ≤ 0.55%
Mechanical Properties
EN10210 S355J2H paub txog nws cov khoom siv kho tshuab muaj zog, ua rau nws tsim nyog rau kev siv cov txheej txheem siab:
Tensile zog:
470-630 MPa
Yield zog:
Tsawg kawg 355 MPa
Elongation:
Yam tsawg kawg nkaus 20% (rau thickness ≤ 40mm)
Impact Properties:
Yam tsawg kawg nkaus lub zog ntawm 27J ntawm -20 ° C
Muaj Dimensions
Womic Steel muab ntau yam ntawm qhov ntev rau EN10210 S355J2H hollow seem:
Circular Sections:
- Sab nraud txoj kab uas hla: 21.3mm txog 1219mm
- Phab ntsa Thickness: 2.5mm txog 50mm
Square Sections:
- Loj: 40 mm x 40 mm txog 500 mm x 500 mm
- Phab ntsa Thickness: 2.5mm txog 25mm
Rectangular Sections:
- Loj: 50 mm x 30 mm txog 500 mm x 300 mm
- Phab ntsa Thickness: 2.5mm txog 25mm
Impact Properties
Charpy V-Notch Impact Test:
- Tsawg zog nqus ntawm 27J ntawm -20 ° C
Carbon sib npaug (CE)
Cov pa roj carbon sib npaug (CE) ntawm EN10210 S355J2H yog ib qho tseem ceeb rau kev ntsuas nws cov weldability:Cov pa roj carbon sib npaug (CE):
CE = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15
Kev Ntsuas Hydrostatic
Tag nrho EN10210 S355J2H hollow seem tau kuaj xyuas hydrostatic kom ntseeg tau tias kev ncaj ncees thiab kev ua haujlwm nyob rau hauv siab:
Hydrostatic Test Siab:
Yam tsawg kawg 1.5 npaug ntawm kev tsim siab
Kev soj ntsuam thiab kev xeem yuav tsum tau
Cov khoom tsim nyob rau hauv EN10210 S355J2H raug soj ntsuam nruj thiab kuaj xyuas kom zoo thiab ua raws:
Kev tshuaj xyuas qhov muag:Txhawm rau kuaj xyuas qhov tsis xws luag
Dimensional soj ntsuam:Txhawm rau txheeb xyuas qhov loj thiab cov duab
Kev Ntsuas Tsis Muaj Kev Puas Tsuaj (NDT):Xws li ultrasonic thiab sib nqus particle kuaj rau sab hauv thiab qhov chaw tsis xws luag
Kev Ntsuas Hydrostatic:Txhawm rau kom muaj kev ncaj ncees siab
Womic Steel's Production Advantages
Womic Steel yog cov chaw tsim khoom ntawm EN10210 S355J2H hollow seem, muab cov khoom zoo uas ua tau raws li cov qauv kev lag luam nruj.
1. Advanced Manufacturing Facilities:
Womic Steel lub xeev-ntawm-tus-kos duab cov chaw yog nruab nrog cov cuab yeej tshiab tshaj plaws rau kev tsim khoom ntawm cov qauv hollow seem.Peb cov txheej txheem kub txheej txheem ua kom pom tseeb cov khoom siv kho tshuab thiab qhov tseeb qhov tseeb.
2. Kev Tswj Xyuas Zoo:
Kev ua tau zoo yog peb qhov tseem ceeb tshaj plaws.Peb pab neeg muaj kev ruaj ntseg zoo ua txhua yam kev tshuaj xyuas thiab kev ntsuam xyuas ntawm txhua theem ntawm kev tsim khoom, los ntawm kev xaiv cov khoom siv raw mus rau cov khoom xa tuaj zaum kawg, kom ntseeg tau tias ua tau raws li EN10210 cov qauv.
3. Kev txawj ntse thiab kev paub:
Nrog rau kev paub dhau los hauv kev lag luam, Womic Steel tau tsim lub koob npe nrov rau kev ua tau zoo hauv kev tsim cov qauv hollow seem.Peb pab pawg kws tshaj lij engineers thiab cov kws tshaj lij tau cog lus los xa cov khoom lag luam kom tau raws li cov kev xav tau tshwj xeeb ntawm peb cov neeg siv khoom.
4. Siv Logistics thiab xa khoom:
Kev xa khoom raws sijhawm yog qhov tseem ceeb rau peb cov neeg siv khoom cov haujlwm.Womic Steel muaj kev tsim khoom lag luam zoo uas ua kom muaj txiaj ntsig thiab xa khoom raws sijhawm ntawm cov khoom thoob ntiaj teb.Peb cov kev daws teeb meem ntim tau tsim los tiv thaiv cov khoom thaum caij tsheb thauj mus los.
5. Customization Muaj peev xwm:
Peb muab cov kev xaiv customization kom tau raws li cov kev cai tshwj xeeb ntawm peb cov neeg siv khoom, suav nrog qhov tshwj xeeb qhov ntev, cov khoom siv, thiab cov txheej txheem kuaj ntxiv.Peb ua haujlwm ze nrog peb cov neeg siv khoom los muab cov kev daws teeb meem.
6. Ntawv pov thawj thiab ua raws:
Peb cov khoom tau tsim ua raws li cov qauv thoob ntiaj teb thiab tau txais daim ntawv pov thawj ISO thiab CE.Qhov no ua kom ntseeg tau tias peb EN10210 S355J2H hollow seem yog tsim nyog rau kev siv cov txheej txheem tseem ceeb.
7.Extensive Project Experience:
Womic Steel muaj kev paub ntau yam hauv kev tsim thiab muab EN10210 S355J2H hollow seem rau ntau qhov haujlwm.Peb cov ntaub ntawv pov thawj suav nrog ntau txoj haujlwm ua tiav thoob plaws ntau qhov kev lag luam, ua kom pom peb lub peev xwm los xa cov txheej txheem steel zoo tshaj plaws uas ua tau raws li ntau yam kev xav tau.
8. Kev xaiv them nyiaj yooj yim:
Nkag siab txog kev xav tau nyiaj txiag ntawm cov haujlwm loj, Womic Steel muab cov nqe lus them nqi hloov pauv kom haum rau peb cov neeg siv khoom xav tau.Txawm hais tias nws yog los ntawm cov ntawv qiv nyiaj, cov nqe lus them nyiaj txuas ntxiv, lossis cov phiaj xwm them nqi kho mob, peb siv zog ua kom peb cov kev lag luam yooj yim li sai tau.
9.Superior Raw Material Quality:
Ntawm Womic Steel, peb muab peb cov ntaub ntawv raw los ntawm cov chaw muag khoom muaj npe uas ua tau raws li peb cov qauv nruj nruj.Qhov no ua kom ntseeg tau tias cov hlau siv hauv peb EN10210 S355J2H hollow seem yog qhov zoo tshaj plaws, ua rau cov khoom lag luam zoo dua thiab ua haujlwm ntev.
Xaus
EN10210 S355J2H yog ntau yam thiab ua tau zoo ntawm cov qauv steel qib zoo tagnrho rau ntau yam kev siv hauv kev tsim kho thiab engineering sectors.Womic Steel kev cog lus rau kev ua tau zoo, kev tsim kho tshiab, thiab cov neeg siv khoom txaus siab ua rau peb muaj kev ntseeg siab rau txhua yam koj xav tau ntawm cov qauv hlau.Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab peb tuaj yeem pab txhawb koj li cas.
Post lub sij hawm: Lub Xya hli ntuj-30-2024