Txheej txheem cej luam
EN10210 S355J2H yog ib qho txheej txheem European kub tiav cov qauv hollow ua los ntawm cov hlau tsis yog hlau zoo. Nws feem ntau yog siv rau kev siv cov qauv thiab kho tshuab hauv ntau yam lag luam vim nws lub zog siab thiab kev tawv zoo heev.
Cov Nta Tseem Ceeb
Tus Qauv:EN10210-1, EN10210-2
Qib:S355J2H
Hom:Cov hlau tsis zoo
Kev xa khoom:Kub tiav lawm
Lub Npe:
- S: Cov hlau ua vaj tse
- 355: Lub zog tsawg kawg nkaus hauv MPa
- J2: Lub zog cuam tshuam tsawg kawg nkaus ntawm 27J ntawm -20 ° C
- H: seem khoob
Cov Tshuaj Lom Zem
Cov tshuaj lom neeg sib xyaw ntawm EN10210 S355J2H ua kom cov khoom siv ua tau zoo hauv ntau yam kev siv qauv:
- 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%
- Tooj Liab (Cu): ≤ 0.55%
Cov Khoom Siv Kho Tshuab
EN10210 S355J2H paub txog nws cov khoom siv kho tshuab muaj zog, ua rau nws tsim nyog rau cov ntawv thov kev ua haujlwm siab:
Lub zog tensile:
470 - 630 MPa
Lub Zog Tawm:
Yam tsawg kawg nkaus 355 MPa
Kev ntev:
Yam tsawg kawg nkaus 20% (rau tuab ≤ 40 hli)
Cov Khoom Cuam Tshuam:
Lub zog cuam tshuam tsawg kawg nkaus ntawm 27J ntawm -20 ° C
Qhov Loj Muaj
Womic Steel muab ntau yam ntawm qhov ntev rau EN10210 S355J2H hollow seem:
Cov Ntu Sib Tw:
- Sab nraud txoj kab uas hla: 21.3 hli mus rau 1219 hli
- Phab ntsa tuab: 2.5 hli txog 50 hli
Cov seem plaub fab:
- Loj: 40 hli x 40 hli txog 500 hli x 500 hli
- Phab ntsa tuab: 2.5 hli txog 25 hli
Cov seem plaub fab:
- Loj: 50 hli x 30 hli txog 500 hli x 300 hli
- Phab ntsa tuab: 2.5 hli txog 25 hli
Cov Khoom Cuam Tshuam
Kev Ntsuas Qhov Cuam Tshuam ntawm Charpy V-Notch:
- Kev nqus zog tsawg kawg nkaus ntawm 27J ntawm -20 ° C
Cov pa roj carbon sib npaug (CE)
Cov pa roj carbon sib npaug (CE) ntawm EN10210 S355J2H yog ib qho tseem ceeb rau kev ntsuam xyuas nws qhov weldability:Cov pa roj carbon sib npaug (CE):
CE = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15
Kev Ntsuas Hydrostatic
Txhua qhov seem EN10210 S355J2H hollow raug kuaj hydrostatic kom ntseeg tau tias muaj kev ncaj ncees thiab kev ua tau zoo hauv qab kev nyuaj siab:
Kev Ntsuas Hydrostatic Siab:
Yam tsawg kawg nkaus 1.5 npaug ntawm qhov tsim siab
Cov Kev Cai Tshawb Xyuas thiab Kev Ntsuas
Cov khoom tsim tawm raws li EN10210 S355J2H raug tshuaj xyuas thiab sim ua tib zoo kom ntseeg tau tias zoo thiab ua raws li txoj cai:
Kev Tshuaj Xyuas Pom:Txhawm rau kuaj xyuas seb puas muaj qhov tsis zoo ntawm qhov chaw
Kev Tshuaj Xyuas Qhov Ntev:Yuav kom paub tseeb tias qhov loj thiab duab zoo li cas
Kev Ntsuas Tsis Ua Rau Puas Tsuaj (NDT):Xws li kev kuaj ultrasonic thiab magnetic particle rau cov qhov tsis zoo sab hauv thiab qhov chaw
Kev Ntsuas Hydrostatic:Txhawm rau kom ntseeg tau tias muaj kev ruaj ntseg siab
Cov txiaj ntsig ntawm Womic Steel
Womic Steel yog lub chaw tsim khoom ua lag luam ntawm EN10210 S355J2H hollow sections, muab cov khoom lag luam zoo uas ua tau raws li cov qauv kev lag luam nruj.
1. Cov Chaw Tsim Khoom Siv Siab Tshaj Plaws:
Womic Steel cov chaw ua haujlwm zoo tshaj plaws tau nruab nrog cov thev naus laus zis tshiab kawg rau kev tsim cov khoom seem hollow. Peb cov txheej txheem kub tiav siab heev ua kom muaj cov khoom siv kho tshuab zoo tshaj plaws thiab qhov tseeb ntawm qhov ntev.
2. Kev Tswj Xyuas Zoo:
Qhov zoo yog peb qhov tseem ceeb tshaj plaws. Peb pab neeg ua haujlwm saib xyuas qhov zoo ua qhov kev tshuaj xyuas thiab kev sim ua tib zoo txhua theem ntawm kev tsim khoom, txij li kev xaiv cov khoom siv raw mus txog rau kev xa khoom kawg, kom ntseeg tau tias ua raws li cov qauv EN10210.
3. Kev Paub thiab Kev Paub Dhau Los:
Nrog 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 khoom seem hollow. Peb pab neeg ntawm cov kws ua haujlwm txawj thiab cov kws tshaj lij tau cog lus tias yuav xa cov khoom uas ua tau raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom.
4. Kev Thauj Khoom Zoo thiab Kev Xa Khoom:
Kev xa khoom raws sijhawm yog qhov tseem ceeb rau peb cov neeg siv khoom cov haujlwm. Womic Steel muaj lub network logistics zoo uas ua kom muaj kev xa khoom zoo thiab raws sijhawm thoob ntiaj teb. Peb cov kev daws teeb meem ntim khoom yog tsim los tiv thaiv cov khoom thaum lub sijhawm thauj mus los.
5. Kev Muaj Peev Xwm Kho Kom Haum:
Peb muaj cov kev xaiv kho kom haum raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom, suav nrog qhov loj me tshwj xeeb, cov khoom siv, thiab cov txheej txheem kuaj ntxiv. Peb ua haujlwm nrog peb cov neeg siv khoom kom muab cov kev daws teeb meem tshwj xeeb.
6. Daim Ntawv Pov Thawj thiab Kev Ua Raws Cai:
Peb cov khoom raug tsim tawm raws li cov qauv thoob ntiaj teb thiab tau txais daim ntawv pov thawj ISO thiab CE. Qhov no ua kom peb cov seem EN10210 S355J2H hollow yog qhov tsim nyog rau cov ntawv thov tseem ceeb.
7. Kev Paub Txog Qhov Project Ntau Yam:
Womic Steel muaj kev paub ntau yam hauv kev tsim thiab muab EN10210 S355J2H hollow sections rau ntau yam project. Peb cov portfolio suav nrog ntau yam project ua tiav thoob plaws ntau yam lag luam, qhia txog peb lub peev xwm los xa cov kev daws teeb meem zoo hlau uas ua tau raws li ntau yam kev xav tau.
8. Kev Xaiv Them Nyiaj Yooj Yim:
Nkag siab txog qhov xav tau nyiaj txiag ntawm cov haujlwm loj, Womic Steel muab cov nqe lus them nqi yooj ywm 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 nqi ntev, lossis cov phiaj xwm them nqi kho kom haum, peb siv zog ua kom peb cov kev lag luam yooj yim li sai tau.
9. Khoom Siv Raw Zoo Tshaj Plaws:
Ntawm Womic Steel, peb tau txais peb cov khoom siv raw los ntawm cov neeg muag khoom muaj npe nrov uas ua tau raws li peb cov qauv zoo. Qhov no ua kom ntseeg tau tias cov hlau siv hauv peb cov seem EN10210 S355J2H hollow yog qhov zoo tshaj plaws, ua rau muaj kev ua tau zoo tshaj plaws thiab ua haujlwm tau ntev.
Xaus lus
EN10210 S355J2H yog qib hlau ua vaj tse uas muaj ntau yam thiab ua tau zoo rau ntau yam kev siv hauv kev tsim kho thiab kev tsim kho vaj tse. Womic Steel txoj kev cog lus rau qhov zoo, kev tsim kho tshiab, thiab kev txaus siab ntawm cov neeg siv khoom ua rau peb yog tus khub koom tes ntseeg siab rau txhua yam koj xav tau ntawm cov hlau ua vaj tse. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab peb tuaj yeem txhawb nqa koj cov haujlwm li cas.
Lub sijhawm tshaj tawm: Lub Xya Hli-30-2024