TS EN 10210 machubhu esimbiari kupisa-apedzwa mhango zvikamu zveisina kusanganiswa uye yakanaka-zviyo simbi kune dzakasiyana siyana dzezvivakwa uye zvemichina zvimiro zvekushandisa.Iine zvikamu zvakatenderera, mativi mana, rectangular, uye oval.
EN 10210 uye BS EN 10210 zviyero zvakafanana asi nemasangano akasiyana.
Navigation Buttons
BS EN 10210 Chikamu
BS EN 10210 Size Range
Raw Materials
BS EN 10210 Zita reSimbi
Kuendesa Mamiriro eBS EN 10210
Kemikari Kuumbwa kweBS EN 10210
Mechanical Properties yeBS EN 10210
Impact Miedzo
Weldability
Dimensional Tolerance
Surface Kuonekwa
Galvanized
Kugadziriswa kweSurface Defects
BS EN 10210 Kumaka
Applications
Zvigadzirwa zvedu zvinoenderana
BS EN 10210 Chikamu
NeRudzi rweSimbi
Unalloyed uye alloyed special steels
Masimbi asinalloyed:S235JRH, S275JOH ,S275J2H, S355JOH, S355J2H, S355K2H , S275NH,S275NLH,S355NH,S355NLH.
Alloyed special steels: S420NH, S420NLH, S460NH, S460NLH.
Nzira yakapfava yekuzivikanwa ndeye: muzita resimbi, kana simba regoho reindex richitanga nenhamba '4', yesimbi yealloy.
By Manufacturing Process
Zvikamu zvemakomba zvikamu zvinofanirwa kugadzirwa neisina musono kana welded maitiro.
Seamless inosanganisira: kupisa-kupedzwa uye kutonhora-kupedzwa
Kazhinji welds dzinosanganisira Electric Resistance Welding (RW) uye pasi peArc Welding (SAW): LSAW, SSAW.
Magetsi akakwenenzverwa makomba zvikamu kazhinji haadi zvemukati weld trimming.
By Cross-section Shape
CHS: denderedzwa hollow zvikamu;
RHS: square or rectangular hollow zvikamu;
EHS: elliptical hollow zvikamu;
Ichi chinyorwa chakarongwa ne circular cross-section (CHS) yezvinyorwa zvakakodzera.
BS EN 10210 Size Range
Wall ukobvu: ≤120mm
Kunze dhayamita
Round (CHS): Outer diameter≤2500 mm;
Square (RHS): Outer diameter≤ 800 mm × 800 mm;
Rectangular (RHS): Outer diameter≤750 mm × 500 mm;
Ovhari (EHS): Kunze dhayamita≤ 500 mm × 250 mm.
Raw Materials
Simbi isina kusanganiswa uye yakanaka yezviyo.
Simbi isina kuvharwa hunhu ina JR, JO, J2, uye K2 inotsanangurwa.
Fine zviyo simbi: mana hunhu N uye NL anotsanangurwa.
Simbi dzezviyo dzakatsetseka simbi dzine chimiro chezviyo chakanaka, chine ferrite saizi yezviyo ≥ 6.
BS EN 10210 Zita reSimbi
Kune asiri-alloy simbi hollow zvikamu simbi zita rinosanganisira
Muenzaniso: BS EN 10210-S275J0H
ine zvikamu zvina:S, 275, J0, uye H.
1.S: inoratidza kuti simbi yekugadzira.
2.Nhamba yenhamba(275): ukobvu ≤ 16mm yehushoma hwakatarwa goho simba, muMPa.
3.JR: inoratidza kuti pakamuri tembiricha ine chaiwo maitiro ekuita;
J0: inoratidza kuti pa 0 ℃ ine chaiyo kukanganisa zvivakwa;
J2 kana K2: inoratidzwa mu -20 ℃ ine chaiyo maitiro ekuita;
4.H: inoratidza zvikamu zvisina mhango.
Kune yakanaka zviyo simbi structural hollow zvikamu simbi zita rinosanganisira
Muenzaniso: EN 10210-S355NLH
Iine zvikamu zvishanu:S, 355, N, L, uye H.
1. S: inoratidza simbi yekugadzira.
2. Nhamba yenhamba(355): Ukobvu ≤ 16mm hushoma hunotsanangurwa goho simba, chikwata iMPa.
3. N: yakamisikidzwa kana yakajairwa kukungurutswa.
4. L: chaiyo inokanganisa zvivakwa pa -50 °C.
5.H: inoreva chikamu chisina.
Kuendesa Mamiriro eBS EN 10210
JR, J0, J2 uye K2 - kupisa kwapera.
N uye NL - yakajairika.Normalized inosanganisira normalized rolled.
JR, J0, J2 uye K2 - inopisa yakashanda
N uye NL - Normalizing.Normalizing inosanganisira normalizing rolling.
Zvinogona kuve zvakafanira kune zvisina musono zvikamu zvisina musono zvine madziro ukobvu pamusoro pe10 mm, kana kana T/D yakakura kupfuura 0,1, kuisa yakakurumidza kutonhora mushure mekusimbisa kuti uwane iyo yakarongwa chimiro, kana kudzima kwemvura uye kupisa kuti uwane iyo yakatsanangurwa mechanic. properties.
Kune zvikamu zvisina musono zvisina musono zvine madziro makubvu anodarika 10 mm, kana iyo T / D yakakura kupfuura 0.1, yakakurumidza kutonhora mushure mekuita austenitization inogona kudikanwa kuti uwane iyo yaunoda chimiro, kana kudzima mvura uye kudziya kuti uwane yakatsanangurwa michina zvivakwa.
Kemikari Kuumbwa kweBS EN 10210
Zvisiri-alloy Steels - Chemical composition
Fine Grain Steels - Chemical kuumbwa
Pakusarudza CEV inotevera fomula ichashandiswa:
CEV=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15
Kutsauka muChemical Composition
Mechanical Properties yeBS EN 10210
Kurerutsira kunetseka kunodarika 580 ° C kana kweinopfuura awa imwe chete kunogona kutungamirira mukushata kwezvinhu zvemuchina.
Masimbi asina-alloy - Mechanical Properties
Fine Grain Steels - Mechanical Properties
Impact Miedzo
Kuongororwa kwemhedzisiro hakudiwe kana ukobvu hwakatsanangurwa <iri 6 mm.
Yakajairwa V-notched mienzaniso zvinoenderana neEN 10045-1 ichashandiswa.
Kana iyo yezita chigadzirwa ukobvu husina kukwana kugadzirira kweakamisikidzwa emhando, bvunzo dzinozoitwa uchishandisa sampuli nehupamhi husingasviki 10 mm, asi isingasviki 5 mm.
Weldability
Masimbi ari muBS EN 10210 anobatika.
EN 1011-1 uye EN 1011-2 inotsanangura izvo zvakajairika zvinodikanwa zvezvigadzirwa zve welded.
Kuputika kutonhora munzvimbo yeweld ndiyo njodzi huru sekukora kwechigadzirwa, chiyero chesimba, uye CEV inowedzera.
Dimensional Tolerance
Kushivirira paChimiro, Kururama uye Misa
Kushivirira Kwekureba
Seam Kureba kweSAW Weld
Kushivirira pakureba kwemukati nekunze weld musono kune yakanyura arc welded hollow zvikamu.
| Ukobvu, T | Maximum weld bead urefu, mm |
| ≤14,2 | 3.5 |
| >14,2 | 4.8 |
Iyo BS EN 10210 yakajairika inovhara zvese zvisina musono uye welded inopisa-yakapedzwa hollow chikamu zvigadzirwa.Iyo mikuru yewelding maitiro ndeye resistance welding (ERW) uye submerged arc welding (SAW).Mawelds ari muERW simbi mapaipi haaonekwe zvakanyanya, nepo SAW welds anowanzo rough uye anooneka zvakanyanya nekuda kweSAW.
Surface Kuonekwa
Pamusoro pacho pachava nekupera kwakatsetseka kunoenderana nekugadzira nzira inoshandiswa;
Kana ukobvu huri mukati mekushivirira, mabumps, grooves, kana shallow longitudinal grooves inokonzerwa nekugadzira nzira inobvumirwa.
Galvanized
Zvigadzirwa muBS EN 10210 zvakakodzerwa nekupisa dip galvanizing kurapwa.
TS EN ISO 1461 inofanira kushandiswa kutsanangura zvinodiwa zvekupfeka.
Zinc coatings inoshandiswa nekunyudzwa mumushonga wakanyunguduka une kanenge 98% zinc content.
Kugadziriswa kweSurface Defects
Kuremara kwepamusoro kunogona kubviswa nekukuya nemugadziri, chero ukobvu hwakagadziriswa husiri hudiki pane hudiki hunobvumidzwa ukobvu.
Kana yakagadzirwa neiyo welding process, kugadziriswa kwewelds hakubvumidzwe kunze kwekunyudzwa kwearc welding.
Non-alloy simbi pombi inogona kugadziriswa kuburikidza welding wepombi muviri.Alloy simbi pombi inogona kusagadziriswa nekuchipisa muviri.
BS EN 10210 Kumaka
Zviri mukati mesimbi pombi yekumaka zvinofanirwa kuve ne:
ndiro zita resimbi, semuenzaniso EN 10210-S275JOH.
izita kana chiratidzo chemugadziri.
kodhi yekuzivikanwa, semuenzaniso nhamba yekuodha.
TS EN 10210 machubhu esimbi anogona kucherechedzwa nenzira dzakasiyana siyana kuti ave nechokwadi chekuzivikanwa uye kuteedzera kuve nyore, kungave nekupenda, kutsika, kunamatira mavara, kana mamwe mavara anogona kushandiswa ega kana musanganiswa.
Applications
Nekuda kwesimba rayo repamusoro, kusimba kwakanaka, uye kukwenenzverwa, BS EN 10210 inokwanisa kushingirira kwakasiyana siyana nharaunda uye kurodha mamiriro uye inoshandiswa zvakanyanya mumhando dzakasiyana dzezvimiro zvekushandisa.
Kuvaka zvivakwa: semuenzaniso marangwanda ezvivakwa zvepamusoro-soro, matenga edzimba dzenhandare, uye zvinhu zvinotsigira mabhiriji.
Mechanical engineering: mafuremu uye zvinotsigira zvemichina uye inorema midziyo.
Civil engineering: senge tunnel zvitsigiro, makoramu ebhiriji, uye zvimwe zvinotakura zvinotakura zvinhu.
Zvifambiso zvezvivakwa: kusanganisira zvikamu zvemigwagwa uye mabhiriji enjanji.
Energy sector: semuenzaniso shongwe dzematurbine emhepo uye zvimwe zvimiro zvezvivakwa zvesimba.
Zvigadzirwa zvedu zvinoenderana
Isu tiri yepamusoro-soro welded kabhoni simbi pombi inogadzira uye mutengesi kubva kuChina, uye zvakare isina musono simbi pombi stockist, inokupa iwe wakasiyana siyana wesimbi pombi mhinduro!
Tags: bs en 10210, en 10210,s275j2h,s275j0h,s355j2h.
Nguva yekutumira: Kubvumbi-25-2024