ASTM A36
Intsimbi yeCarbon Structural
Intsimbi engabizi kakhulu enokusetyenziswa xa kusakhiwa. Inika ukudityaniswa kunye noomatshini abalungileyo. Ifumaneka kwiipleyiti, iiBeams, iiAngles, kunye neeBars.
- Amandla okuKhula angama-36 ksi
- Kulula ukuWelda kunye noMatshini
- Sika-to-Ubungakanani Inkonzo
Iifomu ezifumanekayo
Iifom zoNikezelo kunye nobukhulu
Sigcina enye yezona zinto zinkulu zentsimbi ye-A36 kwiimo ezahlukeneyo, zilungele ukusika nokuthunyelwa ngoko nangoko.
Ipleyiti yentsimbi ye-A36
- Ukutyeba: 3mm - 200mm
- ububanzi: 1500mm - 3500mm
- ubude: 6000mm - 12000mm
- *Ukusika ilangatye ngokobukhulu obufumanekayo
Iimilo zoLwakhiwo
- Imiqadi (I/H/W): I-Flange esemgangathweni nebanzi
- Iitshaneli (C/U): Ubunzulu obahlukeneyo
- Ii-Angles (L): Umlenze Olinganayo Nongalinganiyo
- *Inkonzo yemingxunya ebotshiweyo kwangaphambili iyafumaneka
IiBha zeNsimbi yeKhabhoni
- Ibha Ejikelezileyo: Ububanzi be-6mm - 300mm
- Ibha ethe tyaba: Ububanzi Custom
- Isikwere Bar: Isitokhwe Esiqinileyo
- *Ipeyinti ekhazimlisiweyo okanye emnyama
Iinkcukacha zoBugcisa (ASTM A36)
Qinisekisa iipropati zezinto ezibonakalayo ukuqinisekisa ukuba i-A36 iyahlangabezana neemfuno zakho zobunjineli.
1. Ulwakhiwo lweeKhemikhali (Ubuninzi %)
| Element | umqondiso | Ipesenteji |
|---|---|---|
| ICarbon | C | 0.25 - 0.29% |
| IManganese | Mn | 0.80 - 1.20% |
| ukumila | P | 0.04% Max |
| Sulfure | S | 0.05% Max |
| Silicon | Si | 0.40% Max |
| ubhedu | Cu | 0.20% Umncinci (Ukhetho) |
2. IiPropati zoomatshini
| ipropati | Ixabiso (Imperial) | Ixabiso (Metric) |
|---|---|---|
| Isivuno Amandla (Min) | 36 ksi | 250 MPA |
| Amandla Amandla | 58 - 80 ksi | 400 - 550 MPa |
| Ubude (kwi-8") | I-20% Min | I-20% Min |
| Ubude (kwi-2") | I-23% Min | I-23% Min |
| Ukuqina kweBrinell | 119 - 159 | 119 - 159 HB |
Kutheni Ukhetha Intsimbi Yesakhiwo ye-A36?
I-ASTM A36 yeyona ntsimbi yekhabhoni idumileyo eshukumayo ngesizathu esithile. Umxholo wayo yekhabhoni ulawulwa ngokungqongqo ngaphantsi kwe-0.29%, nto leyo eyenza ukuba ibe yenye yezona metali zilula ukuzihlanganisa ngaphandle kwesidingo sokufudumeza kwangaphambili okanye unyango lobushushu emva kokuzihlanganisa.
Iziphatha ngendlela eqikelelweyo ngexesha lokwenziwa, ukusika, kunye nokwenziwa, nto leyo eyenza ukuba ibe yintsika engabizi kakhulu kwizakhiwo eziphakamileyo, iibhulorho, kunye noomatshini ngokubanzi.
- UkuWeldability okugqwesileyo: Iyahambelana nazo zonke iindlela zokuwelda ezisemgangathweni (MIG, TIG, Stick).
- I-Ductility: Ikhula ukuya kuthi ga kwi-20% ngaphambi kokuba yaphuke, nto leyo enika ukhuseleko kwimithwalo yesakhiwo.
- Isebenza kakuhle emalini: Ixabiso liphantsi xa lithelekiswa namaxabiso aqokelelweyo afana ne-1018.
Isikhokelo sokukhetha: ASTM A36 vs. AISI 1018
Ukuqonda umahluko phakathi kwentsimbi ye-Hot Rolled (A36) kunye ne-Cold Rolled (1018).
| uphawu | I-ASTM A36 (yesakhiwo) | I-AISI 1018 (Ukuchaneka) |
|---|---|---|
| Uhlobo lweNkqubo | UkuGqibezela (Icutshungulwa kubushushu obuphezulu) |
Kubanda Kujikeleza (Icutshungulwa kubushushu begumbi) |
| umphezulu Gqiba | Isiphelo esirhabaxa, esinamaxolo (Luhlaza/Lungwevu) | Iikona ezithambileyo, ezikhazimlayo, ezibukhali |
| ixabiso | $$ (Ixabiso eliphantsi) Ixabiso elifanelekileyo | $$$ (Ixabiso Eliphezulu) |
| Unikeze Amandla | 36,000 psi (36 ksi) | 54,000 psi (54 ksi) |
| Eyona Isicelo | Iifreyimu zesakhiwo, iiBhari, iiBhlorho | Iishafts ezichanekileyo, iiPini, iinxalenye ezilungisiweyo |
Ukucutshungulwa kunye nokuGqitywa ngokwezifiso
Musa ukuthenga nje intsimbi eluhlaza. Sibonelela ngezinto ze-A36 ezilungele ukusetyenziswa ezinyangiweyo ukumelana nokugqwala kwaye zisikwe ngokweemfuno zakho.
Hot-Dip Galvanizing
Khusela intsimbi yakho yesakhiwo se-A36 kumhlwa. Sinikezela nge-ASTM A123 hot-dip galvanizing, efanelekileyo kwiiplanga zangaphandle, iibhulorho, kunye neeprojekthi zeziseko zophuhliso.
Ukusikwa kweLanga kunye nePlasma
Ngaba ufuna iimilo ezithile? Sibonelela nge-CNC flame kunye ne-plasma cutting ezichanekileyo kwiipleyiti ezifikelela kwi-200mm ubukhulu. Iiprofayili ezenziwe ngokwezifiso kunye neepleyiti zesiseko ezitshisiweyo ukuze ziprintwe.
Ukuqhotsa kunye nokuOyila (P&O)
Susa isikali semill (umaleko we-oxide) ukuze ufumane indawo ecocekileyo. Iphepha le-P&O A36 likhethwa kwiindawo ezifuna ukupeyintwa, ukugqunywa ngomgubo, okanye ukusika nge-laser.
Ukusika Isarha Ngokuchanekileyo
Ukusika isarha yemveliso yeebha, ii-engile, kunye neetshaneli. Sinikezela ngobude obuqinileyo bokunyamezela (+/- 1.0mm) ukuze wonge ixesha lokucubungula kwindawo.
Ukugrumba kunye nokuNgqobhoza
Iinkonzo zokwenziwa kwangaphambili zokudibanisa izakhiwo. Singagqobhoza imingxunya kwii-engile okanye sibhoboze ii-flanges ezinzima kwiibhari kwimizobo yakho ye-CAD.
Ukuqhumisa iimbumbulu kunye nokuPrimer
Ukulungiswa komphezulu ukuya kwizinga le-SA 2.5 kulandele i-primer yevenkile. Ikhusela intsimbi ngexesha lokuhamba kunye nokugcinwa ngaphambi kokumiswa kokugqibela.
Amashishini Aqhutywa yi-A36 Steel
Ngenxa yeempawu zayo eziguquguqukayo kunye nokusebenza kakuhle kweendleko, i-A36 yintsika yezicelo ezininzi zezakhiwo nezemizi-mveliso.
Ukwakhiwa kweZakhiwo
Eyona ndlela iphambili yokukhetha iintsika zentsimbi ezakhiweyo, imiqadi, kunye neegirders kwizakhiwo zorhwebo ngenxa yamandla ayo athembekileyo.
Iibhulorho kunye neZiseko zoPhuhliso
Isetyenziswa kakhulu kwiindawo zokubopha iibhulorho ezimfutshane, iindlela zabahambi ngeenyawo, kunye namaqonga apho ukudityaniswa kwentsimbi kubaluleke kakhulu.
Iipleyiti zesiseko soomatshini
Iipleyiti ze-A36 ezingqindilili zezona zinto ziqhelekileyo kwiziseko zoomatshini abanzima, iipleyiti zokuxhoma, kunye neefreyimu zezixhobo.
Izixhobo Ezinzima kunye ne-Agology
Isetyenziswa ekuveliseni izakhelo zoomatshini bezolimo, iitreyila, kunye neebrakethi zetshasi yelori ezifuna ukuqina.
Imibuzo Ebuzwa Rhoqo malunga ne-A36 Steel
Imibuzo eqhelekileyo malunga neempawu, izinto ezifanayo, kunye nokwenziwa kwezinto.
Ngaba i-ASTM A36 yentsimbi inemagnethi?
Lithini izinga elilinganayo lentsimbi ye-A36?
- IYurophu (EN): S235JR (EN 10025)
- ITshayina (GB): Q235B
- EJapan (JIS): SS400