Iiprofayili zeNsimbi zaseMelika ze-ASTM A572 Round Steel Bar
Iinkcukacha zeMveliso
| Into | Iinkcukacha |
|---|---|
| Igama lemveliso | Ibha yentsimbi ye-ASTM A572 |
| Umgangatho wezinto eziphathekayo | Intsimbi ye-ASTM A572 enamandla aphezulu e-Alloy ephantsi (HSLA) |
| Ibanga | Ibanga 42 / 50 / 55 / 60 (Eyona nto ixhaphakileyo: Ibanga 50) |
| Uhlobo lweMveliso | Ibha ejikelezayo |
| Ukwenziwa kweeKhemikhali | C ≤ 0,23%; Mn 0.85–1.35%; P ≤ 0,04%; S ≤ 0.05%; Si 0.15-0.40%; Cu ≤ 0.20% |
| Unikeze Amandla | 345–450 MPa (kuxhomekeke kudidi) |
| Tensile strength | 450–620 MPa (kuxhomekeke kudidi) |
| Ukwandiswa | ≥ 18% |
| Ubungakanani obufumanekayo | Ububanzi / Ububanzi: Ngokwezifiso; Ubude: 6 m, 12 m, okanye ubude obunqunyiweyo |
| Imeko Yomphezulu | Mnyama / Ofakwe i-pickle kunye ne-oyile / Opeyintiweyo / Ogayiweyo (ukhetho) |
| Inkqubo yoMveliso | Ishushu Eqengqelekayo |
| Iinkonzo zokucubungula | Ukusika, Ukugoba, Ukuxovula, Ukulungisa iMishini, Ukucutshungulwa kwe-CNC |
| Izicelo | Imiqadi yesakhiwo, iibhulorho, oomatshini bemizi-mveliso, ukwenziwa kwemisebenzi enzima, iziseko zokwakha |
| Iingenelo | Umlinganiselo ophezulu wamandla ukuya kobunzima, ukudityaniswa kakuhle, ukusebenza kakuhle koomatshini, ukuhlala ixesha elide kunye nokuthembeka |
| Ulawulo lwemeko | Isatifikethi sovavanyo lweMill (MTC); Isatifikethi se-ISO 9001 |
| Ukupakisha | Iipakethe ezinemitya yentsimbi, iipalethi zokhuni ezikhethiweyo okanye ukusonga okuchasene nokugqwala, ukupakisha okufanelekileyo kolwandle ngaphandle |
| Ixesha lokuzisa | Iintsuku ezili-15–30 kuxhomekeke kubungakanani beodolo kunye nokwenza ngokwezifiso |
| Immimiselo yokuhlawula | T/T: 30% kwangaphambili + 70% ibhalansi |
Ubungakanani beBar yentsimbi ejikelezileyo ye-ASTM A572
| Ububanzi (mm / in) | Ubude (m / ft) | Ubunzima ngeMitha nganye (kg/m) | Umthamo woMthwalo oqikelelweyo (kg) | Amanqaku |
|---|---|---|---|---|
| 20 mm / 0.79 intshi | 6 m / 20 ft | 2.56 kg/m | 750–950 | I-ASTM A572 Ibanga lama-50 HSLA |
| 25 mm / 0.98 intshi | 6 m / 20 ft | 3.99 kg/m | 1,050–1,350 | Ukudityaniswa kakuhle, ukusetyenziswa kwesakhiwo |
| 30 mm / 1.18 intshi | 6 m / 20 ft | 5.76 kg/m | 1,600–2,000 | Ulwakhiwo ngokubanzi kunye nokwenziwa |
| 32 mm / 1.26 intshi | 12 m / 40 ft | 6.16 kg/m | 2,000–2,400 | Ulwakhiwo oluphakathi |
| 40 mm / 1.57 intshi | 6 m / 20 ft | 9.95 kg/m | 2,700–3,200 | Oomatshini bemizi-mveliso kunye neeplanga |
| 50 mm / 1.97 intshi | 6–12 m / 20–40 ft | 15.52 kg/m | 4,000–4,700 | Izinto ezithwala umthwalo |
| 60 mm / 2.36 intshi | 6–12 m / 20–40 ft | 22.34 kg/m | 5,500–6,200 | Isinyithi esinzima solwakhiwo |
Umxholo owenziwe ngokwezifiso we-ASTM A572 Round Steel Bar
| Udidi Lokwenza Ngokwezifiso | Iinketho | Inkcazo / Amanqaku |
|---|---|---|
| Ubukhulu | Ububanzi, Ubude | Ububanzi: Ø10–Ø100 mm (ingenziwa ngokwezifiso); Ubude: 6 m / 12 m okanye ubude obunqunyiweyo ngokweemfuno zeprojekthi |
| Ukucutshungulwa | Ukusika, Ukusonta, Ukugoba, Ukulungisa | Iibhari zinganqunyulwa, zifakwe imisonto, zigotywe, zibholwe, okanye zenziwe ngomatshini ngokwemizobo okanye ngokweemfuno ezithile zokusetyenziswa. |
| Unyango Lomphezulu | Mnyama, Ofakwe i-Pickled kunye ne-oyile, Ogalelwe nge-Galvanised, Opeyintiweyo | Ikhethwe ngokusekelwe kwiimfuno zokusetyenziswa ngaphakathi/ngaphandle kunye nokumelana nokugqwala |
| Ukuthe tye kunye nokunyamezelana | Umgangatho / Ukuchaneka | Ukuthe tye okulawulwayo kunye nokunyamezelana okulinganayo kuyafumaneka xa kuceliwe |
| Ukumakisha kunye nokuPakisha | Iilebheli ezenziwe ngokwezifiso, Inombolo yobushushu, Ukupakisha ngaphandle | Iilebheli ziquka ubungakanani, udidi (ASTM A572 Udidi 50), inombolo yobushushu; zipakishwe kwiibhanti ezinemitya yentsimbi ezifanelekileyo ukuthunyelwa kwisikhongozeli okanye ukuhanjiswa kwasekuhlaleni |
Umphezulu wokugqiba
Umphezulu wentsimbi yekhabhoni
Umphezulu weGalvanised
Umphezulu opeyintiweyo
Isicelo
1.Iinkxaso zezakhiwo
Iibhanti, iikholamu, iipleyiti zesiseko, iibrakethi kunye nezinye izinto zokwakha ezithwala umthwalo ekufuneka zomelele kwaye zihlale ixesha elide.
2. Izakhiwo zentsimbi kunye nezakhiwo
Ulwakhiwo olukhaphukhaphu, oluphakathi nolunzima lweefektri, iibhulorho, iiworkshop, ii-warehouses kunye nazo zonke izinto zesakhiwo ezinxulumene noko.
3. Iinxalenye zeMishini kunye nezixhobo
Iifreyimu, izinto zokubambelela, imiphini kunye neendawo zoomatshini ezifuna amandla aphezulu kunye nokuqina.
4. Iimveliso zeNsimbi ezenziwe ngobumba
Iindibano ezidityanisiweyo kunye neepleyiti kunye neebhari ezikhethekileyo kwiimfuno zesakhiwo, zoshishino, kunye nokuveliswa ngokubanzi.
Iingenelo Zethu
Umgangatho othembekileyo: Intsimbi ihambelana nemigangatho ye-ASTM kunye nokusebenza onokukuthemba.
Iinketho ezinokwenziwa ngokwezifiso: Iifomati zeSous plusieurs, qualité et options de traitement.
Umthombo othembekileyo: Ukufunyanwa okuqinileyo kunye nokuhanjiswa ngokukhawuleza.
Uncedo lobuchwephesha:Ingcebiso ukusuka ekukhetheni ukuya kwisicelo.
Umgangatho wemali:Amaxabiso afanelekileyo akukho ngxaki kumgangatho.
Ilungele ukuthumela ngaphandle:Ukupakisha okufanelekileyo kokuthunyelwa elwandle kunye namaxwebhu apheleleyo.
*Thumela i-imeyile ku[i-imeyile ikhuselwe]ukuze ufumane ikowuteshini yeeprojekthi zakho
Ukupakishwa kunye nokuthunyelwa
Ukupakisha:
Iintsimbi zibotshelelwe ngokuqinileyo ngeentambo zentsimbi ezingagqwaliyo, zomelele ngokwaneleyo ukuze zingashukumi xa zithuthwa.
Ezi zibopho zibotshelelwa kwipalethi yomthi okanye kwinkxaso eqinisiweyo yokuthutha umgama omde.
Ukukhusela ukugqwala, kungasetyenziswa izigqubuthelo zokukhusela (iplastiki, i-tarpaulin okanye ipeyinti).
Iphakheji nganye ineethegi ezinobukhulu, ibakala (ASTM A572 Ibanga 50), inombolo yobushushu kunye nekhowudi yomsebenzi ukuze kube lula ukuyilandela nokuyifumana.
Ukuhambisa ngenqanawe:
Ifanelekile ukuthunyelwa kweekhonteyina (i-FCL/LCL), i-flat rack, okanye imithwalo emikhulu ngokusekelwe kubungakanani kunye nendawo ekuyiwa kuyo.
Ixesha lokuhambisa lidla ngokuba ziintsuku ezili-15 ukuya kwezingama-30, ngokobungakanani kunye nokwenza ngokwezifiso.
Amaxwebhu aqukiweyo sisiqinisekiso sovavanyo lwe-mill (MTC), uluhlu lokupakisha kunye namaxwebhu okuhambisa ukuze afumane imvume yerhafu engenazingxaki.
Iindlela zokuhambisa eziguquguqukayo zivumela ukuhanjiswa ngexesha elifanelekileyo kubathengi basekhaya nakwamanye amazwe.
FAQ
Q1: Zeziphi izinto ezisetyenzisiweyo?
A: I-ASTM A572 Grade 50 intsimbi enamandla aphezulu ene-alloy ephantsi enamandla kwaye iyakwazi ukudityaniswa kakuhle kwaye ifanelekile kwizicelo zesakhiwo kunye nezemizi-mveliso ngokubanzi.
Q2: Ngaba iibhari zingenziwa ngokwezifiso?
A: Ewe, ububanzi, ubude, ukugqitywa komphezulu kunye neempawu zoomatshini zinokwenziwa ngokwezifiso ngokweeprojekthi zakho.
Umbuzo 3: Zeziphi iindlela zonyango zomphezulu ezikhoyo?
A: Imnyama / ityiwe kwaye itshizwe ioyile / itshizwe nge-hot-dip / ipeyintwe ukuze isetyenziswe ngaphakathi, ngaphandle okanye elunxwemeni.
Umbuzo 4: Isetyenziswa phi?
A: Inkxaso yesakhiwo, izakhiwo zentsimbi, iibhulorho, oomatshini bemizi-mveliso kunye nezinto ezenziweyo.
Q5: Ukupakisha kunye nokuthumela?
A: Zifakwe imitya yentsimbi, iipalethi okanye izigqubuthelo ezibotshelelweyo; ngesikhongozeli, nge-flat rack, ngelori. I-MTC ifakiwe.
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