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Ipleyiti yentsimbi ye-ASTM A572 yeBanga lama-60 eshushu eqengqelekayo ye-MS Black Structural Sheet Factory
I-ASTM A572 60 yipleyiti yentsimbi ye-niobium-vanadium enamandla aphezulu (HSLA) eyaziwa kwihlabathi liphela ngamandla ayo aphezulu kunye nokudityaniswa kakuhle. Le pleyiti yentsimbi yenzelwe ngokukodwa ukusetyenziswa kwezakhiwo ezinzima apho ukunciphisa imithwalo yobunzima ngaphandle kokuphazamisa uzinzo lwezakhiwo kubalulekile. Yinto eqhelekileyo yoyilo lweebhulorho, izakhiwo eziphakamileyo zorhwebo, izixhobo ezinzima, kunye neemoto zokuthutha imithwalo kaloliwe.
I-Royal Steel Group izibophelele ekwenzeni lula iinkqubo zokufumana izinto eziwela imida. SikwiTianjin, ikomkhulu lentsimbi laseMantla eTshayina, sisebenzisa amandla ethu okulungiselela kunye noxanduva lwethu lwezomthetho lwengingqi ukubonelela ngemveliso esemgangathweni ophezulu.Iipleyiti zentsimbi ze-A572 zezinga lama-60ezihlangabezana nemigangatho yaseMntla Melika.
Ngaba ufuna uqikelelo lweprojekthi olukhawulezileyo?
| Umgangatho wezinto eziphathekayo | Ipleyiti yentsimbi eshushu eqengqelekayo ye-ASTM A572 yeBanga lama-60 |
| Unikeze Amandla | ≥60 ksi (≥415 MPa) |
| Tensile strength | ≥75 ksi (≥520 MPa) |
| Ubukhulu | Ubukhulu: 6 mm – 32 mm (Umda oPhezulu oQhelekileyo: 1.25") Ububanzi: 1,500 mm – 3,000 mm Ubude: 3,000 mm – 12,000 mm |
| Ukufumaneka | Ifumaneka esitokhweni; ubude besakhiwo obulungiselelwe wena buyafumaneka |
| Unyamezelo Lwemilinganiselo | Ubukhulu: ±0.15 mm – ±0.30 mmUbubanzi: ±3 mm – ±10 mm (Ihambelana nomgangatho we-ASTM A6) |
| Isiqinisekiso soMgangatho | I-ISO 9001:2015, Isatifikethi soVavanyo lweMill (MTC EN 10204 3.1), Ingxelo yoHlolo lwe-SGS / BV / Intertek yoMntu wesithathu |
| Umphezulu Ukugqiba | Igqunywe ngobushushu, igqitywe ngomnyama, ityiwe kwaye ioyile; ipeyinti yokuthintela umhlwa engayikhethekiyo |
| Izicelo | Ulwakhiwo olunzima, iinqaba zothumelo, iibhulorho, iziseko ze-wind turbine, i-chassis yoomatshini abanzima, kunye nefreyimu yentsimbi enamandla aphezulu |
Amanqaku:
Nceda uqaphele ukuba ngokweImigangatho ye-ASTM A572/A6, umda wobukhulu besakhiwo sepleyiti yentsimbi yeBanga lama-60 yi-1.25 intshi (32 mm)Ukuba iprojekthi yakho ifuna iipleyiti zentsimbi ezinde kune-32 mm, sicebisa kakhulu ukuba usebenzise ipleyiti yentsimbi ye-ASTM A572 Grade 50 endaweni yoko. Singabonelela ngeepleyiti zentsimbi zeGrade 50 ukuya kuthi ga kwi-100 mm ubukhulu obufanayo obunamandla obufanayo obufanelekileyo bokwakha. I-Royal Steel Group ikulungele ukuphucula izisombululo zezinto zeprojekthi yakho.
Cofa iqhosha elisekunene
Fumana iinkcukacha zamva nje zepleyiti yentsimbi eqengqelekayo kunye nobukhulu bayo.
| I-elementi | Umxholo oQhelekileyo (% - Ubuninzi) | Inkcazo yoBugcisa |
| Ikhabhoni (C) | ≤0.26% | Inika amandla asisiseko; ilawulwa ngokungqongqo ukuqinisekisa ukudityaniswa kakuhle. |
| IManganese (Mn) | ≤1.35% | Iyandisa ukuqina kunye namandla okutsalwa; kufuneka ubuncinci be-≥0.80% kwiipleyiti ezinobukhulu obungaphezulu kwe-10 mm. |
| I-Silicon (Si) | ≤0.40% | Isebenza njenge-deoxidizer kwaye inegalelo ekuqiniseni isisombululo esiqinileyo. |
| I-Phosphorus (P) | ≤0.040% | Ukungcola okuseleyo; kuthintelwe ngokungqongqo ukuthintela ukubanda kwentsimbi. |
| I-Sulfur (S) | ≤0.050% | Ukungcola okuseleyo; kuthintelwe ngokungqongqo ukuqinisekisa ukumelana nokukrazula kwe-lamellar okugqwesileyo kunye nokuqina. |
| I-Copper (Cu) | ≥0.20% (Ukhetho) | I-Element eKhethekileyo: Yongezwa kuphela xa ichazwe ngumthengi ukuphucula ukumelana nokugqwala emoyeni. |
Ibanga le-A572 60yintsimbi yokwakha enamandla aphezulu, ekwicandelo lentsimbi ye-shape memory alloy (SMA). Ngokungafaniyo neentsimbi eziqhelekileyo ezinekhabhoni ephantsi (ezifana ne-A36), intsimbi ye-A572 grade 60 inobunzima obuphezulu kakhulu, ngoko ke ukwakheka kwayo kweekhemikhali kufuneka kulawulwe ngokungqongqo ukuze kufezekiswe iimpawu zayo eziphezulu zoomatshini. Zonke iipleyiti zentsimbi ezithunyelwa kumzi-mveliso wethu zihlangabezana nale migangatho ilandelayo:
Amandla okuvelisa uyilo:I-60 ksi (uhlobo lwe-415 MPa) – inamandla angama-60% kunentsimbi eqhelekileyo yekhabhoni.
Tensile strength:75,000 psi (520 MPa).
Ukuqina kweNotch okuBalaseleyo: Ukumelana kakuhle kwenotch kwiindawo ezine-asidi ephezulu.
Ulwakhiwo oluqhelekileyo lweeKhemikhali: Ukususwa kweekhabhohayidreyithi (C) ≤0.26%, iManganese (Mn) ≤1.35%, kunye nezixa ezincinci ze-niobium kunye ne-vanadium ezongeziweyo ukuzinzisa iinkozo.
Uluhlu Lobukhulu:
Ubukhulu: 6.0 mm - 150 mm (Kufumaneka amaphepha atyebileyo akhethekileyo)
Ububanzi: 1,500 mm - 3,000 mm
Ubude: 6,000 mm - 12,000 mm (Ukulinganisa kunye nokucheba okuchanekileyo okwenziwe ngokwezifiso kuyafumaneka)
Intsimbi yeBanga lama-60 sisixhobo esinamandla aphezulu esiphantsi kwe-alloy (HSLA) esinamandla aphezulu kune-A36 kunye ne-A572 yeBanga lama-50, ngelixa inceda ekunciphiseni ubunzima besakhiwo ngokubanzi. Isetyenziswa kakhulu kwiiprojekthi zesakhiwo kunye nezoshishino ezifuna amandla.
IiTowers zoThumelo kunye neZakhiwo zoNxibelelwano
Isetyenziswa kwiinqaba zothumelo ezine-voltage ephezulu, kwiinqaba zonxibelelwano, nakwizakhiwo zosasazo. Amandla ayo aphezulu avumela uyilo olukhaphukhaphu olumelana nemithwalo yomoya enamandla kwaye lunciphise iindleko zokwakha nezokuthutha.
Izakhiwo Ezinzima kunye neeSakhelo Zezakhiwo
Isetyenziswa kwizakhiwo eziphakamileyo, kumabala emidlalo, nakwizikhululo zeenqwelo-moya kwiikholamu, ii-trusses, kunye neepleyiti zesiseko. Inceda ekufezekiseni ubude obude kunye noyilo olusebenzayo lwesakhiwo, ngakumbi kwimimandla enenyikima.
Iinkqubo zeMizi-mveliso kunye neZiseko zoPhuhliso
Isetyenziswa kwiziseko zezixhobo, kwiziseko ze-wind turbine, kwizibonelelo zokuhambisa, nakwiiplatifomu zoshishino apho kufuneka khona ukumelana nokungcangcazela kunye nokuzinza kwesakhiwo.
Izixhobo Ezinzima Zoomatshini Nezothutho
Ixhaphakile kwii-excavators, ii-cranes, ii-dump trucks, kunye nee-trailers. Inika amandla okuthwala umthwalo oqinileyo kunye nokuqina okuhle phantsi kwempembelelo kunye neemeko zokusebenza ezinzima.
Izinto zeBhulorho (Izakhiwo zeSibini)
Isetyenziselwa iipleyiti zoqhagamshelo, izixhobo zokuxhasa, kunye nezixhobo zebhulorho ezingabalulekanga ezifuna amandla aphezulu okutsalwa kunye nokusebenza okuthembekileyo.
Inqaku lobuchwephesha:
Kwizinto zebhulorho ezinobushushu obuphantsi okanye ezibalulekileyo ekuqhekekeni, amanqanaba okuqina aphezulu afana ne-ASTM A709 okanye i-A572 Grade 50 adla ngokukhethwa kwimigangatho yamazwe ngamazwe.
1) IOfisi yeSebe - inkxaso yabantu abathetha iSpanish, uncedo lokucoca impahla, njl.njl.
2) Ngaphezulu kweetoni ezingama-5,000 zesitokhwe esikhoyo, kunye nobukhulu obahlukeneyo
3) Ihlolwe yimibutho enegunya efana neCCIC, SGS, BV, kunye neTUV, kunye neepakethe ezisemgangathweni ezifanelekileyo elwandle
Ukuthenga intsimbi ngaphesheya kwemida kungekuphela nje malunga neenkcukacha zemveliso. Kufuna ukuzithemba kwengingqi kunye nokuhanjiswa kwayo ngaphandle kokuphazamiseka:
Isiseko seNkampani yasekuhlaleni:Ukuze sivumele umahluko kwiindawo zexesha kunye nokwenza lula ulungiselelo lwekhontrakthi, siseke iinkampani zamasebe ezidibeneyo—I-ROYAL STEEL GROUP USA LLCeMelika kwayeIRoyal Guatemala SA—kunye neeofisi zeearhente zengingqi eI-Ecuador, iMexico, iCosta Rica, kunye neDubai.
Ukupakisha Ukuthunyelwa Kwamanye Amazwe Okufanelekileyo Elwandle:Intambo yentsimbi enzima enezikhuseli ezikhethekileyo, ezifakwe iibhloko ezinee-spacers zomthi ukuze zingakhuhli, zisongelwe kwi-moisture ukuze zikwazi ukuthuthwa ngolwandle olufumileyo.
Ukusebenza okuLungeleleneyo ukusuka kwi-Port ukuya kwi-Cao:Ukuhamba ngenqanawa ngqo ukusuka eTianjin Port, eShanghai Port naseQingdao Port kunye neenqanawa zokuthumela ezikumgangatho ophezulu (MSK, MSC, COSCO) ukuqinisekisa ukuba kukho uthutho oluBalaseleyo kunye ne-ETA eBalaseleyo.
Intsebenziswano ezinzileyo neenkampani zokuhambisa imithwalo ezifana ne-MSK, i-MSC, i-COSCO, uthotho lweenkonzo zothutho olusebenzayo, kunye nothotho lweenkonzo zothutho olusebenzayo, siya kukwanelisa.
Silandela imigangatho yenkqubo yolawulo lomgangatho ye-ISO9001 kuzo zonke iinkqubo, kwaye sinolawulo oluqinileyo ukusuka ekuthengweni kwezinto zokupakisha ukuya ekucwangcisweni kweenkqubo zokuthutha izithuthi.
Q: I-ASTM A572 Grade 60 ingadityaniswa ebaleni?
A: Ewe, i-A572 Gr.60 inokudityaniswa. Isinyithi se-A572 Grade 60 sinamandla aphezulu kodwa i-carbon equivalent ephantsi iyalawulwa eyenza kube nokwenzeka ukudityaniswa ngendlela yorhwebo (i-SMAW okanye i-FCAW) ngaphandle kweenkqubo ezikhethekileyo zokufudumeza kwangaphambili okanye emva kokufudumeza phantsi kwemeko eqhelekileyo yevenkile.
Q: Lingakanani ixesha eliqhelekileyo lokuhamba kunye nexesha lokuvelisa amazibuko aseMbindini naseMntla Melika?
A: Singathumela ukusuka eTianjin Port zingadlulanga iintsuku ezisi-7 ukuya kwezili-10 zokusebenza ngobukhulu obuqhelekileyo ukusuka kwisitokhwe. Ukuthunyelwa kwempahla elwandle ukuya kumazibuko amakhulu aseMelika kuqhelekile ukuba kube ziintsuku ezingama-28-35. Sinikezela ngeenombolo zokulandelela ezipheleleyo kunye noncedo loxwebhu lwempahla yerhafu.
Idilesi
Indawo yophuhliso lweshishini laseKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
I-imeyile
Ifowuni
Amaxesha okusebenza
UMvulo-NgeCawa: Inkonzo yeeyure ezingama-24












