Funda ngePlate/Ixabiso leSheet yeNsimbi ye-ASTM A283 yamva nje, iinkcukacha kunye nobukhulu.
Ipleyiti/Iphepha leNsimbi yoLwakhiwo lwe-ASTM A283 – Ilungele iiBridges kunye neZakhiwo
| Into | Iinkcukacha |
| Umgangatho wezinto eziphathekayo | I-ASTM A283 |
| Ibanga | IBanga A, iBakalaB, iBanga C, iBanga D |
| Ububanzi obuqhelekileyo | 1,000 mm – 2,500 mm |
| Ubude obuqhelekileyo | 6,000 mm – 12,000 mm (ingenziwa ngokwezifiso) |
| Tensile strength | 380–620 MPa (55–90 ksi) |
| Unikeze Amandla | 283-415 MPa (41-60 ksi) |
| Inzuzo | Ukudityaniswa kakuhle, Kulula ukukucubungula, Kuyonga kwaye Kuhlala ixesha elide |
| Uhlolo loMgangatho | Uvavanyo lwe-Ultrasonic (UT), Uvavanyo lweMagnetic Particle (MPT), i-ISO 9001, Uhlolo lwe-SGS/BV loMntu wesithathu |
| Isicelo | Iinkalo zobuNjineli eziquka izakhiwo, iiBhulorho, iinqanawa, izixhobo zoshishino, kunye nokuSebenzisa oomatshini abakhaphukhaphu. |
Ulwakhiwo lweeKhemikhali (Uluhlu oluQhelekileyo)
I-ASTM A283 Ipleyiti yentsimbi/Iphepha leekhemikhali ezidityanisiweyo
| I-elementi | C (Ikhabhoni) | I-Mn (iManganese) | I-P (iPhosphorus) | S (Isalfure) | I-Si (iSilicon) |
| Uluhlu Lomxholo | ≤ 0.25% | ≤ 1.4% | ≤ 0.04% | ≤ 0.05% | 0.15–0.40% |
I-ASTM A283 Steel Plate/Sheet Mechanical Property
| Ibanga | Unikeze Amandla | Tensile strength | Uluhlu Lobukhulu Olusebenzayo |
| Ibanga A | 41 ksi (≈ 285 MPa) | 55–70 ksi (≈ 380–485 MPa) | 3–50 mm |
| Ibanga B | 50 ksi (≈ 345 MPa) | 60–75 ksi (≈ 415–515 MPa) | 3–50 mm |
| Ibanga C | 55 ksi (≈ 380 MPa) | 70–85 ksi (≈ 480–585 MPa) | 3–50 mm |
| Ibanga D | 60 ksi (≈ 415 MPa) | 75–90 ksi (≈ 520–620 MPa) | 3–50 mm |
Ubungakanani bePlate/Iphepha leNsimbi ye-ASTM A283
| Ipharamitha | Uluhlu |
| Ubukhulu | 2 mm – 200 mm |
| Ububanzi | 1,000 mm – 2,500 mm |
| Ubude | 6,000 mm – 12,000 mm (ubungakanani obulungiselelwe wena buyafumaneka) |
Cofa iqhosha elisekunene
1. Ukulungiswa kwezinto eziluhlaza
Ukukhethwa kwentsimbi yehagu, intsimbi elahliweyo, kunye nezinto zokudibanisa.
3. Ukuphosa Okuqhubekayo
Ukugalela kwiislabhu okanye kwiintyatyambo ukuze ziqengqeleke ngakumbi.
5. Unyango lobushushu (Ukhetho)
Ukulungisa okanye ukugquma ukuze kuphuculwe ukuqina kunye nokufana.
7. Ukusika kunye nokuPakisha
Ukucheba okanye ukusarha ngokobukhulu, unyango lokuthintela umhlwa, kunye nokulungiselela ukuhanjiswa.
2. Ukunyibilikisa nokuCoca
Isithando somlilo se-Electric Arc (EAF) okanye isithando somlilo se-oksijini esisisiseko (BOF)
Ukususa i-sulfurization, ukususa i-oxidation, kunye nokulungiswa kokwakheka kweekhemikhali.
4. Ukuqengqeleka Okushushu
Ukufudumeza → Ukuqengqeleka Okurhabaxa → Ukuqengqeleka Okugqityiweyo → Ukuphola
6. Uhlolo kunye noVavanyo
Ukwakheka kweekhemikhali, iimpawu zoomatshini, kunye nomgangatho womphezulu.
Ipleyiti yentsimbi yekhabhoni ye-ASTM A283 yintsimbi yokwakha eguquguqukayo esetyenziswa kakhulu kwiiprojekthi zokwakha nezemizi-mveliso ngenxa yokunamathela kwayo kakuhle, ukwakheka kwayo kakuhle, kunye nokusebenza kakuhle kweendleko. Izicelo eziqhelekileyo ziquka:
Izakhiwo zeZakhiwo:
Iibhanti, iintsika, izixhaso, iindawo zokugcina impahla, kunye nezakhiwo zefektri
Iibhulorho kunye nobunjineli boLwakhiwo:Iibhulorho ezilula ukuya kweziphakathi, iireyili zokukhusela, kunye nezakhiwo ezixhasayo
Izixhobo zokwakha iinqanawa nezothutho:Iinqanawa zenqanawa, imizimba yezithuthi, kunye neekhonteyina zokuhambisa
Iinqanawa zoxinzelelo kunye nezixhobo zoshishino:Iinqanawa zoxinzelelo oluphantsi, iitanki zokugcina, kunye nezixhobo zoshishino ngokubanzi
Ezinye izicelo:Ukwenziwa koomatshini ngokubanzi kunye nezixhobo zolwakhiwo olukhanyayo
Isishwankathelo:
Ipleyiti yentsimbi ye-ASTM A283 ifanelekile kwizicelo zesakhiwo ezilula ukuya kweziphakathi, inika ukwenziwa lula, ukudityaniswa, kunye nokusebenza kakuhle ngokwezoqoqosho.
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
| Hayi. | Into yokuhlolwa | Inkcazo / Iimfuno | Izixhobo ezisetyenzisiweyo |
| 1 | Uhlolo loxwebhu | Qinisekisa i-MTC, umgangatho wezinto, imigangatho (ASTM/EN/GB), inani lobushushu, ibhetshi, ubungakanani, ubungakanani, iipropati zeekhemikhali kunye nezoomatshini. | I-MTC, amaxwebhu oku-odola |
| 2 | Uhlolo olubonakalayo | Jonga ukuba akukho mifantu, imigobo, iindawo ezifakiweyo, imifantu, umhlwa, isikali, imikrwelo, imingxuma, ukugoba, umgangatho womphetho. | Ukujonga okubonakalayo, ithoshi, isikhulisi |
| 3 | Uvavanyo lweMilinganiselo | Linganisa ubukhulu, ububanzi, ubude, ukuthe tyaba, isikwere somphetho, ukuphambuka kwe-engile; qinisekisa ukuba ukunyamezelana kuyahlangabezana nemigangatho ye-ASTM A6/EN 10029/GB. | I-Caliper, iteyiphu yokulinganisa, irula yentsimbi, igeyiji yobukhulu be-ultrasonic |
| 4 | Ukuqinisekiswa kobunzima | Thelekisa ubunzima bokwenyani nobunzima obuqikelelwayo; qinisekisa ngaphakathi kokunyamezela okuvumelekileyo (ngesiqhelo ±1%). | Isikali sokulinganisa, ukubala ubunzima |
1. Iibhanti Ezihlanganisiweyo
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Iipleyiti zentsimbi zibekwe kakuhle ngokobukhulu bazo.
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Izikhewu zomthi okanye zentsimbi zibekwe phakathi kweengqimba.
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Iibhanti ziqiniswe ngeentambo zentsimbi.
2. Ukupakishwa kweKreyithi okanye iPallet
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Iipleyiti ezincinci okanye ezikumgangatho ophezulu zingapakishwa kwiikreyithi zomthi okanye kwiipalethi.
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Izinto ezingafumiyo ezifana nephepha lokuthintela umhlwa okanye ifilimu yeplastiki zingongezwa ngaphakathi.
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Ifanelekile ukuthumela kwamanye amazwe kwaye kulula ukuyiphatha.
3. Ukuthunyelwa ngobuninzi
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Iipleyiti ezinkulu zinokuthuthwa ngenqanawa okanye ngelori ngobuninzi.
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Iipadi zomthi kunye nezinto zokukhusela zisetyenziselwa ukuthintela ukungqubana.
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 kweshedyuli yezithuthi. Oku kuqinisekisa ii-H-beams ukusuka kumzi-mveliso ukuya kwindawo yeprojekthi, kukunceda wakhe kwisiseko esiqinileyo seprojekthi engenazingxaki!
1. Yintoni ipleyiti yentsimbi ye-ASTM A283?
I-ASTM A283 yipleyiti yentsimbi eyakhiwe ngekhabhoni ephantsi, ekhabhoni ethambileyo enokulungelelaniswa kakuhle, ukwakheka kakuhle, kunye nokusebenza kakuhle ngokwezoqoqosho. Isetyenziswa kakhulu ekwakheni, kwiibhulorho, ekwakhiweni kweenqanawa, nakwizakhiwo zemizi-mveliso ezilula.
2. Ziziphi iimpawu eziphambili zepleyiti yentsimbi ye-ASTM A283?
Ukudityaniswa kakuhle kunye nokulula kokwenziwa
Amandla aphantsi ukuya kwaphakathi afanele ukusetyenziswa kwesakhiwo esilula ukuya kwaphakathi
Iyabiza kwaye ingabizi kakhulu
Ingagqunywa okanye ipeyintwe ukuze ikwazi ukumelana nokugqwala
3. Ngaba ipleyiti yentsimbi ye-ASTM A283 ingadityaniswa?
Ewe, inokudityaniswa kakuhle ngenxa yokuba incinci kakhulu kwikhabhoni, ifanelekile kwi-MIG, TIG, kunye ne-submerged arc welding.
4. Ungayikhetha njani ipleyiti yentsimbi ye-ASTM A283 efanelekileyo?
Ibanga A: Izicelo eziqhelekileyo zokukhanya
Ibanga B kunye ne-C: Usetyenziso oluphakathi lwesakhiwo
Ibanga D: Amandla aphezulu ngaphakathi kwe-A283 kwizakhiwo ezinzima
Iinkcukacha zoqhakamshelo
Idilesi
Indawo yophuhliso lweshishini laseKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
I-imeyile
Ifowuni
Amaxesha okusebenza
UMvulo-NgeCawa: Inkonzo yeeyure ezingama-24
