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I-ASTM A572 Ibanga lama-60 Ipuleti Lensimbi Elishisayo Eligoqiwe le-MS Black Structural Sheet Factory
I-ASTM A572 60 iyipuleti lensimbi le-niobium-vanadium elinamandla aphezulu elinohlobo oluphansi (HSLA) elidume umhlaba wonke ngamandla alo aphezulu kanye nokushibilika okuhle kakhulu. Leli puleti lensimbi lenzelwe ngqo ukusetshenziswa kwezakhiwo ezisindayo lapho ukunciphisa imithwalo yokuzithwala ngaphandle kokubeka engcupheni ukuzinza kwesakhiwo kubalulekile. Liyizinto ezijwayelekile zokuklama amabhuloho, izakhiwo eziphakeme zezentengiselwano, imishini esindayo, kanye nezimoto zesitimela.
I-Royal Steel Group izibophezele ekwenzeni lula izinqubo zokuthola izimpahla eziwela imingcele. Sitholakala eTianjin, inhloko-dolobha yensimbi yaseNyakatho China, sisebenzisa amakhono ethu aqinile okuthutha kanye nemithwalo yemfanelo yezomthetho yendawo ukuze sihlinzeke ngekhwalithi ephezulu.Amapuleti ensimbi ebanga lama-60 e-A572ezihlangabezana nezindinganiso zaseNyakatho Melika.
Udinga Isilinganiso Sephrojekthi Esisheshayo?
| Izinga Lezinto Ezibalulekile | Ipuleti Lensimbi Eligoqiwe Elishisayo le-ASTM A572 Grade 60 |
| Amandla Okukhiqiza | ≥60 ksi (≥415 MPa) |
| Amandla Okudonsa | ≥75 ksi (≥520 MPa) |
| Ubukhulu | Ubukhulu: 6 mm – 32 mm (Umkhawulo Ojwayelekile Ophezulu: 1.25") Ububanzi: 1,500 mm – 3,000 mm Ubude: 3,000 mm – 12,000 mm |
| Ukutholakala | Itholakala esitokweni; ubude besakhiwo obuhlelwe ngokwezifiso buyatholakala |
| Ukubekezelelana Okulinganayo | Ubukhulu: ±0.15 mm – ±0.30 mmUbubanzi: ±3 mm – ±10 mm (Kuhambisana ne-ASTM A6 standard) |
| Isitifiketi Sekhwalithi | I-ISO 9001:2015, Isitifiketi Sokuhlolwa Kwesigayo (MTC EN 10204 3.1), Umbiko Wokuhlolwa Kwe-SGS / BV / Intertek Weqembu Lesithathu |
| Ukuqedwa Komphezulu | I-hot rolled, black finish, i-pickled futhi igcotshwe ngamafutha; i-anti-rust coating ongayikhetha |
| Izicelo | Ukwakhiwa okunzima, imibhoshongo yokudlulisa, amabhuloho, izisekelo ze-wind turbine, i-chassis yemishini esindayo, kanye nohlaka lwensimbi oluqinile |
Amanothi:
Sicela uqaphele ukuthi ngokushoIzindinganiso ze-ASTM A572/A6, umkhawulo wobukhulu besakhiwo sepuleti lensimbi leBanga 60 ungama-intshi angu-1.25 (32 mm)Uma iphrojekthi yakho idinga amapuleti ensimbi anobukhulu obungaphezu kuka-32 mm, sincoma kakhulu ukuthi usebenzise ipuleti lensimbi le-ASTM A572 Grade 50 esikhundleni salokho. Singahlinzeka ngamapuleti ensimbi e-Grade 50 anobukhulu obufika ku-100 mm ngamandla afanayo esakhiwo. I-Royal Steel Group isilungele ukwenza ngcono izixazululo zezinto zokwakha zephrojekthi yakho.
Chofoza Inkinobho Kwesokudla
Thola imininingwane yakamuva yepuleti lensimbi eligoqekile elishisayo kanye nosayizi.
| Isici | Okuqukethwe Okujwayelekile (% - Ubuningi) | Incazelo Yobuchwepheshe |
| Ikhabhoni (C) | ≤0.26% | Inikeza amandla ayisisekelo; ilawulwa ngokuqinile ukuqinisekisa ukushibilika okuhle kakhulu. |
| I-Manganese (Mn) | ≤1.35% | Kwandisa ukuqina kanye namandla okunamathela; okungenani u-≥0.80% uyadingeka kumapuleti anobukhulu obungaphezu kuka-10 mm. |
| I-Silicon (Si) | ≤0.40% | Isebenza njenge-deoxidizer futhi inegalelo ekuqiniseni isixazululo esiqinile. |
| I-Phosphorus (P) | ≤0.040% | Ukungcola okusele; kuvinjelwe ngokuqinile ukuvimbela ukubanda kobuthaka ensimbini. |
| I-Sulfur (S) | ≤0.050% | Ukungcola okusele; kunqunyelwe ngokuqinile ukuqinisekisa ukumelana okuhle kakhulu nokuklebhuka kwe-lamellar. |
| Ithusi (Cu) | ≥0.20% (Ongakukhetha) | Isici Ongasikhetha: Singezwa kuphela uma sichazwe ngumthengi ukuze kuthuthukiswe ukumelana nokugqwala komoya. |
Ibanga le-A572 60iyinsimbi yesakhiwo esiphansi esiqinile, eyingxenye yensimbi ye-shape memory alloy (SMA). Ngokungafani nezinsimbi ezivamile ezinekhabhoni ephansi (njenge-A36), insimbi yebanga le-A572 60 inokuqina okuphezulu kakhulu, ngakho-ke ukwakheka kwayo kwamakhemikhali kumele kulawulwe ngokuqinile ukuze kufezwe izakhiwo zayo ezisezingeni eliphezulu zemishini. Wonke amapuleti ensimbi athunyelwa evela efektri yethu ahlangabezana nalezi zindinganiso ezilandelayo:
Amandla Okukhiqiza Umklamo:60 ksi (uhlobo lwe-415 MPa) – 60% iqine kunensimbi yekhabhoni evamile.
Amandla Okudonsa:I-75,000 psi (520 MPa).
Ukuqina Okuhle Kakhulu Kwe-Notch: Ukumelana okuhle kwe-notch ezindaweni ezine-acid ephezulu.
Ukwakheka Kwamakhemikhali Okuvamile: Ukususwa kwekhabhohayidreyithi (C) ≤0.26%, iManganese (Mn) ≤1.35%, kanye nenani elincane le-niobium ne-vanadium elingeziwe ukuze kuqiniswe okusanhlamvu.
Ububanzi Bosayizi:
Ubukhulu: 6.0 mm - 150 mm (Amashidi akhethekile aqinile ayatholakala)
Ububanzi: 1,500 mm - 3,000 mm
Ubude: 6,000 mm - 12,000 mm (Ukulinganisa okwenziwe ngokwezifiso ngokunemba okuphezulu kanye nokucheba kuyatholakala)
Insimbi yebanga lama-60 iyinto enamandla aphezulu e-low-alloy (HSLA) enamandla amakhulu kune-A36 kanye ne-A572 Ibanga lama-50, kuyilapho isiza ekunciphiseni isisindo sesakhiwo sisonke. Isetshenziswa kabanzi kumaphrojekthi esakhiwo nezimboni adinga amandla.
Imibhoshongo Yokudlulisa kanye Nezakhiwo Zokuxhumana
Isetshenziswa emibhoshongweni yokudlulisa amandla aphezulu, emibhoshongweni yokuxhumana, kanye nasezindlini zokusakaza. Amandla ayo aphezulu avumela imiklamo elula emelana nemithwalo yomoya enamandla futhi inciphise izindleko zokwakha nezokuthutha.
Izakhiwo Ezisindayo Nozimele Bezakhiwo
Isetshenziswa ezakhiweni eziphakeme, ezinkundleni zemidlalo, nasezikhumulweni zezindiza zamakholomu, ama-trusses, nama-base plate. Isiza ekufezeni ubude obude kanye nokuhlelwa kwesakhiwo okuphumelelayo, ikakhulukazi ezindaweni ezizamazama komhlaba.
Izinhlelo Zezimboni Nezingqalasizinda
Kusetshenziswa ezisekelweni zemishini, ezisekelweni ze-wind turbine, ezisekelweni zokuthutha, kanye nasezinkundleni zezimboni lapho kudingeka khona ukumelana nokudlidliza kanye nokuqina kwesakhiwo.
Imishini Enzima Nemishini Yokuthutha
Ivame kakhulu kuma-excavator, ama-crane, amaloli okulahla inkunkuma, kanye nama-trailer. Inikeza amandla aqinile okuthwala imithwalo kanye nokuqina okuhle ngaphansi kokushayisana nezimo zokusebenza ezinzima.
Izingxenye Zebhuloho (Izakhiwo Zesibili)
Isetshenziselwa amapuleti okuxhuma, ukubopha, kanye nezingxenye zebhuloho ezingabalulekile ezidinga amandla aphezulu okunamathela kanye nokusebenza okuthembekile.
Inothi Lobuchwepheshe:
Ezingxenyeni zebhuloho ezisezingeni eliphansi lokushisa noma ezibaluleke kakhulu ekuqhekekeni, amazinga okuqina aphezulu njenge-ASTM A709 noma i-A572 Grade 50 avame ukuthandwa ezindinganisweni zomhlaba wonke.
1) Ihhovisi Legatsha - ukwesekwa kwabantu abakhuluma iSpanishi, usizo lokuhlanza impahla, njll.
2) Amathani angaphezu kuka-5,000 esitokweni, anobukhulu obuhlukahlukene
3) Kuhlolwa izinhlangano ezigunyaziwe njenge-CCIC, i-SGS, i-BV, ne-TUV, kanye nokupakishwa okujwayelekile okufanele ulwandle
Ukuthenga insimbi ngaphesheya kwemingcele hhayi nje kuphela ngemininingwane yomkhiqizo. Kudinga ukuzethemba kwesifunda kanye nokulethwa ngaphandle kokuphazamiseka:
Isisekelo Senkampani Esisendaweni:Ukuze sivumele umehluko wesikhathi kanye nokwenza kube lula ukuhanjiswa kwemisebenzi yenkontileka, sisungule izinkampani zamagatsha ezihlanganisiwe—I-ROYAL STEEL GROUP USA LLCe-United States kanyeI-Royal Guatemala SA—kanye namahhovisi e-ejenti yesifunda e-I-Ecuador, iMexico, iCosta Rica, kanye neDubai.
Ukupakisha Okuthunyelwe Kwangaphandle Okufanelekile Olwandle:Izintambo zensimbi ezisindayo ezinezivikelo ezikhethekile zomphetho, ezifakwe amabhlogo anezikhala zokhuni ukuze kugwenywe ukukhuhla, zigoqwe ngomswakama ukuze kuthuthwe ulwandle olunomswakama.
Ukusebenza Okubushelelezi Kwe-Port-to-Door:Ukuhamba ngomkhumbi okuqondile kusuka eTianjin Port, eShanghai Port naseQingdao Port ngemigqa yokuthumela ephezulu (MSK, MSC, COSCO) ukuqinisekisa i-Freight Best kanye ne-ETA Ehamba phambili.
Ukubambisana okuzinzile nezinkampani zokuthumela izimpahla ezifana ne-MSK, i-MSC, i-COSCO, uchungechunge lwezinsizakalo zezokuthutha olusebenza kahle, kanye nochungechunge lwezinsizakalo zezokuthutha kuzokwenza ukwaneliseka kwakho.
Silandela amazinga ohlelo lokuphatha ikhwalithi i-ISO9001 kuzo zonke izinqubo, futhi sinokulawula okuqinile kusukela ekuthengweni kwezinto zokupakisha kuya ekuhleleni izimoto zokuthutha.
Q: I-ASTM A572 Grade 60 ingashintshwa ensimini?
A: Yebo, i-A572 Gr.60 ingashiselwa. Insimbi ye-A572 Grade 60 inamandla aphezulu kodwa i-carbon equivalent ephansi iyalawulwa okwenza kube nokwenzeka ukushisela ngendlela yezentengiselwano (i-SMAW noma i-FCAW) ngaphandle kwezinqubo ezikhethekile zokushisisa noma zokushisisa ngaphansi kwesimo sesitolo esivamile.
Q: Isikhathi esingakanani esijwayelekile sokuhamba kanye nesikhathi sokukhiqiza samachweba aseCentral naseNyakatho Melika?
A: Singathumela kusuka eTianjin Port zingakapheli izinsuku ezingu-7-10 zokusebenza ngosayizi ojwayelekile kusuka esitokweni. Impahla yolwandle eya emachwebeni amakhulu aseMelika ivame ukuba yizinsuku ezingu-28-35. Sinikeza izinombolo zokulandelela ezigcwele kanye nosizo lwemibhalo yamasiko.
Ikheli
Indawo yezimboni zokuthuthukiswa kweKangsheng,
Isifunda saseWuqing, idolobha laseTianjin, eChina.
I-imeyili
Ucingo
Amahora
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