Funda ngexabiso lePleti yeNsimbi ye-ASTM A572/A572M yamva nje, iinkcukacha kunye nobukhulu.
Ipleyiti yentsimbi ye-ASTM A572/A572M yebanga lama-50 enamandla aphezulu | Intsimbi yesakhiwo sekhabhoni ethambileyo yokusetyenziswa kolwakhiwo kunye noshishino
| Into | Iinkcukacha |
| Umgangatho wezinto eziphathekayo | I-ASTM A572/A572MI-HSLAIpleyiti yentsimbi |
| Ibanga | Ibanga lama-42,Ibanga lama-50, Ibanga lama-55, Ibanga lama-60, Ibanga lama-65 |
| Ububanzi obuqhelekileyo | 1,000 mm – 2,500 mm |
| Ubude obuqhelekileyo | 6,000 mm – 12,000 mm (ingenziwa ngokwezifiso) |
| Tensile strength | 400–655 MPa (58–95 ksi) |
| Unikeze Amandla | 290-450 MPa (41-65 ksi) |
| Inzuzo | Ukudityaniswa kakuhle kunye nokumelana kakuhle nokugqwala, kwaye ifanelekile kwiindlela ezahlukeneyo zokusetyenziswa kwesakhiwo ngaphakathi nangaphandle. |
| Uhlolo loMgangatho | Uvavanyo lwe-Ultrasonic (UT), Uvavanyo lweMagnetic Particle (MPT), i-ISO 9001, Uhlolo lwe-SGS/BV loMntu wesithathu |
| Isicelo | Izakhiwo zezakhiwo, iibhulorho, iinqaba, izithuthi, oomatshini abanzima, njl. |
Ulwakhiwo lweeKhemikhali (Uluhlu oluQhelekileyo)
Ipleyiti yentsimbi ye-ASTM A572/A572M Ulwakhiwo lweekhemikhali
| Ibanga | Ubuninzi be-C (%) | Ubuninzi be-Mn (%) | Ubuninzi be-P (%) | Ubuninzi be-S (%) | Ubuninzi beSi (%) | I-Cu (%) Ubuninzi | Nb, Ti, V (%) | Amanqaku |
| Ibanga lama-42 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 nganye | Izinto eziqhelekileyo ze-HSLA |
| Ibanga lama-50 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 nganye | Eyona isetyenziswa kakhulu |
| Ibanga lama-55 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 nganye | Amandla aphezulu |
| Ibanga lama-60 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 nganye | Izicelo ezinzima |
| Ibanga lama-65 | 0.23 | 1.35 | 0.035 | 0.04 | 0.4 | 0.2 | ≤0.05 nganye | Amandla aphezulu |
Ipropati yoomatshini bePlate yeNsimbi ye-ASTM A572/A572M
| Ibanga | Unikeze Amandla | Tensile strength | Iimbonakalo |
| Ibanga lama-42 | 42 ksi (≈ 290 MPa) | 58–72 ksi (≈ 400–500 MPa) | Umgangatho wamandla osisiseko, ofanelekileyo kwizicelo zesakhiwo ngokubanzi |
| Ibanga lama-50 | 50 ksi (≈ 345 MPa) | 65–80 ksi (≈ 450–550 MPa) | Uhlobo olusetyenziswa kakhulu, olufanelekileyo kwiibhulorho nakwizakhiwo zezakhiwo |
| Ibanga lama-55 | 55 ksi (≈ 380 MPa) | 70–85 ksi (≈ 480–590 MPa) | Umgangatho ophezulu wamandla, ofanelekileyo kwizakhiwo ezinzima |
| Ibanga lama-60 | 60 ksi (≈ 415 MPa) | 75–90 ksi (≈ 520–620 MPa) | Amandla aphezulu, izicelo eziphezulu zokuthwala umthwalo |
| Ibanga lama-65 | 65 ksi (≈ 450 MPa) | 80–95 ksi (≈ 550–655 MPa) | Udidi oluphezulu lwamandla, olusetyenziselwa iiprojekthi ezikhethekileyo zamandla aphezulu |
Ubungakanani bePleyiti yeNsimbi ye-ASTM A572/A572M
| 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.
Izakhiwo zeZakhiwoIzakhiwo ezinde, iindawo zokugcina impahla zoshishino, iibhulorho, kunye nezakhiwo zesakhiwo
Iiprojekthi zoBunjineli boLwakhiwo: Iibhulorho, imiqadi, iireyili zokukhusela, izakhiwo zezibuko, kunye nezinto zokwakha ezinzima
Ukwenziwa koomatshini kunye nezithuthi: Iifreyimu zoomatshini abanzima, iikhreyini, iinqaba, ilori kunye netshasi kaloliwe
Ezinye izicelo: Inkxaso yemibhobho yeoyile negesi, iinqaba zonxibelelwano, kunye nezinye izinto zokwakha ezinamandla aphezulu
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 A572/A572M?
I-ASTM A572/A572M yipleyiti yesinyithi esakhiweyo enamandla aphezulu, engaphantsi kwe-alloy (HSLA). Isetyenziswa kakhulu ekwakheni, kwiibhulorho, koomatshini abanzima, nakwiindawo zoshishino ngenxa yamandla ayo aphezulu okutsalwa, ukudityaniswa kakuhle, kunye nokumelana nokugqwala.
2. Ziziphi iimpawu eziphambili zepleyiti yentsimbi ye-ASTM A572?
Umlinganiselo ophezulu wamandla ukuya kobunzima
Ukuwelda okugqwesileyo kunye nokulula kokwenziwa
Ukumelana nokugqwala okuhle okufanelekileyo ukusetyenziswa ngaphakathi nangaphandle
Uluhlu olubanzi lobukhulu kunye nobukhulu
3. Ngaba ipleyiti yentsimbi ye-ASTM A572 ingadityaniswa?
Ewe, inokudityaniswa kakuhle kwaye ifanelekile kwiindlela ezahlukeneyo zokudityaniswa, kuquka i-MIG, i-TIG, kunye nokudityaniswa kwe-arc engaphantsi komhlaba.
4 Yintoni umahluko phakathi kwepleyiti yentsimbi ye-ASTM A572 kunye ne-A36?
Intsimbi ye-ASTM A572 inamandla aphezulu, iyakwazi ukumelana nokugqwala ngcono, kwaye ikwazi ukuwelda ngcono xa ithelekiswa nentsimbi ye-carbon ye-ASTM A36 eqhelekileyo, nto leyo eyenza ukuba ifaneleke ngakumbi kwizakhiwo ezinzima.
5. Ngaba ipleyiti yentsimbi ye-ASTM A572 ifanelekile kwiindawo zangaphandle?
Ewe, inokumelana nokugqwala okuhle kwaye ingasetyenziswa ngaphandle. Ukufaka iipeyinti okanye upende kunokuphucula ukuqina kwayo.
6. Ziziphi iindlela zobukhulu kunye nobungakanani ezikhoyo?
Iipleyiti ze-ASTM A572 ziyafumaneka ngobukhulu obahlukeneyo, ububanzi, kunye nobude, kuxhomekeke kumthengisi. Ubukhulu obuqhelekileyo buqala kwi-3 mm ukuya kwi-200 mm nangaphezulu.
7. Ungayikhetha njani ipleyiti yentsimbi ye-ASTM A572 efanelekileyo?
Sebenzisa iBanga lama-42 kwiindlela zokusetyenziswa kwesakhiwo ngokubanzi
Ibanga lama-50 lelona lisetyenziswa kakhulu kwiibhulorho nakwizakhiwo zezakhiwo
Amabanga 55, 60, 65 afanelekile kwiiprojekthi ezinzima okanye ezinamandla aphezulu
Iinkcukacha zoqhakamshelo
Idilesi
Indawo yophuhliso lweshishini laseKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
I-imeyile
Ifowuni
Amaxesha okusebenza
UMvulo-NgeCawa: Inkonzo yeeyure ezingama-24
