ASTM SA283GrC/Z25 Steel Sheet yoperekedwa mu Hot roll rolled condition SA283GrC Delivery Delivery:
Kutumiza kwa SA283GrC: Nthawi zambiri pakatumizidwa kutentha, mawonekedwe ake operekera ayenera kuwonetsedwa mu chitsimikizo.
SA283GrC mtengo wamitundu yosiyanasiyana yamankhwala: Zindikirani: Mapangidwe enieni a mankhwala mu chitsimikizo cha fakitale yachitsulo adzakhalapo.
Mpweya C: ≤0.24 Si: (mbale yachitsulo ≤40) ≤0.40 (mbale yachitsulo> 40) 0.15-0.40
Manganese Mn: ≤0.90 Sulfur S: ≤0.040 Phosphorus P: ≤0.035
Copper Cu: 0.20 kapena kuchepera
SA283GrC chitsulo mbale ndi oyenera riveting, bolting ndi kuwotcherera nyumba kwa Bridges ndi nyumba.Ndi cholinga wamba mpweya structural zitsulo ndi structural zitsulo khalidwe.
SA283GrC chitsulo chobweretsera mbale yobweretsera: kugudubuza kotentha, kugudubuzika koyendetsedwa, mkhalidwe wabwinobwino woperekera
Zida zomangira ng'anjo yophulika SM400ZL mbale yachitsulo:
SM400ZL ndi mbale yachitsulo yaku Japan yotsika-aloyi yamphamvu kwambiri yosinthira chipolopolo.Muyezo uwu umanena za kukula, mawonekedwe, zofunikira zaukadaulo, njira zoyesera, malamulo oyendera, kuyika, zizindikiro ndi ziphaso zapamwamba za mbale zachitsulo za ng'anjo yophulika, chosinthira ndi zipolopolo zotentha za ng'anjo.Imagwiritsidwa ntchito ku mbale yachitsulo ya chipolopolo cha ng'anjo yokhala ndi makulidwe a 8mm ~ 200mm.Kupatuka koyipa kwa mbale yachitsulo ya SM400ZL kumangokhala -0.25mm, ndipo malo olekerera makulidwe amayenera kutsatira GB/T709.
S355NL chitsulo mbale [8-200 wandiweyani] kudula zikuchokera, mndandanda zinthu:
TS EN 10025-3 Muyezo wamkulu wa S355NL: Dzina lathunthu: normalizing/normalizing yogubuduza yowotcherera yosalala mbale yachitsuloTS EN 10025-1 / A1 Muyezo uwu ndi TS EN 10025-1 Zopangira zitsulo zowotcherera zowotcherera - Gawo 1: Zinthu zonse ndi TS EN 10113-2: 1993 / 1993 / 1993 / 1993 / 1993 / 1993 / 1993 / 1993 / H / 1993 / TS EN 10113-2 / 1993 / AC / A1993 / A1993 / TS EN 10113-1 / 1 / 1993 / 1993 / 2: 1993 / A1993 / A2 adagulung'undisa zitsulo.Pamene kutentha kwa kalasi sikutsika kuposa -20 ° C, mtengo wocheperako wa mphamvu yodziwika bwino umawonetsedwa mu N;pamene kutentha sikutsika kuposa - 50 ° C, mtengo wocheperako wa mphamvu yodziwika bwino umawonetsedwa mu NL.
2. Tanthauzo lofanana la chilembo chachitsulo cha S355NL:
S: chitsulo chomanga, N: boma, likulu L: mulingo wa mphamvu zomwe zafotokozedwa pang'ono pomwe kutentha sikutsika kuposa - 50 ° C
S355ML chitsulo mbale [8-200mm wandiweyani] thermomechanical rolling
S355ML chitsulo mbale imaperekedwa mu thermo mechanical rolling state
Zofunikira za S355ML Chemical Composition
C: ≤0.14,Si: ≤0.5,Mn: ≤1.6，P: ≤0.025，S:≤0.02,Nb：≤0.05,V:≤0.1,Al:≤0.02,Ti:≤0.05,Cr:3,≤0,Cr:. Ni: ≤0.5,Mo: ≤0.1,Cu:≤0.55,N:≤0.015.
Chitsulo cha S355ML ndi chitsulo chowotcherera chowotcherera chotenthetsera, chomwe chili m'mambale achitsulo otsika kwambiri.Ndi chinthu chathyathyathya chopindika chokhala ndi makulidwe osapitilira 120mm komanso chinthu chachitali chokhala ndi makulidwe osapitilira 150mm.S imatanthawuza chitsulo chokhazikika, 355 imasonyeza kuti zokolola zazing'ono za makulidwe oyenera osakwana 16mm ndi 355MPa, ndipo M imayimira kuperekedwa kwake, ndiko kuti, kugudubuza kotentha.Lamulo ndiloti zotsatira zake pa kutentha kwa osachepera - madigiri 50 zimasonyezedwa ndi kalata yaikulu L. S355 ndi zitsulo zopanda aloyi.
Kugwiritsa ntchito mbale yachitsulo ya S355ML
Kuphatikiza pa chitsulo cha EN10,025-1, pulani yachitsulo yomwe yatchulidwa mwapadera mu muyezo uwu imagwiritsidwanso ntchito ponyamula katundu wazinthu zowotcherera zomwe zimagwiritsidwa ntchito mozungulira milatho, ma sluice, akasinja osungira, akasinja operekera madzi, ndi zina zambiri komanso kutentha kochepa.
Nthawi yotumiza: Dec-14-2022
