1. Kufotokozera mwachidule kwa mbale yachitsulo ya S355J0W:
S355J0W ndi chitsulo chokhazikika cha ku Europe chomwe sichikhala ndi dzimbiri, chomwe ndi mbale yachitsulo yolimbana ndi nyengo.Ndichitsulo chochepa cha alloy chopangidwa mwa kuwonjezera zinthu zina za alloy ku zitsulo wamba.Kukana kwa mlengalenga kwa chitsulo chowotcha ndi 2-8 nthawi ya carbon steel wamba, ndipo imakhala ndi zida zabwino zamakina, zowotcherera, ndi zina zambiri, komanso nthawi yayitali, ndipamene zimawonekera kwambiri.
2. S355J0W inapititsa patsogolo chitsulo chosapanga dzimbiri mumlengalenga
Kuchuluka kwa zinthu zopangira ma alloying kumawonjezeredwa kuchitsulo, monga P, Cu, Cr, Ni, Mo, kuti awonjezere kukana kwa dzimbiri la mpweya, ndipo chifukwa cha nyengo, oxide yodzitchinjiriza idzasinthidwanso. chitsulo choyambira.
3. Kutumiza kwa S355J0W:
Kuperekedwa otentha adagulung'undisa, normalized kapena normalized adagulung'undisa chikhalidwe.
Zinayi, S355J0W zitsulo mbale mkulu muyezo:
S355J0W zida EN10025-5:2004 muyezo.
5. S355J0W inapititsa patsogolo chitsulo chosapanga dzimbiri mumlengalenga
Kuchuluka kwa zinthu zopangira ma alloying kumawonjezeredwa kuchitsulo, monga P, Cu, Cr, Ni, Mo, kuti awonjezere kukana kwa dzimbiri la mpweya, ndipo chifukwa cha nyengo, oxide yodzitchinjiriza idzasinthidwanso. chitsulo choyambira.
6. Mphamvu zathu zoperekera:
1. Likupezeka zitsulo mbale specifications osiyanasiyana: makulidwe 8-700mm, m'lifupi 1500-4020mm, kutalika 4000mm-17000mm, unit kulemera kwa matani 30.00.Zitsulo zazikulu za gauji zimapezekanso mukapempha.
2. Mitundu ya mbale zazitsulo zomwe zilipo: mbale za carbon structural steel plates, low-alloy high-mphamvu zitsulo mbale, zitsulo zopangira milatho, zitsulo zazitsulo zomangira nyumba, zitsulo zopangira zombo ndi nsanja za m'mphepete mwa nyanja, mbale zazitsulo za boilers ndi zotengera zopanikizika, zitsulo. mbale za nkhungu, mbale zachitsulo zamagulu a aloyi, Pali mitundu 12 ya mbale zazitsulo zamapaipi amafuta ndi gasi, mbale zachitsulo zolimba kwambiri komanso zolimba kwambiri, mbale zachitsulo zosapanga dzimbiri, ndi mbale zachitsulo zophatikizika, zokhala ndi zoweta zopitilira 300. mitundu yakunja.
3. Zopezeka pazofunikira zowunikira zolakwika, Z15-Z35 makulidwe amayendedwe amayendedwe ofunikira, mphamvu yayikulu komanso zolimba kwambiri ndi mbale zina zachitsulo.
4. Ikhoza kuperekedwa malinga ndi miyezo ya dziko, zitsulo zazitsulo, miyezo ya ku America AISI / ASME / ASTM, Japanese JIS, German standard DIN, French NF, British BS, European EN, ISO yapadziko lonse ndi zina.
Zisanu ndi ziwiri, S355J0W zitsulo zazitsulo zopangidwa ndi mankhwala (kusanthula kwa smelting) ndi S355J0W makina amakina ndi katundu wamakina:
C Si Mn PS Ni
≤0.16≤0.5 0.5-1.5≤0.03≤0.025≤0.65
CrMoCuNZrCeqMax
≤0.4-0.8≤0.3≤0.25-0.55≤0.010≤0.15≤0.52
Chidziwitso 2: Zofunikira zamakina zimayenderana ndi njira yodutsa
Katundu Katundu Wopereka Mphamvu (Mapu) Kulimba kwamphamvu (Mapu) Elongation A (%)
Chithunzi cha S355J0W≤16 ≥355 510-680≥22
16-40≥345 470-630
41-63≥335 470-630
63-80≥325 470-630≥18
80-100≥315 470-630
100-150≥295 450-600
Nthawi yotumiza: Jun-01-2023