25Cro4 Lub Zog Loj Hlau Hlau Phaj
Cov Khoom Piav Qhia 25Cro4 High-zog Steel Phaj Tshuaj Muaj Zog: Carbon (C)}}}. 29% chromium (CR): {{11 {11}}. 9 0}}}}}}. 30}}. 30% (mn): 0.60-0.90% ...
Hauj lwm lawm
Cov khoom lag luam
25Cro4 High-zog Steel Phaj
Tshuaj Muaj Tshuaj
25Cro4 yog ib qho chromium-molybdenum alloy steel tus cwj pwm los ntawm nws cov yeeb yaj kiab zoo:
Cov pa roj carbon (c): {{0}}}. 22-0.29%
Chromium (CR): 0. 90-1.20%
Molybdenum (mo): {{0}}}. 15-0.30%
Manganese (MN): {{0}}}. 60-0.90%
Silicon (Si): tsawg dua lossis sib npaug rau 0. 40%
Phosphorus (p) & leej faj (cov) tsawg dua lossis sib npaug nrog 0. 035% (txhua)
Cov nyhuv synergistic ntawm cr thiab mo txhim kho cov khoom siv nyuaj, tempering tsis kam, thiab kub siab.
Kev tsim
Nyob rau hauv lub quenched thiab tempered (Q & T) kev ua pov thawj lub cev kub martensitic qauv, muab kev ua tau zoo ntawm lub zog thiab tawv. Txoj kev nplua-grashed microstructure yog ua tiav los ntawm kev tswj dov thiab kev kho cua sov.
Cov Khoom Siv Tseem Ceeb
High tensile lub zog (700-900 mpa ntau)
Foob zoo heev thiab cuam tshuam tawv
Zoo Weldability (Preheating pom zoo rau cov kab tuab)
Superior creep kuj ntawm cov chaw kub siab (txog 500 degree)
Cov Kev Siv Raug Raug
Lub Zog Loj: Cov khoom siv turbine, cov tshuab hluav taws xob siab cov tshuab siab siab
Automotive: Cov kabmob tseem ceeb-cov kabmob sib xyaw (qoj, zog, crankshafts)
Roj & Roj: Laum Daws, WellHead Cov Khoom Siv, Cov Hlab Hlab Siab
Cov Machinery hnyav: Hydraulic thooj voos kheej kheej, crane booms, khoom siv mining
Qauv Ua Haujlwm
En 10083-3 (European style)
Sib npaug rau ovm 29 4130 (nrog kev sib xyaw me me sib txawv)
Cov hlau feem ntau muab rau hauv cov mob ua kom sov (piv txwv li, quenched thiab tempered) kom tau raws li cov khoom siv neeg kho mob tshwj xeeb.
Cim npe nrov: 25CRMO4 Lub Zog Loj Hlau Phaj, Tuam Tshoj Lub Zog 25Cro4 Lub Zog Loj Steel Phaj Chaw Tsim Khoom, Hoobkas
