Chiyambi cha
904L (N08904,14539) wapamwamba austenitic zosapanga dzimbiri zitsulo munali 14.0-18.0% chromium, 24.0-26.0% faifi tambala, 4.5% molybdenum.904L super austenitic chitsulo chosapanga dzimbiri ndi faifi wotsika wa carbon high, molybdenum austenitic chitsulo chosapanga dzimbiri, kukhazikitsidwa kwa zida za eni ake a kampani ya France H·S.Ili ndi mphamvu yabwino yosinthira-passivation, kukana kwa dzimbiri, kukana bwino kwa dzimbiri mu ma acid omwe si oxidizing monga sulfuric acid, acetic acid, formic acid, phosphoric acid, kukana bwino kwa pitting mu sing'anga ya chloride ion sing'anga, komanso kukana kuwononga dzimbiri. ndi nkhawa dzimbiri.Ndi oyenera ndende zosiyanasiyana za asidi sulfuric m'munsimu 70 ℃, kugonjetsedwa ndi ndende iliyonse ndi kutentha kwa asidi asidi pansi pa kupsyinjika mumlengalenga, ndi kukana dzimbiri mu asidi wosakaniza wa asidi formic ndi asidi asidi ndi zabwino kwambiri.
Chemical zikuchokera
Fe: malire Ni: 23-28% Cr: 19-23% Mo: 4-5% Cu: 1-2% Mn: ≤2.00% Si : ≤1.00% P : ≤0.045% S: ≤0.035% C: ≤ 0.02 %.
Kachulukidwe kachulukidwe
Kuchuluka kwachitsulo chosapanga dzimbiri 904L ndi 8.0g / cm3
Zimango katundu
σb≥520Mpa δ≥35%.
Nthawi yotumiza: Aug-03-2023