Taw qhia rau
904L (N08904,14539) super austenitic stainless hlau muaj 14.0-18.0% chromium, 24.0-26.0% nickel, 4.5% molybdenum.904L super austenitic stainless hlau yog ib qho tsis tshua muaj carbon siab nickel, molybdenum austenitic stainless hlau, kev taw qhia ntawm Fabkis H·S tuam txhab cov ntaub ntawv tsim khoom.Nws muaj peev xwm ua kom zoo-passivation transformation muaj peev xwm, zoo heev corrosion kuj, zoo corrosion kuj nyob rau hauv non-oxidizing acids xws li sulfuric acid, acetic acid, formic acid, phosphoric acid, zoo pitting kuj nyob rau hauv nruab nrab chloride ion nruab nrab, thiab zoo kuj rau crevice corrosion. thiab kev nyuaj siab corrosion.Nws yog tsim rau ntau yam ntawm sulfuric acid hauv qab 70 ℃, resistant rau tej concentration thiab tej kub ntawm acetic acid nyob rau hauv atmospheric siab, thiab corrosion kuj nyob rau hauv cov mix acid ntawm formic acid thiab acetic acid kuj zoo heev.
Tshuaj muaj pes tsawg leeg
Fe: margin 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%.
Qhov ntom ntom ntom ntom
Qhov ceev ntawm stainless hlau 904L yog 8.0g / cm3
Mechanical zog
σb≥520Mpa δ≥35%.
Post lub sij hawm: Aug-03-2023
