Nhanganyaya ku
904L (N08904,14539) super austenitic simbi isina tsvina ine 14.0-18.0% chromium, 24.0-26.0% nickel, 4.5% molybdenum.904L super austenitic Stainless simbi ishoma kabhoni yakakwira nickel, molybdenum austenitic Stainless simbi, kuunzwa kweFrance H·S company proprietary materials.Iyo ine yakanaka activation-passivation shanduko kugona, yakanakisa corrosion resistance, yakanaka corrosion resistance mune isiri-oxidizing acids senge sulfuric acid, acetic acid, formic acid, phosphoric acid, yakanaka pitting kuramba mune neutral chloride ion medium, uye kuramba kwakanaka kune crevice corrosion. uye stress corrosion.Inokodzera kwakasiyana siyana sulfuric acid iri pasi pe70 ℃, inoshingirira kune chero kusungwa uye chero tembiricha yeacetic acid iri pasi pemhepo yemhepo, uye kushorwa kwekuora muakasanganiswa asidhi yefomic acid uye acetic acid zvakare yakanaka kwazvo.
Kemikari yakagadzirwa
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%.
Density ye density
Kuwanda kwesimbi isina tsvina 904L ndeye 8.0g / cm3
Mechanical properties
σb≥520Mpa δ≥35%.
Nguva yekutumira: Aug-03-2023
