Intshayelelo ku
904L (N08904,14539) super austenitic steel stainless equkethe 14.0-18.0% chromium, 24.0-26.0% nickel, 4.5% molybdenum.I-904L super austenitic steel stainless is a low carbon high nickel, molybdenum austenitic steel stainless, ukuqaliswa kweFransi H · S izinto eziphathekayo zenkampani.Inesakhono esilungileyo sokuguqula i-activation-passivation, ukumelana nokugqwesa okugqwesileyo, ukuxhathisa okulungileyo kokutya kwi-acids engeyiyo i-oxidizing efana ne-asidi ye-sulfuric, i-acetic acid, i-fomic acid, i-phosphoric acid, ukuchasana kakuhle kwe-pitting phakathi kwe-ion ye-chloride engathathi hlangothi, kunye nokuchasana kakuhle kwi-corrosion. kunye noxinzelelo lwe-corrosion.Ifanelekile kwiintlobo ezahlukeneyo ze-asidi ye-sulfuric engaphantsi kwe-70 ℃, ukumelana nayo nayiphi na ingxinano kunye naluphi na ubushushu be-acetic acid phantsi koxinzelelo lwe-atmospheric, kunye nokumelana nokubola kwi-asidi edibeneyo ye-asidi ye-formic kunye ne-acetic acid nayo ilungile kakhulu.
Ukuqulunqwa kweekhemikhali
Fe: umda 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%.
Ubuninzi bobuninzi
Ubuninzi bentsimbi ye-904L yi-8.0g / cm3
Iimpawu zoomatshini
σb≥520Mpa δ≥35%.
Ixesha lokuposa: Aug-03-2023
