CORROSIVE-RESISTANT ALLOY Russian patent published in 2018 - IPC C22C19/05 

FIELD: metallurgy.

SUBSTANCE: invention relates to the field of ferrous metallurgy, in particular to the compositions of alloys that can be used in the chemical industry, shipbuilding. Corrosion-resistant alloy contains, by mass %: carbon 0.1–0.3; silicon 0.1–0.3; chromium 14.5–15.5; titanium 0.005–0.03; iron 7.0–10.0; niobium 0.1–0.2; copper 0.25–0.35; aluminium 0.4–0.6; calcium 0.001–0.0015; boron 0.08–0.12; tantalum 0.3–0.8; zirconium 1.5–2.5; nickel – the rest being.

EFFECT: alloy is characterized by high corrosion resistance.

1 cl, 1 tbl