STRUCTURAL STEEL Russian patent published in 1994 - IPC

Abstract RU 2013461 C1

FIELD: ferrous metallurgy. SUBSTANCE: steel has additionally molybdenum and titanium carbonitride at the following ratio of components, wt. -% : carbon 0.35-0.45; manganese 0.3-0.6; silicon 0.17-0.37; chrome 2-3; vanadium 0.66-0.15; nitrogen 0.02-0.03; molybdenum 0.15-0.55; titanium carbonitride 0.04-0.10, and iron 0 the rest. Steel shows the combination of increased fluidity limit, hardenability and impact elasticity at negative temperatures. EFFECT: enhanced quality of steel. 1 tbl, 1 dwg

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RU 2 013 461 C1

Authors

Smirnov L.A.

Panfilova L.M.

Gal'Perina S.S.

Zav'Jalov A.L.

Churkin V.S.

Stroev E.Ju.

Dates

1994-05-30—Published

1992-05-12—Filed