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2 037 552

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C1

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IPC

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Application

4884193/02, 1990-08-17

(22)

Actual filing date

1990-08-17

(45)

Published

1995-06-19

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Inventor

Panfilova L.M.Srogovich M.I.Podol'Skaja Eh.P.Chuvilin A.M.Korolev O.Ju.Kudrjavtsev V.I.Il'Inykh G.I.Kas'Jan V.I.Gudov V.I.Tuktarev R.A.Soljanikov A.B.Beljashov Ju.V.Kryshchenko N.D.Pechenyj V.E.

(73)

Holder

Aktsionernoe Obshchestvo Nauchno-Ehksperimental'Noe Predprijatie Nauchno-Issledovatel'Skij Institut Chernykh Metallov"

STEEL Russian patent published in 1995 - IPC

Abstract RU 2037552 C1

FIELD: ferrous metallurgy. SUBSTANCE: steel has (mass): carbon 0.32 0.42; manganese 0.30 0.50; silicon 0.17 0.40; chrome 1.8 2.4; vanadium 0.06 0.16; sulfur 0.03 0.05; aluminum 0.02 0.04; nitrogen 0.02 0.04; calcium 0.01 0.02; nickel 0.3 0.5; zirconium 0.001 0.01 and iron the rest. Steel of the composition has increased strength, operational resistance with decreased sensitivity to cocking. EFFECT: steel is used for production of pieces working in conditions of cyclical impact-type loadings. 1 tbl

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RU 2 037 552 C1

Authors

Panfilova L.M.

Srogovich M.I.

Podol'Skaja Eh.P.

Chuvilin A.M.

Korolev O.Ju.

Kudrjavtsev V.I.

Il'Inykh G.I.

Kas'Jan V.I.

Gudov V.I.

Tuktarev R.A.

Soljanikov A.B.

Beljashov Ju.V.

Kryshchenko N.D.

Pechenyj V.E.

Dates

1995-06-19—Published

1990-08-17—Filed

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