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2 048 587

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C1

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IPC

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Application

94016508/02, 1994-05-04

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Actual filing date

1994-05-04

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Published

1995-11-20

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Inventor

Tishkov V.Ja.Fonshtejn N.M.Falkon V.I.Beljanskij A.D.Kirilenko V.P.Osipov A.F.Rjabov V.V.Chumakov S.M.Kapnin V.V.Bukreev B.A.Grigor'Ev Ju.M.D'Jakonova V.S.Lukonin V.I.Balabanov Ju.M.

(73)

Holder

Kirilenko Viktor Petrovich

LOW-ALLOYED STEEL Russian patent published in 1995 - IPC

Abstract RU 2048587 C1

FIELD: ferrous metallurgy; applicable in manufacture of automobile highly loaded parts by stamping. SUBSTANCE: low-alloyed steel contains additionally titanium with the following qualitative and quantitative composition, mas. carbon 0.07-0.11; manganese 0.5-0.8; silicon 0.01-0.3; sulfur 0.003-0.02; phosphorus 0.005-0.02; aluminium 0.02- 0.05; chromium 0.01-0.3; nickel 0.01-0.3; copper 0.01-0.3; calcium 0.0005- 0.007; niobium 0.02-0.05; nitrogen 0.004-0.01; titanium 0.01-0.04; the balance, iron. EFFECT: higher stamping ability of sheet including reduced mechanical plane anisotropy, improved cold bend and elongation, reduced metallurgical production expenses. 1 tbl

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RU 2 048 587 C1

Authors

Tishkov V.Ja.

Fonshtejn N.M.

Falkon V.I.

Beljanskij A.D.

Kirilenko V.P.

Osipov A.F.

Rjabov V.V.

Chumakov S.M.

Kapnin V.V.

Bukreev B.A.

Grigor'Ev Ju.M.

D'Jakonova V.S.

Lukonin V.I.

Balabanov Ju.M.

Dates

1995-11-20—Published

1994-05-04—Filed

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