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2 016 133

(13)

C1

(51)

IPC

(21) (22)

Application

5002886/02, 1991-07-03

(22)

Actual filing date

1991-07-03

(45)

Published

1994-07-15

(72)

Inventor

Aleksandrova N.P.Tsap Ju.P.

(73)

Holder

Institut Problem Lit'Ja An Ukrainy

CORROSION-RESISTANT STEEL Russian patent published in 1994 - IPC

Abstract RU 2016133 C1

FIELD: metallurgy. SUBSTANCE: the corrosion-resistant steel comprises the following components (wt %): 0.04-0.08 carbon; 23-27 chromium; 3.5-5 nickel; 3.5-6 manganese; 2.5-3.5 molybdenum; 1.5-2.5 copper; 0.8-1.5 silicon; 0.15 0.35 nitrogen; 0.20-0.40 niobium; 0.05-0.15 zirconium; 0.10-0.20 hafnium; 0.005-0.05 REM: 0.05-0.30 lanthanum; and iron the balance. EFFECT: improved properties of the steel. 2 tbl

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RU 2 016 133 C1

Authors

Aleksandrova N.P.

Tsap Ju.P.

Dates

1994-07-15—Published

1991-07-03—Filed

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