Steel plate for producing light structures and method for producing said plate

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United States of America Patent

PATENT NO 10702916
APP PUB NO 20170333986A1
SERIAL NO

15598951

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Abstract

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A steel plate, the chemical composition of which includes, the contents being expressed by weight: 0.010%≤C≤0.20%, 0.06%≤Mn≤3%, Si≤1.5%, 0.005%≤Al≤1.5%, S≤0.030%, P≤0.040%, 2.5%≤Ti≤7.2%, (0.45×Ti)−0.35%≤B≤(0.45×Ti)+0.70%, and optionally one or more elements chosen from: Ni≤1%, Mo≤1%, Cr≤31, Nb≤0.1%, V≤0.1%, the balance of the composition consisting of iron and inevitable impurities resulting from the smelting.

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Patent Owner(s)

Patent OwnerAddress
ARCELORMITTAL FRANCE93200 SAINT DENIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bonnet, Frederic Avril, FR 5 136
Bouaziz, Olivier Metz, FR 10 47
Chevallot, Jean-Claude Metz, FR 3 9

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