Steel for manufacturing cemented steel parts, cemented steel parts made with said steel and method for manufacturing same

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United States of America Patent

PATENT NO 9587301
APP PUB NO 20140224383A1
SERIAL NO

14237686

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Abstract

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Steel for manufacturing cemented steel parts, characterized in that the composition thereof in weight percentages is:

    0.1%≦C≦0.15%;0.8%≦Mn≦2%;1%≦Cr≦2.5;0.2%≦Mo≦0.6%;trace elements≦Si≦0.35%;trace elements≦Ni≦0.7%;trace elements≦B≦0.005%;trace elements≦Ti≦0.1%;trace elements≦N≦0.01% if 0.0005%(5ppm)≦B≦0.005%, and trace elements≦N≦0.02% if trace elements≦B≦0.0005%(5ppm);trace elements≦Al≦0.1%;trace elements≦V≦0.3%;trace elements≦P≦0.025%;trace elements≦Cu≦1%, preferably≦0.6%;trace elements≦S≦0.1%;the remainder being iron and impurities resulting from production.

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Patent Owner(s)

  • ASCO INDUSTRIES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mendibide, Christophe Pagny sur Moselle, FR 1 0

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