Material for high carburizing steel and method for producing a gear using the same

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United States of America Patent

PATENT NO 9945004
SERIAL NO

14535255

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Abstract

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A material for high carburizing steel and a method for producing a gear using the material are provided. The material includes C of about 0.13 to 0.3 wt %, Si 0.7 to 1.3 wt %, Mn of about 0.3 to 1 wt %, P of about 0.02 wt % or less, S of about 0.03 wt % or less, Cr of about 2.2 to 3.0 wt %, Mo of about 0.2 to 0.7 wt %, Cu of about 0.3 wt % or less, Nb of about 0.03 to 0.06 wt %, V of about 0.1 to 0.3 wt %, Ti of about 0.001 to 0.003 wt %, a balance of Fe and other inevitable.

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Patent Owner(s)

Patent OwnerAddress
SEAH BESTEEL HOLDINGS CORPORATION45 YANGHWA-RO MAPO-GU SEOUL 04036

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Woon Jae Jeollabuk-do, KR 1 0
Park, Jae Hong Seoul, KR 130 696
Shin, Jung Ho Jeollabuk-do, KR 10 48

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