Steel powder and mold using the same

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United States of America

PATENT NO 10975460
APP PUB NO 20160215375A1
SERIAL NO

15003675

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Abstract

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The present invention relates to a steel powder having a composition containing, in mass %, 0.10≤C<0.25, 0.005≤Si≤0.600, 2.00≤Cr≤6.00, −0.0125×[Cr]+0.125≤Mn≤−0.100×[Cr]+1.800 in which the [Cr] represents the value of Cr content in mass %, 0.01≤Mo≤1.80, −0.00447×[Mo]+0.010≤V≤−0.1117×[Mo]+0.901 in which the [Mo] represents the value of Mo content in mass %, 0.0002≤N≤0.3000, and the balance being Fe and unavoidable impurities.

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Patent Owner(s)

Patent OwnerAddress
DAIDO STEEL CO LTD1-10 HIGASHISAKURA 1-CHOME HIGASHI-KU NAGOYA-SHI AICHI 461-8581 JAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawano, Masamichi Nagoya, JP 26 75

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