Plated steel sheet for hot stamping

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United States of America Patent

PATENT NO 11866828
APP PUB NO 20230073024A1
SERIAL NO

17796057

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A plated steel sheet for hot stamping including a base metal and a galvanized layer that is formed on a surface of the base metal, wherein the galvanized layer includes a galvannealed layer, a solidified zinc layer, and an oxide layer containing Al, in this order from the base metal, and a proportion of a content of Zn (g/m2) in the solidified zinc layer to a content of Zn (g/m2) in the galvanized layer is 10 to 95%.

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Patent Owner(s)

Patent OwnerAddress
NIPPON STEEL CORPORATIONTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akiba, Kojiro Tokyo, JP 8 7
Sengoku, Akihiro Tokyo, JP 17 31
Takebayashi, Hiroshi Tokyo, JP 103 140

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