Plated steel plate for hot pressing and hot pressing method of plated steel plate
AssigneeNippon Steel & Sumitomo Metal Corporation
InventorsShintaro Yamanaka, Jun Maki, Masao Kurosaki, Kazuhisa Kusumi
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AssigneeNippon Steel & Sumitomo Metal Corporation
InventorsShintaro Yamanaka, Jun Maki, Masao Kurosaki, Kazuhisa Kusumi
Estimating the term…
The present invention provides plated steel sheet for hot press use which is excellent in hot lubricity, coating adhesion, spot weldability, and coated corrosion resistance and a method of hot pressing plated steel sheet. The present invention is Plated steel sheet for hot press use and a method of hot pressing plated steel sheet characterized by being plated steel sheet for hot press use which contains an Al plating layer which is formed on one surface or both surfaces of said steel sheet, and a surface coating layer which is formed on said Al plating layer, said surface coating layer containing at least one Zn compound which is selected from a group comprised of Zn hydroxide, Zn phosphate, and a Zn organic acid.
A plated steel sheet for hot press use characterized by being a plated steel sheet for hot press use which contains
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