POSCO Holdings Inc.
HIGH-CARBON HOT-ROLLED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND MANUFACTURING METHOD THEREFOR
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Abstract:
The present invention relates to a hot-rolled steel sheet suitable for construction, tools, vehicle parts, and the like and, more particularly to a high-carbon hot-rolled steel sheet having an excellent surface quality and a manufacturing method therefor.
Status:
Application
Type:
Utility
Filling date:
8 Dec 2017
Issue date:
5 Mar 2020