POSCO Holdings Inc.
HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT IMPACT RESISTANCE, AND METHOD FOR MANUFACTURING SAME
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Abstract:
The present invention relates to material utilized for heavy construction machinery, vehicle frames, reinforcing members, and the like, and more specifically to a high-strength steel sheet having excellent impact resistance and a method for manufacturing same.
Status:
Application
Type:
Utility
Filling date:
20 Nov 2018
Issue date:
10 Dec 2020