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Home › High-strength cold rolled steel sheet having high hole expansion ratio, highstrength hot-dip galvanized steel sheet, and manufacturing methods therefor

High-strength cold rolled steel sheet having high hole expansion ratio, highstrength hot-dip galvanized steel sheet, and manufacturing methods therefor

US Patent 11753693 · Granted Sep 12, 2023

Estimated economic value: $12,572,000 ⓘ

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