As strong as steel
![A high-strength steel plate is manufactured with hot stamping technology at Hyundai Steel's Yesan plant in South Chungcheong. Hyundai Steel announced Thursday that it successfully mass-produced the world's first ultrahigh strength steel that can withstand over 100 kilograms of force per square millimeter, which was developed in partnership with Hyundai Motor's Namyang R&D Center in Gyeonggi. [YONHAP]](https://koreajoongangdaily.joins.com/data/photo/2022/02/10/2454650a-a13e-4ed1-b045-729d0d62e954.jpg)
A high-strength steel plate is manufactured with hot stamping technology at Hyundai Steel's Yesan plant in South Chungcheong. Hyundai Steel announced Thursday that it successfully mass-produced the world's first ultrahigh strength steel that can withstand over 100 kilograms of force per square millimeter, which was developed in partnership with Hyundai Motor's Namyang R&D Center in Gyeonggi. [YONHAP]
with the Korea JoongAng Daily
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