3 patents
Utility
Cold rolled steel sheet
22 Aug 23
Shuhe Yang, Sang Hyun Cho
Filed: 26 Jan 22
Utility
Cold Rolled Steel Sheet
4 Aug 22
Shuhe Yang, Sang Hyun Cho
Filed: 26 Jan 22
Utility
Method for Producing Light Gauge Steel
21 Jul 22
The method is for use with a strip or plate of steel, the steel being of a composition and temperature suitable for heat treatment, and comprising the following steps: ustenizing the strip or plate to produce austenitized material; quenching the austenized material to produce hardened steel; thermally tempering the hardened steel to produce tempered steel; and stretching and leveling the tempered steel to produce heat treated steel.
Kashif Rehman, John Naccarato
Filed: 20 Jan 22
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