Patent ID: 11970752
Assignee: NIPPON STEEL CORPORATION
Field: Materials, metallurgy (Chemistry)
Classification: CPC C | IPC C

Claim 1:
2. The steel sheet according to claim 1, comprising one or more of:
Co: 0.01 to 0.50%;
Ni: 0.01 to 1.00%;
Mo: 0.01 to 1.00%;
Cr: 0.001 to 2.000%;
O: 0.0001 to 0.0200%;
Ti: 0.001 to 0.500%;
B: 0.0001 to 0.0100%;
Nb: 0.001 to 0.500%;
V: 0.001 to 0.500%;
Cu: 0.001 to 0.500%;
W: 0.001 to 0.100%;
Ta: 0.001 to 0.100%;
Sn: 0.001 to 0.050%;
Sb: 0.001 to 0.050%;
As: 0.001 to 0.050%;
Mg: 0.0001 to 0.0500%;
Ca: 0.001 to 0.050%;
Y: 0.001 to 0.050%;
Zr: 0.001 to 0.050%;
La: 0.001 to 0.050%; and
Ce: 0.001 to 0.050%.