| 摘要 |
A purpose of the present invention is to provide a steel sheet for a can that has excellent spinning workability and exceptional strength against buckling at the base of the can resulting from external pressure, and a method for manufacturing the same. The steel sheet for a can is characterized in containing 0.0030% to 0.0100% C, 0.05% or less Si, 0.10% to 1.0% Mn, 0.030% or less P, 0.020% or less S, 0.010% to 0.100% Al, 0.0050% or less N, and 0.010% to 0.050% Nb, with the amount of C and Nb contained satisfying 0.10≤([Nb]/92.9)/([C]/12)<0.60, the balance being Fe and unavoidable impurities, the HR30T hardness being 56 or greater, the average Young's modulus being 210 GPa or greater. A hot-rolled steel plate is cold-rolled with a rolling reduction of 85% or greater, and is annealed at a temperature equal to or greater than the recrystallization temperature, whereby the steel sheet for a can is obtained. |
