摘要 |
<P>PROBLEM TO BE SOLVED: To provide a steel sheet for a can having high strength and high workability, and a method for producing the same. <P>SOLUTION: The steel contains, by mass, 0.020% or more and less than 0.040% C, 0.003% or more and 0.100% or less Si, 0.10% or more and 0.60% or less Mn, 0.001% or more and 0.100% or less P, 0.001% or more and 0.020% or less S, 0.005% or more and 0.100% or less Al, more than 0.0130% and 0.0170% or less N, and the balance being Fe and inevitable impurities. In the steel, an amount of N total-(N as AlN) is 0.0120% or more and 0.0160% or less, wherein N total is a total amount of N, and N as AlN is an amount of N presenting in the form of AlN, and an entire elongation in a roll direction is 5% or more and less than 10%, and an elongation rate of a crystal grain is 2.00 or less in a section in the rolling direction. <P>COPYRIGHT: (C)2013,JPO&INPIT |