| 摘要 |
This drawn-can steel sheet contains C, sol. Al, and B as chemical components and has a microstructure containing ferrite and pearlite. When a tensile test is performed on this steel sheet after performing an aging treatment thereon for one hour at 100°C, the yield strength is between 310 MPa and 370 MPa, the total elongation is between 24% and 30%, the elongation at the yield point is 0%, the yield ratio is between 68% and 73%, and the work-hardening level is between 45 MPa and 70 MPa. |
