| 摘要 |
<p>A process for manufacturing a ferritic hot rolled steel strip is provided. The process includes providing a steel slab, hot rolling the slab to produce a transfer bar and ferritic hot rolling the transfer bar to produce hot rolled strip. The ferritic hot rolled strip is coiled at temperatures between 580-780°C and has a yield strength between 130-210 MPa, a tensile strength greater than 260 MPa, a uniform elongation greater than 15%, a total elongation to failure greater than 30%, and an n-value greater than 0.2.</p> |
| 申请人 |
THYSSENKRUPP STEEL USA, LLC;SAMUEL, CHRIS, JOHN, PAUL;EHRHARDT, BERTRAM, WILHELM;FORSCH, MARKUS, WILHELM;BOGGS, ROGER, DALE;BEVANS, STANLEY, WAYNE |
发明人 |
SAMUEL, CHRIS, JOHN, PAUL;EHRHARDT, BERTRAM, WILHELM;FORSCH, MARKUS, WILHELM;BOGGS, ROGER, DALE;BEVANS, STANLEY, WAYNE |
