High strength cold rolled steel sheet
US10202664B2 · kind B2 · utility
1Cited by
0References
19Claims
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Key dates
| Filing date | Apr 2, 2013 |
| Grant date | Feb 12, 2019 |
| Priority date | — |
| Expiry date | Feb 14, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21D2211/008
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to high strength cold rolled steel sheet suitable for applications in automobiles, construction materials and the like, specifically high strength steel excellent in formability. In particular, the invention relates to cold rolled steel sheets having a tensile strength of at least 980 MPa and a method for producing such steel sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.