High strength steel sheet and method for manufacturing the same
US12428700B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | May 19, 2022 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Aug 4, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC21D2211/008
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A high strength steel sheet includes a specific microstructure having a specific chemical composition and satisfying the formulas (1) and (2) defined below:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.