Light weight steel and its use for car parts and facade linings
US6383662B1 · kind B1 · utility
6Cited by
1References
6Claims
0Family size
Inventor
Key dates
| Filing date | May 12, 2000 |
| Grant date | May 7, 2002 |
| Priority date | — |
| Expiry date | May 12, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31678
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A high-strength lightweight steel and its use for car parts and facade linings is a purely ferritic steel having, in mass %, more than 5 to 9% Al, less than 0.2% Si, and 0.03 to 0.2% Mn.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.