Patent · US Active

High strength cold rolled steel sheet

US10227683B2 · kind B2 · utility

0Cited by

1References

29Claims

0Family size

Assignee

Voestalpine Stahl GmbH · AT

Inventors

Thomas HEBESBERGER · Pasching, AT
Daniel Krizan · Linz, AT
Stefan Paul · Pinzberg, DE
Andreas Pichler · Steyr, AT

Key dates

Filing date	Apr 2, 2013
Grant date	Mar 12, 2019
Priority date	—
Expiry date	Feb 6, 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 780 MPa.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.