Patent · US Active

Hot-rolled steel strip and manufacturing method

US11572603B2 · kind B2 · utility

0Cited by

4References

14Claims

0Family size

Assignee

SSAB TECHNOLOGY AB · SE

Inventors

Mikko Hemmilä · Helsinki, FI
Tommi Liimatainen · Raahe, FI
Ari Hirvi · Raahe, FI

Key dates

Filing date	Nov 13, 2019
Grant date	Feb 7, 2023
Priority date	—
Expiry date	Nov 13, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC21D2211/008
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Disclosed is a hot-rolled steel strip having a tensile strength greater than 875 MPa and containing in mass-%:

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