High-strength hot-rolled steel strip or sheet with excellent formability and fatigue performance and a method of manufacturing said steel strip or sheet

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United States of America Patent

PATENT NO 9920391
APP PUB NO 20150354021A1
SERIAL NO

14758455

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Abstract

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A high-strength hot-rolled steel strip or sheet with tensile strength of 570 to 870 MPa and an excellent combination of total elongation, stretch-flange formability, as well as fatigue resistance and to a method of manufacturing the steel strip or sheet and a chassis part made thereof.

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Patent Owner(s)

Patent OwnerAddress
TATA STEEL IJMUIDEN B VWENCKEBACHSTRAAT 1 VELSEN-NOORD 1951 JZ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rijkenberg, Rolf Arjan Haarlem, NL 5 8

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