EP 1905857 A3 20100303 - High-strength steel and applications for such steel
Title (en)
High-strength steel and applications for such steel
Title (de)
Hochfester Stahl und Verwendungen eines solchen Stahls
Title (fr)
Acier très résistant et utilisations d'un tel acier
Publication
Application
Priority
DE 102006046481 A 20060929
Abstract (en)
[origin: EP1905857A2] Steel with a high tensile strength comprises (in wt.%) carbon (0.15-0.3); silicon (0.1-0.5); manganese (0.6-1.8); chromium (1-1.8); molybdenum (0.10-0.50); nickel (up to 0.50); niobium (0.030-0.150); titanium (0.020-0.060); aluminum (0.010-0.060); nitrogen (0.009-0.030); phosphorus (less than 0.030); sulfur (less than 0.030); and rest of iron and unavoidable impurities.
IPC 8 full level
C22C 38/18 (2006.01); C22C 38/38 (2006.01)
CPC (source: EP)
C22C 38/001 (2013.01); C22C 38/02 (2013.01); C22C 38/06 (2013.01); C22C 38/22 (2013.01); C22C 38/26 (2013.01); C22C 38/28 (2013.01); C22C 38/38 (2013.01)
Citation (search report)
- [XI] JP 2000054069 A 20000222 - NIPPON STEEL CORP
- [X] FR 2847273 A1 20040521 - USINOR [FR]
- [X] US 6312529 B1 20011106 - LEAP MICHAEL J [US], et al
- [X] US 2004048217 A1 20040311 - HAYASHI RYOJI [JP], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1905857 A2 20080402; EP 1905857 A3 20100303; EP 1905857 B1 20130814; ES 2430839 T3 20131122
DOCDB simple family (application)
EP 07116927 A 20070921; ES 07116927 T 20070921