EP 0018425 B1 19841128 - CONSTRUCTION STEEL WITH HIGH FATIGUE RESISTANCE, PROCESS FOR PRODUCING SAID STEEL
Title (en)
CONSTRUCTION STEEL WITH HIGH FATIGUE RESISTANCE, PROCESS FOR PRODUCING SAID STEEL
Publication
Application
Priority
EP 79101333 A 19790502
Abstract (en)
[origin: EP0018425A1] 1. Constructional steel which has high fatigue strength, possesses good weldability up to a carbon content of 0.3% and is resistant to atmospheric corrosion, characterised in that in addition to iron it contains at most 1.6% (by weight) of C, 0.3 to 3.0% (by weight) of Mn and/or of Ni, at most 1.8% (by weight) of Si, 0.6 to 4.0% (by weight) of Cu, at most 3.0% (by weight) of Mo and/or Co, 0.02 to 0.4% (by weight) of Nb and/or of V, at most 0.006% (by weight) of B, at most 0.4% (by weight) of Zr and/or of Be, 0.02 to 0.2% (by weight) of Al, 0.005 to 0.2% (by weight) of N, at least 0.0001% (by weight) of Ca and at most 0.25% (by weight) of Ce and/or of Pb, and up to 0.1% of sulphur.
IPC 1-7
IPC 8 full level
C22C 38/00 (2006.01); C22C 38/08 (2006.01); C22C 38/16 (2006.01)
CPC (source: EP)
C22C 38/001 (2013.01); C22C 38/08 (2013.01); C22C 38/16 (2013.01)
Citation (examination)
- AT 193914 B 19571210 - OESTERR ALPINE MONTAN
- FR 2339678 A1 19770826 - UGINE ACIERS [FR]
- Stahl-Eisen-Liste, V.D.E. (1975), 5e édition, pages 30, 192, 193
Designated contracting state (EPC)
AT BE CH DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0018425 A1 19801112; EP 0018425 B1 19841128; AT E10510 T1 19841215; DE 2967307 D1 19850110
DOCDB simple family (application)
EP 79101333 A 19790502; AT 79101333 T 19790502; DE 2967307 T 19790502