EP 1565588 B1 20060322 - USE OF A STEEL ALLOY AS A MATERIAL FOR PRODUCING THICK-WALLED TUBULAR PARTS FOR MOTOR VEHICLES
Title (en)
USE OF A STEEL ALLOY AS A MATERIAL FOR PRODUCING THICK-WALLED TUBULAR PARTS FOR MOTOR VEHICLES
Title (de)
VERWENDUNG EINER STAHLLEGIERUNG ALS WERKSTOFF ZUR HERSTELLUNG VON DICKWANDIGEN ROHRBAUTEILEN FÜR KRAFTFAHRZEUGE
Title (fr)
UTILISATION D'UN ALLIAGE D'ACIER COMME MATIERE PREMIERE POUR LA PRODUCTION DE COMPOSANTS TUBULAIRES A PAROI EPAISSE DESTINES A DES VEHICULES AUTOMOBILES
Publication
Application
Priority
- DE 0303925 W 20031126
- DE 10255264 A 20021127
Abstract (en)
[origin: WO2004048628A1] The invention relates to a steel alloy that consists, in percentages by mass, of: 0.09 0.13 % carbon (C); 0.15 0.30 % silicon (Si); 1.10 1.60 % manganese (Mn); a maximum of 0.015 % phosphorous (P); a maximum of 0.011 % sulfur (S); 1.00 1.60 % chromium (Cr); 0.30 0.60 % molybdenum (Mo); 0.020 0.050 % aluminum (AI); 0.12 0.25 % vanadium (V), and; as the remainder, iron as well as impurities that result during smelting. This steel alloy is used as a material for tubes, which are air-hardened or both air-hardened and tempered, for producing thick-walled tubular parts for motor vehicles.
IPC 8 full level
C22C 38/18 (2006.01); C22C 38/22 (2006.01); C22C 38/24 (2006.01); C22C 38/38 (2006.01); C21D 1/02 (2006.01); C21D 9/08 (2006.01)
CPC (source: EP)
C22C 38/22 (2013.01); C22C 38/24 (2013.01); C22C 38/38 (2013.01); C21D 1/02 (2013.01); C21D 9/085 (2013.01)
Designated contracting state (EPC)
DE
DOCDB simple family (publication)
WO 2004048628 A1 20040610; AU 2003291954 A1 20040618; DE 10255264 A1 20040617; DE 50302755 D1 20060511; EP 1565588 A1 20050824; EP 1565588 B1 20060322
DOCDB simple family (application)
DE 0303925 W 20031126; AU 2003291954 A 20031126; DE 10255264 A 20021127; DE 50302755 T 20031126; EP 03767465 A 20031126