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1. (WO2006082104) AUSTENITIC STEEL HAVING HIGH STRENGTH AND FORMABILITY, METHOD OF PRODUCING SAID STEEL AND USE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/082104    International Application No.:    PCT/EP2006/001034
Publication Date: 10.08.2006 International Filing Date: 01.02.2006
Chapter 2 Demand Filed:    01.11.2006    
IPC:
C22C 38/06 (2006.01), C22C 38/04 (2006.01), C21D 8/02 (2006.01), C21D 6/00 (2006.01)
Applicants: CORUS STAAL BV [NL/NL]; P.O. Box 10000, NL-1970 CA Ijmuiden (NL) (For All Designated States Except US).
MCEWAN, Calum [GB/NL]; (NL) (For US Only)
Inventors: MCEWAN, Calum; (NL)
Agent: KRUIT, Jan; Corus Technology BV, P.O. Box 10000, NL-1970 CA Ijmuiden (NL).
BODIN, Andre; Corus Technology BV, P.O. Box 10000, NL-1970 CA Ijmuiden (NL)
Priority Data:
05075258.3 02.02.2005 EP
05076960.3 25.08.2005 EP
Title (EN) AUSTENITIC STEEL HAVING HIGH STRENGTH AND FORMABILITY, METHOD OF PRODUCING SAID STEEL AND USE THEREOF
(FR) ACIER AUSTENITIQUE A TENUE ET APTITUDE AU FORMAGE ELEVEES, PROCEDE DE PRODUCTION DUDIT ACIER ET SON UTILISATION
Abstract: front page image
(EN)Substantially austenitic steel having high strength and good formability for cold rolling comprising (in weight percent) - 0.05 to 1.0 % C - 11.0 to 14.9% Mn - 1.0 to 5.0% Al - O to 2.5% Ni the remainder being iron and unavoidable impurities, wherein the microstructure comprises at least 75% in volume of austenite, and wherein (Ni+Mn) is from 11.0 to 15.9%
(FR)La présente invention a trait à un acier sensiblement austénitique présentant une tenue élevée et un bonne aptitude au formage pour le laminage à froid comportant (en pourcentage pondéral): 0,05 à 1,0 % de C; 11,0 à 14,9 % de Mn; 1,0 à 5,0 % de Al; 0 à 2,5 % de Ni, le reste étant du fer et des impuretés inévitables, dans lequel la microstructure comporte au moins 75 % en volume d'austénite, et dans lequel (Ni+Mn) est de 11,0 à 15,9 %.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)