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1. (WO2007003725) AUSTENITIC STAINLESS STEEL STRIP HAVING A BRIGHT SURFACE FINISH AND EXCELLENT MECHANICAL PROPERTIES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/003725    International Application No.:    PCT/FR2006/000785
Publication Date: 11.01.2007 International Filing Date: 06.04.2006
IPC:
C22C 38/44 (2006.01), C22C 38/42 (2006.01), C22C 38/46 (2006.01), C22C 38/58 (2006.01), C21D 8/04 (2006.01), C21D 9/48 (2006.01), C23G 1/08 (2006.01), C25F 1/06 (2006.01)
Applicants: UGINE & ALZ FRANCE [FR/FR]; Immeuble La Pacific, La Défense 7, 11/13, cours Valmy, F-92800 Puteaux (FR) (For All Designated States Except US).
CONRAD, François [FR/FR]; (FR) (For US Only).
PROUDHON, Christian [FR/FR]; (FR) (For US Only).
BORGNA, Patrick [FR/FR]; (FR) (For US Only)
Inventors: CONRAD, François; (FR).
PROUDHON, Christian; (FR).
BORGNA, Patrick; (FR)
Agent: PLAISANT, Sophie; Arcelor Research Intellectual Property, 1-5 rue Luigi Cherubini, F-93200 Saint-Denis (FR)
Priority Data:
05291384.5 28.06.2005 EP
Title (EN) AUSTENITIC STAINLESS STEEL STRIP HAVING A BRIGHT SURFACE FINISH AND EXCELLENT MECHANICAL PROPERTIES
(FR) BANDE EN ACIER INOXYDABLE AUSTENITIQUE PRESENTANT UN ASPECT DE SURFACE BRILLANT ET D'EXCELLENTES CARACTERISTIQUES MECANIQUES.
Abstract: front page image
(EN)The invention relates to an austenitic stainless steel strip having an elastic limit Rp0.2 which is greater than or equal to 600 MPa, a breaking load Rm which is greater than or equal to 800 MPa, an elongation A80 which is greater than or equal to 40 % and a bright surface finish of the bright annealed type. The invention also relates to a method for the continuous production of said austenitic stainless steel strip.
(FR)L'invention a pour objet une bande en acier inoxydable austénitique, présentant une limite élastique Rp0,2 supérieure ou égale à 600 MPa, une charge à la rupture Rm supérieure ou égale à 800 MPa, un allongement A80 supérieur ou égal à 40 %, et un aspect de surface brillant, de type recuit- brillant. L'invention a également pour objet un procédé de fabrication en continu de cette bande en acier inoxydable austénitique.
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: French (FR)
Filing Language: French (FR)