STEEL PREFERABLY SUITABLE FOR MAKING SHELLS OF CASTER ROLLS FOR ALUMINIUM AND ITS ALLOYS AND RELEVANT HEAT TREATMENT - Patent 2069549

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EP 2 069 549 A1

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(43)	Date of publication:
	17.06.2009 Bulletin 2009/25

(21)	Application number: 07804899.8

(22)	Date of filing: 03.09.2007

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International Patent Classification (IPC):

C22C 38/44^(2006.01)
C22C 38/52^(2006.01)

C22C 38/46^(2006.01)
B22D 11/06^(2006.01)

(86)	International application number:
	PCT/IB2007/002600

(87)	International publication number:
	WO 2008/029268 (13.03.2008 Gazette 2008/11)

(84)	Designated Contracting States:
	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 States:
	AL BA HR MK RS

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Priority:

07.09.2006 IT VI20060273

(71)	Applicants:
	Officine Meccaniche Zanetti S.R.L. 36100 Vicenza (IT) Fata Hunter Division Of Fata S.P.A. 10044 Pianezza (IT)

(72)	Inventors:
	LUISETTO, Giampaolo I-36100 Vicenza (IT) CAPPARINI, Maurizio I-36034 Malo (IT)

(74)	Representative: Terreran, Gabrio
	Contrada Porta Santa Lucia, 48 36100 Vicenza 36100 Vicenza (IT)

(54)	STEEL PREFERABLY SUITABLE FOR MAKING SHELLS OF CASTER ROLLS FOR ALUMINIUM AND ITS ALLOYS AND RELEVANT HEAT TREATMENT