Title: Aluminum alloy sheet for lithographic printing plates and method for manufacturing the same
Application Number: 97101882 Application Date: 1997.01.04
Publication Number: 1160772 Publication Date: 1997.10.01
Approval Pub. Date: 2002.12.11 Granted Pub. Date: 2002.12.11
International Classifi-cation: B41C1/00;C22C21/00;C25F3/20
Applicant(s) Name: K.K. Kobe Seiko Sho Address:
Inventor(s) Name: Masaki Tanigawa;Shinichiro Hosono;Kozo Hoshino
Attorney & Agent: LUO CAIXI
Abstract:
    An aluminum alloy sheet for printing plate contains Fe: 0.2 to 0.6 Wt %, Si: 0.03 to 0.15 Wt %, Ti: 0.005 to 0.05 Wt %, Ni: 0.005 to 0.20 Wt %, and remainder of Al and inevitable impurity, wherein a ratio of Ni content and Si content satisfies 0.1
Time: 6