COLD ROLLED STEEL SHEET FOR SHADOW MASK EXCELLENT IN PRESS FORMABILITY

PURPOSE:To enable uniform press formability, etc., even if no preventive measure against the nonuniform deformation of a flat mask after annealing is taken and to attain precise press working by specifying C, Si, Mn, P, S, Al, N, O, Cr, Fe, etc. CONSTITUTION:This steel sheet has a composition consis...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ISHIMOTO YOSHIAKI, YAMADA TOSHIRO, HAMANAKA SEIICHI, KASAHARA TETSUICHIRO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To enable uniform press formability, etc., even if no preventive measure against the nonuniform deformation of a flat mask after annealing is taken and to attain precise press working by specifying C, Si, Mn, P, S, Al, N, O, Cr, Fe, etc. CONSTITUTION:This steel sheet has a composition consisting of, by mass,