METHOD FOR MANUFACTURING COLD ROLLED STEEL SHEET HAVING SMALL ANISOTROPY
PROBLEM TO BE SOLVED: To provide a method for manufacturing a cold rolled steel sheet having a small anisotropy (Δr) of r-value. SOLUTION: This steel sheet is manufactured by a process including (1) in which steel having a composition containing, by mass, 0.01 to 0.05% C,
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a method for manufacturing a cold rolled steel sheet having a small anisotropy (Δr) of r-value. SOLUTION: This steel sheet is manufactured by a process including (1) in which steel having a composition containing, by mass, 0.01 to 0.05% C, |
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