COLD ROLLED STEEL SHEET EXCELLENT IN WORKABILITY AND ITS PRODUCTION
PROBLEM TO BE SOLVED: To obtain a steel sheet excellent in working properties, particularly in deep drawability and ductility by specifying the compsn. composed of C, Si, Mn, S, P, N, Al, Ti, Nb, V, B, Mo, Zr and Fe and specifying its fracture elongation, tensile strength and Lankford value. SOLUTIO...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To obtain a steel sheet excellent in working properties, particularly in deep drawability and ductility by specifying the compsn. composed of C, Si, Mn, S, P, N, Al, Ti, Nb, V, B, Mo, Zr and Fe and specifying its fracture elongation, tensile strength and Lankford value. SOLUTION: This steel sheet contains by weight, |
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