STEEL FOR MACHINE STRUCTURAL USE, EXCELLENT IN DELAYED FRACTURE RESISTANCE

STEEL FOR MACHINE STRUCTURAL USE, EXCELLENT IN DELAYED FRACTURE RESISTANCE

PROBLEM TO BE SOLVED: To provide a steel for machine structural use, excellent in delayed fracture resistance. SOLUTION: This is a steel for machine structural use, excellent in delayed fracture resistance, having a composition consisting of 0.3-0.6% C, 0.5-2.0% Si, 0.1-1.0% Cu, 0.1-1.5% Cr, 0.005-0...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KUSHIDA TAKAHIRO, KURATOMI NAOYUKI
Format: Patent
Sprache:eng
Schlagworte:
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a steel for machine structural use, excellent in delayed fracture resistance. SOLUTION: This is a steel for machine structural use, excellent in delayed fracture resistance, having a composition consisting of 0.3-0.6% C, 0.5-2.0% Si, 0.1-1.0% Cu, 0.1-1.5% Cr, 0.005-0.010% Al, 0.005-0.20% Nb, 0.05-0.50% Ni, 0.01-0.30% V,