STEEL FOR SPRING BEING EXCELLENT IN RESISTANCE TO SETTING AND FATIGUE CHARACTERISTICS

The spring steel according to the present invention is a spring steel excellent in sag resistance and fatigue property containing: C: 0.5 to 0.8% by mass (hereinafter, referred to as %), Si: 1.2 to 2.5%, Mn: 0.2 to 1.5%, Cr: 1.0 to 4.0%, V: 0.5% or less (including 0%), P: 0.02% or less (excluding 0%...

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Bibliographische Detailangaben
Hauptverfasser: SUDA, SUMIE, IBARAKI, NOBUHIKO
Format: Patent
Sprache:eng ; fre ; ger
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