Steel for fracture split connecting rods

Steel for fracture split connecting rods

A steel for fracture split connecting rods, characterized by containing by mass C: 0.25 to 0.5%, Si: 0.01 to 2.0%, Mn: 0.50 to 2.0%, P: 0.015 to 0.080, S: 0.01 to 0.2%, V: 0.02 to 0.20%, Cr: 0.05 to 1.0%, Ti: 0.01 to 0.10% and N: 0.01% or below and having an f value of 0.003 to 0.04 as defined by th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MATSUGASAKO AKIHIRO, ANAN GORO, SHIIHASHI KEITA
Format: Patent
Sprache:chi ; eng
Schlagworte:
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Zusammenfassung:A steel for fracture split connecting rods, characterized by containing by mass C: 0.25 to 0.5%, Si: 0.01 to 2.0%, Mn: 0.50 to 2.0%, P: 0.015 to 0.080, S: 0.01 to 0.2%, V: 0.02 to 0.20%, Cr: 0.05 to 1.0%, Ti: 0.01 to 0.10% and N: 0.01% or below and having an f value of 0.003 to 0.04 as defined by the following formula and an average aspect ratio of sulfide inclusions of 15 or below: f = [Ti]-[N]x48/14 wherein [Ti] and [N] are contents (mass%) in steel of Ti and N respectively.