420 MPa grade high-performance anti-shock H-type steel and preparation method thereof

The invention discloses 420 MPa grade high-performance anti-shock H-type steel and a preparation method thereof. The 420 MPa grade high-performance anti-shock H-type steel comprises, by weight, 0.15-0.18 % of C, 0.03-0.45 % of Si, 1.35-1.55 % of Mn. 0.070-0.090 % of V, not larger than 0.015 % of P,...

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Bibliographische Detailangaben

Hauptverfasser:	CHEN WEI, SU CANDONG, ZHANG WEIQIANG, XU YAN, PENG YANLAI, WANG WEIDONG, ZHAO YU, WANG CHAOWEI
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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