Low-carbon high-strength steel and preparation method thereof

The invention relates to low-carbon high-strength steel and a preparation method thereof. The low-carbon high-strength steel comprises the following chemical components in percentage by weight: 0.06%-0.09% of C, 0-0.15% of Si, 1.70%-1.90% of Mn, 0-0.012% of P, 0-0.002% of S, 0.055%-0.080% of Nb, 0.0...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU NING, LIU XUHUI, LIANG WEN, GUO QINGXIAN, CHAUAIDA, LI GUOCANG, XIONG WEILIANG, CHEN KUI, XU GUANG, LIN HONGTAO
Format:	Patent
Sprache:	chi ; 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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