Heavy load steel rail and producing method thereof

The invention relates to the field of steel rails, in particular to a heavy load steel rail and a producing method thereof. On the basis of the total weight, the heavy load steel rail is prepared from, by weight, 0.8-1.1% of C, 0.55-0.9% of Si, 0.5-1% of Mn, 0.2-0.75% of Cr, 0.04-0.12% of V, not larger than 0.01% of P and 96.12-97.91% of Fe. The heavy load steel rail has higher wear resistance.