The invention discloses a metallurgical high-temperature-resistant power cable which mainly comprises main wire cores, ground wire cores, control wire cores, a semi-conductive packing layer, a wrapping layer, an insulation shielding layer and a galvanized copper wire braided armor jacket layer. The two sets of main wire cores, the two sets of ground wire cores and the four sets of control wire cores are arranged in the semi-conductive packing layer in an extruding mode. The semi-conductive packing layer is coated with the wrapping layer. The wrapping layer is coated with the insulation shielding layer. The insulation shielding layer is coated with the galvanized copper wire braided armor jacket layer. The metallurgical high-temperature-resistant power cable has the advantages of being widely suitable for the fields of metallurgy, electric power, the chemical industry, tunnels and the like, good in shielding performance and high in high temperature resistance and corrosion resistance.