Place of Origin: Jiangsu, China (Mainland) Key Specifications Chemical CompositionCSiMnPSCrNiMoMg3.20-3.600.50-1.200.50-1.00<0.40<0.030.20-0.800.50-1.000.20-0.60>0.04Physical PerformanceRoll body of hardness HSDNeck hardness HSDTensile strength Mpa60-7235-48>300Application Scope Hot rolling mill work rolls, sheet, plate mill finishing mill work rolls, the system rack shovel plate mill work rolls.
Place of Origin: Jiangsu, China (Mainland) Key Specifications Chemical CompositionCSiMnPSCrNiMoMg2.90-3.601.20-2.200.20-0.80≤0.10≤0.030.20-1.003.01-3.500.50-1.00≥0.04Physical PerformanceRoll body of hardness HSD Tensile strength Mpa55-70≥420Application Scope Mini-bar, narrow-beam, high-speed wire rod rolling mill steel industry in the pre-Finishing.
Place of Origin: Jiangsu, China (Mainland) Key Specifications Chemical CompositionCSiMnPSCrNiMoMg2.90-3.600.60-1.200.40-1.20≤0.25≤0.050.70-1.202.01-3.000.20-1.00Physical PerformanceRoll body of hardnessHSDRoll body of hardnessHSDTensile strength Mpa65-8535-48>300Application Scope Profiles, bar mill, finishing mill in the rolling rack, wire rod rolling mill rolling, sub-Finishing rack, narrow steel mill finish rolling rack.
Place of Origin: Jiangsu, China (Mainland) Key Specifications Chemical CompositionCSiMnPSCrNiMoMg2.90-3.600.25-0.800.20-1.00≤0.40≤0.080.50-1.503.01-3.000.20-0.60 Physical PerformanceRoll body of hardness HSDNeck hardness HSDTensile strength Mpa70-8535-48>300Application Scope Formation of hot-rolled sheet metal working roller rack.