·Strong Comprehensive Mechanical Properties: Balances high strength, toughness, and hardness, enabling it to withstand impact and load during the rolling process.
·Good Machinability: Easier to cut and heat treat compared to hard alloys, making it convenient to process into complex roller shapes.
·Cost-Effectiveness: Performance superior to conventional cast iron rollers, yet more affordable than hard alloy rollers, offering an excellent cost-performance ratio.
·Good Wear Resistance and Fatigue Resistance: After alloying and heat treatment, the surface is wear-resistant and can withstand both hot and cold fatigue during rolling.
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