The effect of heat treatment temperature on the wear resistance of 42CrMo steel hardfacing with Fe–Cr–C alloy

Key Points

• Wear resistance significantly increases with certain heat treatment temperatures, enhancing material durability.
• The maximum wear resistance observed was at an optimal temperature of 850°C, highlighting effective treatment.
• Analysis of heat treatment methods on 42CrMo steel reveals substantial improvements in performance metrics.
• Optimizing heat treatment conditions for 42CrMo steel can lead to more durable applications in industry.