The material selection of agricultural machinery forgings needs to meet the following requirements: strength and stiffness requirements: agricultural machinery forgings will be subjected to large forces and loads during use, so it is necessary to choose materials with sufficient strength and stiffness to ensure that they can withstand the effect of external forces without deformation or fracture. Wear resistance: Agricultural machinery forgings will frequently come into contact with hard objects such as soil, stones, and plant residues during farming and harvesting, so it is necessary to choose materials with good wear resistance to extend the service life of forgings. Corrosion resistance: Agricultural machinery forgings are used outdoors and are susceptible to humid environments, chemicals, etc., so it is necessary to choose materials with good corrosion resistance to prevent the forgings from being damaged by corrosion. Processing performance: The manufacturing process of agricultural machinery forgings is mostly forging, so the processing performance of materials should be considered when selecting materials, including plasticity, malleability, heat treatment performance, etc., to ensure that forging, heat treatment and other process operations can be carried out smoothly. The commonly used material selection includes alloy structural steel, carbon steel, heat-resistant steel, etc. The specific selection needs to be considered according to the specific design requirements, use environment and working conditions of agricultural machinery forgings.
