Cast steel parts are widely used in heavy industry sectors such as metallurgy, mining, construction machinery, and power generation. These products have much higher strength, toughness, and wear resistance than ordinary cast iron parts. However, the casting process of cast steel is highly complex and sensitive, and defects such as pores, shrinkage cavities, cracks, slag inclusions, and deformation are prone to occur during the production process, which directly affects the quality and service life of the castings. To produce high-quality cast steel parts, it is necessary to strictly control all process details throughout the entire production process. This article thoroughly examines the details that need to be paid attention to in the casting process of cast steel parts, helping manufacturers improve the qualification rate of finished products.

Cast steel parts are widely used in heavy industry sectors such as metallurgy, mining, construction machinery, and power equipment. The strength, toughness, and safety of these products directly affect the operational stability of the entire equipment. The processing procedures for cast steel parts are complex, ranging from raw material shaping to final refined products. Any failure to control any step properly can lead to issues such as shrinkage cavities, cracks, size deviations, and surface defects, resulting in rework and scrap. To ensure stable quality of cast steel part products, it is necessary to strictly control the key processing steps throughout the entire process. This article details the core steps that need to be focused on during the processing of cast steel parts, helping factories improve the processing qualification rate.