Heat Treatment of Agricultural Machinery Wear-Resistant Parts Made of 34MnB5 Steel
摘要
The heat treatment processes suitable for agricultural machinery wear-resistant parts made of 34MnB5 steel were studied and determined, and the properties were compared with those of imported products. The results indicate that the hardness of 34MnB5 agricultural machinery wear-resistant parts prepared by heat treatment technology in this study is more than 51 HRC, the impact energy at normal temperature is more than 16 J, the tensile strength is more than 1900 MPa, and the elongation after breaking is more than 10%, which has good comprehensive mechanical properties and wear-resistant properties.