Applications of GB 3077 50Cr Steel
Heavy-duty Machinery Components: It is used in the manufacture of hot-rolled rolls (with a diameter ≤ 600mm), reducer shafts, gears, drive shafts, thrust rings, spindle shafts for backup rolls, etc. These components need to withstand heavy loads and friction, and the high strength and wear resistance of 50Cr steel make it an ideal choice.
Automotive Industry: It is used in the manufacture of tractor clutch gears, connecting rods, bolts, tappets, etc. for diesel engines. These components need to withstand significant impact loads and friction, and the excellent mechanical properties of 50Cr steel can meet their usage requirements.
Mining Machinery: It is used in the manufacture of high-strength and wear-resistant gears, oil film bearing sleeves, etc. for heavy-duty mining machinery. The working environment of mining machinery is harsh, with high demands on the wear resistance and strength of components, and 50Cr steel can meet these requirements.
High-Frequency Surface-Hardened Parts: After high-frequency surface hardening, 50Cr steel can be used to manufacture parts requiring high surface hardness and wear resistance, such as gears, sleeves, shafts, pins, etc.
Medium-Elastic Springs: 50Cr steel can also be used as medium-elastic springs, such as spring leaves in automotive suspension systems.
