Disc spring DS 8X4.2X0.3

51CrV4 is a high-strength alloy steel known for its excellent spring properties. Its chromium content provides good hardenability, ensuring consistent mechanical properties throughout the component. The steel also offers good fatigue strength and toughness. These characteristics make it suitable for components subjected to high stress levels and requiring long service life.

CK67 is a high-carbon steel commonly used in applications requiring high hardness, wear resistance, and spring properties. The high carbon content makes it highly hardenable and suitable for components subjected to constant stress and wear. CK67 is renowned for its ability to maintain strength and precision under stress, making it a favored material in industrial and manufacturing applications. Commonly used for springs, saw blades, tools, pulleys, and other precision mechanical parts demanding durability and performance.