100Cr6 steel, also known as AISI 52100 steel, is a high carbon, chromium alloy steel. It is often used in the manufacturing of bearings and other high-wear applications due to its excellent hardness, wear resistance, and fatigue strength. The combination of resilience and efficiency makes it a highly desirable material for various mechanical components.

Mechanical Properties:
– Hardness: 60-66 HRC (Rockwell hardness scale)
– Tensile strength: 850-1000 MPa
– Yield strength: 510-785 MPa
– Elongation: 15-30%
– Modulus of elasticity: 200 GPa

Chemical Composition:
– Carbon (C): 0.93-1.05%
– Chromium (Cr): 1.30-1.60%
– Manganese (Mn): 0.25-0.45%
– Silicon (Si): 0.15-0.35%
– Phosphorus (P): max 0.025%
– Sulfur (S): max 0.015%

The high carbon content provides the steel with its excellent hardness and wear resistance, while the chromium content enhances its strength and resistance to corrosion. Manganese and silicon are added for further strengthening and deoxidation purposes.

The resilience of 100Cr6 steel refers to its ability to withstand impact and shock loads without permanent deformation or failure. This is crucial in applications where the steel is subjected to dynamic or cyclic loading conditions, such as in bearing assemblies.

The efficiency of 100Cr6 steel refers to its ability to efficiently transfer and distribute loads, resulting in reduced energy loss and improved performance. The combination of high hardness, strength, and fatigue resistance allows for the efficient transmission of forces, resulting in increased durability and longevity in applications.

Overall, 100Cr6 steel is a versatile material with excellent mechanical properties and a well-balanced chemical composition. Its resilience and efficiency make it ideal for use in various industries where high wear resistance, strength, and durability are required.
100Cr6 Steel grade