1. High strength and stiffness: 55SiCr exhibits a high elastic modulus ,allowing it to resist deformation under load and return to its original shape quickly.
2. Fatigue resistance : The material is engineered to withstand millions of stress cycles without failure, making it very durable for parts in dynamic environments.
3. Hardenability: Its high hardenability ensures consistent strength across the entire spring, even in thicker sections, enabling it to handle heavy loads.
4. High-stress applications: It is suitable for large, important coil springs that operate under high stress and alternating loads.




BR 11137
US 8389
AR 2126
MX 1656
GB 1584
SG 1538
MY 1463
CN 1068
