70 Grade Cold-Pulled Spring Wire 1.9mm Precision Steel

In the fields of industrial automation and automobile manufacturing, the performance of core components directly determines the operating accuracy and service life of the equipment.This precision spring produced by our factory is supported by high-quality materials and advanced technology, and has become a reliable choice in the fields of industrial automation equipment, automotive parts, etc., and uses stable performance to interpret the core value of precision manufacturing. The excellent performance of this product starts with the selection of high-quality raw materials - using high-carbon steel produced by Shagang, a well-known enterprise, as the base material.With its uniform metallographic structure and strict composition control, Shagang high-carbon steel provides a solid material foundation for the spring.High carbon steel itself has the characteristics of high hardness and high strength. After professional treatment, it can maintain the structural stability under frequent str…