1.7mm 80# Precision High Carbon Spring Steel Wire

In the core components of automotive suspension and industrial machinery, the performance of the spring directly determines the load-bearing capacity and operating stability of the equipment. This precision spring made of high-quality sand steel high-carbon steel has become an ideal choice for high-load scenarios with excellent mechanical properties and process accuracy, providing reliable support for equipment operation under severe working conditions. The superiority of material is the foundation of product performance. As a representative of high-quality steel in China, the selected Shagang high-carbon steel has extremely stable chemical composition and metallographic structure, which lays a solid foundation for the high performance of the spring. After the precision cold drawing process, the grain structure inside the steel is further optimized, effectively eliminating the defects such as pores and cracks that may occur in traditional hot processing, and increasing the density of…