High Strength 1.3mm 82B Spring Wire

In the field of precision spring manufacturing, the quality of raw materials directly determines the performance of the final product.This spring material made of high-quality sand steel high-carbon steel as raw material through cold drawing process has become an ideal choice for high-stress spring manufacturing in the automobile, machinery, hardware and other industries with its excellent mechanical properties and process advantages, providing solid guarantee for the stable operation of various precision equipment.​ The choice of raw materials is the first line of defense for product quality.As a benchmark enterprise in the domestic steel industry, Shagang produces high-carbon steels with strict smelting standards.The carbon content of this high-carbon steel is controlled within the precise range, which not only ensures the high strength of the material, but also avoids the problem of excessive brittleness.Compared with ordinary carbon steel, Shagang High Carbon Steel has higher puri…