1.7mm 65Mn spring steel wire

In the field of industrial springs, the dual guarantee of material quality and process accuracy is the core prerequisite for products to adapt to high-load scenarios. This 1.7mm spring based on high-quality sand steel is made of sand steel. Through multiple precision cold pulling process polishing, excellent mechanical properties and stable dimensional accuracy are perfectly integrated, becoming an ideal elastic component for high-load scenarios such as automobile suspension and engineering machinery, providing solid support for the efficient operation of heavy equipment. The superiority of raw materials is the starting point of product performance. As a benchmark enterprise in the domestic steel industry, Shagang produces high-quality steels with high purity and extremely low impurity content. This steel has undergone strict smelting and rolling technology, with uniform internal composition and stable crystal structure, laying the foundation for the spring to withstand high-strength…