1.3mm 70 Grade Spring Wire for Industry is a cost-effective industrial Steel Wire widely adopted in general manufacturing. Our premium Ly Steel Wire is processed through precision cold drawing, boasting accurate wire diameter and smooth surface, which facilitates effortless coiling, bending and secondary machining. As a standard High Strength Wire, it features excellent tensile performance, balanced hardness and stable elasticity, fully coping with routine industrial mechanical loads.
It is also a robust Durable Steel Wire with strong fatigue resistance and anti-deformation capability. It maintains consistent mechanical properties under long-term cyclic compression and stretching, performing steadily in regular industrial environments. Comprehensive quality inspections are implemented to keep batch quality uniform and reliable.
This wire is extensively used to produce industrial springs, hardware fittings and mechanical elastic parts. With great workability and long service life,…