Tempered Spring Steel Wire

Henan Friend Metal Products Co., Ltd. is one of the leading manufacturers and suppliers of tempered spring steel wire in China. If you're going to buy tempered spring steel wire made in China, welcome to get more information from our factory. We also accept customized orders.

Working principle of tempering

Tempering is the heat treatment process that the workpiece is hardened to a certain temperature below AC1, and then it is cooled for a certain time and then cooled to room temperature. Tempering is usually followed by quenching:

(a) eliminate residual stress during quenching, prevent deformation and cracking; (b) adjust the hardness, strength, plasticity and toughness of the workpiece, and meet the performance requirements;

(c) stable organization and size to ensure accuracy;

(d) improve and improve processability.

Therefore, tempering is the last important process for obtaining the required properties of the workpiece. According to tempering temperature range, tempering can be divided into low temperature tempering, medium temperature tempering and high temperature tempering.

Characteristic

It has the characteristics of high strength, elasticity, fatigue resistance, creep resistance and toughness, smooth and clean surface, strong rust resistance and so on. Excellent good winding ability, corrosion resistance, high tensile strength and excellent formability and elongation, excellent quality, stable, the nickel plated steel with excellent performance (wire solder plating layer thickness of more than 4 micron), winding resistance.

Hot Tags: tempered spring steel wire China, manufacturer, customized, made in China, Steel wire ASTM A401, Cold drawn steel wire, Quench And Tempered Spring Steel Wire, 3 5mm Oil Tempered Spring Steel Wires, Spring steel JIS G3561, Cold Drawn Spring Steel Wire factory