Small metal stamping spring clips

The elasticity of a steel depends on its capacity for elastic deformation, that is, within a specified range, to enable it to withstand a certain load without permanent deformation after the load is removed. Spring steel should have excellent comprehensive properties, such as mechanical properties (especially elastic limit, strength limit, flexure strength ratio), anti-elastic damping performance (namely anti-elastic decline performance, also known as anti-relaxation performance), fatigue performance, hardenability, physical and chemical properties (heat resistance, low temperature resistance, oxidation resistance, corrosion resistance, etc.). In order to meet the above performance requirements, spring steel has excellent metallurgical quality (high purity and uniformity), good surface quality (strict control of surface defects and decarbonization), accurate shape and size.

According to performance requirements and service conditions, it can be divided into :

 1) common alloy spring steel

 2) special alloy spring steel