What are the raw materials used to make a snap spring
There are two main types of raw materials used to make card springs:1.: Card springs are generally made from spring steel, which has excellent elasticity and toughness and is able to maintain a better form when loaded, as well as having a relatively high strength and hardness, which allows them to withstand larger loads and meet a variety of people’s needs. Common spring steels are 65Mn, 60Si2Mn, 50CrVA, etc.2. Stainless steel: Some special occasions require a higher level of corrosion resistance in the spring. This can be made of stainless steel, such as 304 stainless steel, 316 stainless steel, etc., which has good corrosion resistance, strength and fatigue resistance and can meet the needs of all types of card springs.It should be noted that the steel is relatively inexpensive and strong, and for some general card springs, the application of this material is sufficient. However, if the equipment is working in a particular environment and the metal properties, corrosion resistance and environmental requirements of the spring are high, other materials will need to be used.In summary, conventional spring steel and stainless steel are currently the main materials used to make snap springs. The decision as to which material to use will depend on the specific requirements of the application and the environment.
