... SpringWire Diameter0.01 to 20mmMaterialStainless steel, carbon steel, spring steel, alloy spring steel, refractory steel, brass, and bronze (most ... generate stronger force as compared with round wire coil spring.DAI Spring products have various types(Lightest Load, Light Load ... Equivalent to SWOSC-V, having excellent performance againtst high stress, high speed vibration and high temperature, has been ...