- High tensile strength chromium alloy steel
- Trapezoidal wire section
- Color coded: Blue
- High resistance to shock loads
- Designed to endure constant high speed deflections
PCS Medium Duty Springs are manufactured by Raymond® and made of high tensile chromium alloy steel. Their inherent toughness allows them to withstand heavy load demands in high stress applications. Medium Duty Springs are color-coded blue for easy identification.