For over 50 years, M & S Spring Company has manufactured torsion springs, compression springs, and extension springs using hard drawn carbon steel wire. Hard drawn wire springs have an average stress load and perform well for most applications. Hard drawn carbon steel is a medium carbon, cold drawn wire that is ideal for commercial springs. M & S Spring Company’s hard drawn wire springs meet ASTM A227 standards.
Hard Drawn Wire Spring Properties
|Nominal Chemistry||C 0.45-0.85%
|Minimum Tensile Strength
|Modulus of Elasticity
|Modulus in Torsion
|Maximum Operating Temperature||250°F/121°C|
|Specifications||ASTM A 227|