1018 is a general purpose, low carbon steel, also known as "mild steel". C1018 has good case hardening properties and excellent machinability. Suitable for shafting and for other applications that do not require the greater strength of an alloy steel.

Material: Steel
Shape: Round Rod
Alloy: 1018
Temper: CD
Diameter: 0.188 (3/16 inch)
Finish: Cold Finished
Specifications: ASTM A108
Tolerances: Diameter: (+/-0.002) | Length: -0/+0.999)