This product made by SAE 1045, JIS S45C and hardening by induction, heat treatment and hard chrome plate. Uniform induction hardening thickness. After induction proceeding, hardness HRC 54 ± 2 degree. Hard chromium plate. Surface roughness under RZ 1.2. Plastic injection machines, column, liner motion shaft, slide rail, automatic, fitnes equipment, cylinder piston rod.

Steel grade JIS S45C
Diameter Tolerance : 96
Chrome Thickness (in my) : 20 µ m ± 5%
Surface Hardness : HV700 minimum
Hardness HRC : 52 ± 2 degree
Standart Length : 3000 ~ 6000 mm