Induction Hardened Piston Rods

Material: CK45, 4140, S45C, 20MnV6, 42CrMo, 40Cr, etc.

OD: 12-800mm

Length: max 18 meters

Hardened Depth: 2-3mm

Hardness: HRC55-62

Chrome thickness: 20, 30, 50 microns

Straightness: 0.2/1000

Roughness: Ra0.2

OD tolerance: ISO f7/h8/g6

Packing: Wooden case

Protection: Anti-rust oil to be applied on surface with hard paper tube, wooden case.

Chemical Compositions:

Mechanical Properties: