Hard Chrome Piston Rod/Chrome Plated Bar/Hydraulic Cylinder Piston Rod

Supply Condition:
Ground and chrome plated,tempered

Steel Grade:
CK45(SAE 1045), ST 52.3,16Mn, 20Mn, E355,SAE1020

OD Size:
6 mm -1000 mm

Chrome Thickness:
20 TO 40 Micron
Surface Roughness:
Ra < 0.4 Micron

Tolerance:
ISO f7 on the diameter
OVALITY: Half of the tolerance ISO f7
STRAIGHTNESS: <