Hard Chrome Plated Bars

Hard Chrome Plated Bar for Hydraulic Cylinder, Pneumatic Cylinder and other Industrial application. Rod Specification : - Material - CK-45 / EN8-D / Etc. Diameter : 6mm to 500 mm (Above on request) Length : maximum 6 meters (Above on request) Chrome Thickness : 20 micron minimum (Above on request) Hardness of the chrome layer : 800HV minimum (55 to 65 HRC) Roughness : Ra < 0.2u Straightness : < 0.2/1000 Diameter Tolerance : ISO f7