Hard Chrome Pistons & Guide bars

Listing ID #4216791

Hard chrome plating is an electroplating process in which chromium is deposited from a chromic acid solution.

Thickness of hard chrome plating ranges from 2 to 250 µm.

Various types of hard chrome include micro-cracked chromium,

micro-porous chromium, porous chromium and crack free chromium.

Usage : Pneumatic / Hydraulic Cylinder shaft, column, plastic injunction & blow moulding machine, fitness equipment auto machine and precision shaft

EN-8 D/ C-45 As per customer requirement

Standard Size : 8 mm to 150 mm Above 150 mm

Standard Length : Length up to 7000 mm

Hard chrome plating thickness : 25 to 30 micron

Surface roughness : Better than RA-0.2.

Chrome surface hardness : 850 to 1000 HV

Straightness : 0.1 per meter max.

OD Tolerance : h 8 / f 7 / g 6