What material is the chrome-plated rod? The chrome-plated rod is made of 45# steel with chrome-plated surface. It is widely used in machinery and equipment. The hardness of the ordinary optical axis (piston rod) is about 20 degrees, and the hardness of the high-frequency hardened optical axis is about 55 degrees. Used in conjunction with linear bearings, shaft support seats or aluminum brackets, the products are wear-resistant and corrosion-resistant, which promotes the high precision, high speed, high competitiveness and durability of the whole machine, and greatly improves the performance of the equipment; at the same time, it has a considerable price advantage. What is the material of the chrome-plated rod? The chrome-plated rod refers to a bar with a layer of chromium element with a hardness of 50-60 formed on the surface of the silver steel branch by electroplating. It is suitable for the automatic industry and the linear bearing. #steel; outer diameter tolerance: f7-f8; surface roughness: Ra0.2-0.4; hard chrome thickness: 0.015-0.025mm; surface hardness: HV700-1150 6. Straightness: 0.05-0.10m/m"Other instructions Chrome-plated rod, also known as chrome-plated optical shaft, ordinary optical shaft, guide rod, guide post, Colin guide post, cylinder, cylinder barrel, cylinder guide, double-row shaft, shaft center, high-frequency shaft, top post, chrome-plated guide rod, oil cylinder Shaft, hydraulic steel.

Chrome-plated rods are not only suitable for use in automation industry and linear bearings, but also can be used in many types of guide rods, operating rods, adjusting rods, transmission shafts, struts, cylinders, oil cylinders, die-casting machines, injection molding machines, fitness equipment, electronic equipment , power tools, precision machinery, packaging machinery, printing machinery, woodworking machinery, textile machinery, printing and dyeing machinery, light industrial machinery, construction machinery, mining machinery, automation equipment and other industrial machinery and supporting equipment.