Plain Finish Stainless Steel Shaft Piston Rod

Plain finish solid rod is a precision-machined shaft material widely used in hydraulic systems, pneumatic equipment, automation machinery, and heavy-duty transmission applications. With a solid structure and excellent straightness, it maintains stable mechanical performance under high loads and frequent reciprocating motion.

The material options include 45# steel, 40Cr, 42CrMo, and stainless steel, allowing flexibility to meet different requirements for strength, toughness, and corrosion resistance. Through appropriate material selection and heat treatment, the solid rod delivers reliable wear resistance, fatigue strength, and service life.

The surface can be hard chrome plated with a thickness ranging from 0.010mm to 0.10mm, significantly enhancing surface hardness, wear resistance, and corrosion protection. The chrome layer also reduces friction, making the rod suitable for applications with demanding surface quality and durability requirements.

With accuracy grades from F5 to F9 and diameters ranging from Φ20 to Φ500, the product covers a wide range of dimensional needs for various mechanical structures. Consistent dimensions and smooth surface finish ensure reliable assembly performance and good interchangeability.

Precision machining is available according to customer drawings, including customized dimensions, tolerances, chamfers, and other details. This makes the plain finish solid rod well suited for customized equipment and special working conditions.