42CrMo SAE4140 Metric Chrome Rod Hardened Cylinder Piston Rod

Introduction of Metric Chrome Rod

The surface of the linear optical axis is processed by special honing and hard chrome plating technology, also known as chrome-plated rod, and then mirror-polished, which is abrasion-resistant and corrosion-resistant. Linear axes are widely used in automatic transmission devices, such as industrial robots, automatic recorders, computers, fax machines, printers, various cylinders, oil cylinders, piston rods, packaging, woodworking, textiles, printing and dyeing machinery, die-casting machines, injection molding machines, And other mechanical guide rods, ejector rods, machine tools, tractors and automobiles and other manufacturing industries are widely used. At the same time, due to its hardness, it can also prolong the service life of ordinary precision mechanical instruments. Widely used in packaging and printing machinery, woodworking machinery, fitness equipment, electric tools, textile machinery, light industrial machinery, automation equipment and other industrial machinery and supporting equipment.

Usage of Metric Chrome Rod :
Metric Chrome Rod is widely used in rubber and plastic machinery such as oil cylinders, cylinders, injection molding machines, blow molding machines, die-casting machines, air hydraulic machinery, engineering machinery, packaging and printing machinery, food machinery, medical machinery, light source machinery, textile machinery and other automation equipment.

Parameters of Metric Chrome Rod

technical standard:
Outer diameter accuracy: f7, f8, h7
Surface finish: ≦Ra0.4S
Roundness: ≦0.01mm
Straightness: ≦0.15/1000mm
Hard chrome plating thickness: 0.015~0.05mm (can be customized according to customer requirements)
Surface hardness: HB220-260
Standard outer diameter: ￠3~￠120
Standard length: 1000-6000mm
Material: S45C (45#), 40Cr, GCr15, 2Cr13, 42CrMo, SUS304, SUS303, SUS316, etc.