Quenched and Tempered(HRC 50-62)

This hollow chrome-plated rod is made of high-strength alloy steel, quenched and tempered to a surface hardness of HRC 50 to 62. It combines excellent mechanical strength with high surface hardness. The rod is precision ground and plated with a hard chrome layer to ensure excellent corrosion resistance, wear resistance and longer service life. It is ideal for heavy hydraulic cylinders, high-pressure telescopic systems and applications that require low weight and extreme durability under load and impact.