E90F bushing 125x130x60/150x2.5

Rods made of high-quality carbon structural steel corresponding to Japanese standard S45C, American 1045, and German C45. They feature higher strength and resistance to deformation than ordinary A3 steel. The rods are hardened at a temperature of 840°C and tempered at 600°C, followed by chrome plating to improve wear and corrosion resistance, resulting in a hardness level of 52-58 HRC.