High quality material It is the material used in our standard product and that is used in the manufacture of 90% of special nuts under plane.

• Tensile strength (N / mm2): 280 - 350.    
• Elongation%: 7 - 15.
• Brinell hardness HB kg / mm2: 100 - 110.

Properties: Hard and tough material. Resistant to corrosion, impacts and cavitation. Good friction performance with loads, high pressures and high speeds.

Applications: Valves and pumps for high pressures. Friction bearings and sliding plates for high speeds and loads. Spindle nuts of high demand. Worm screws, wheels and toothed crowns for speed reducers.