17CrNiMo6 gear steels is specified in standard DIN 17210. It has a higher hardenability, high hardness heat treatment, high bending strength, good contact fatigue strength and corrosion resistance. It is used for gearbox gear, aero-engine bearing, precision instrument, precision spindle bearing, etc., can also be used for gear application with large loads. 17CrNiMo6 also has high hardness and wear resistance, and its core has high hardness and toughness.
Standards: DIN 17210
Size: φ15 - 250mm
Forms: Round bar
Heat treatment: 850 ~ 860℃ quenching, oil cold; Tempering at 160℃ for 2h.
Tensile Strength (kgf/mm²)
Yield Strength 0.2% (MPa)
Elongation -% in 50 mm (min.)
It is used to make high strength carburized gear steel. Epically suitable for gears with modulus over 12, gear rings and high strength carburizing and quenching gears
World iron&steel is a professional supplier of alloy steel rods and bars. We manufacture and distribute high quality 17CrNiMo6 steel round bar for bearing application in accordance with standards DIN 17210, specified delivery conditions and final customer specifications for industrial and commercial applications. Special sizes of steel bars and delivery issues can be further negotiated and we provide a wide range of solutions for purchasing departments to select alternative grades, contact us today!