Tensile strength: σb (MPa):1482
Yield Strength: σ0.2 (MPa):1232
Elongation: δ5 (%):13
Reduction Ratio: ψ (%):57
Impact Akv: αku (J/cm2):73
6.Heat Treatment Range:
900ºC oil quenching+870ºC oil quenching,200ºC tempering.
Manufactured in high speed and high bending load working conditions of mercury shaft and connecting rod, no strong impact load gear mercury, water mercury rotor, clutch, high pressure container cover plate bolts.