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Table 1 Material properties and allowable stresses

From: Evaluation of load capacity of gears with an asymmetric tooth profile

Material

Hv

σ Flim (MPa)

σ Hlim (MPa)

 Flame-hardened MQ class

500

360

1150

 Case-hardened ME class

650–800

525

1650

Inclusion size \( \sqrt{\boldsymbol{A}} \) (μm)

Hv

σ Flim (MPa)

σ Hlim (MPa)

 50

600

600

2270

 50

800

760

2900