AISI 4150 w/ 1200 degree temper for BHN 321/341 Fatigue/Endurance/SN Curve, 10" nominal diamete

[FOM1]

Hello ETips,
I looking for a reference, article, paper or other source that may list the endurance/SN/Fatigue curve for the listed material, any suggestions avail are appreciated.

 

[EdStainless]

Have you tried the ASM Handbook?

https://www.asminternational.org/documents/10192/1849770/06181G_Sample.pdf

You may have to live with data for 4140 (or 4145).
Timken used to publish this data but I can't locate it off hand.

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P.E. Metallurgy, consulting work welcomed