5cr-mo-v fatigue data 9sn0
 

5cr-mo-v fatigue data (s/n)
hello,
i am looking for fatigue data (alternating or maximum stress vs. number of cycles) for 5cr-mo-v aircraft steel. does anyone know of a good source? the fatigue data is not included in mmpds-01.
thanks,
jeff

hi jbaylor :
i read about 5cr-mo-v in arc cp 812(1965). the report includes
a fatigue curve for that alloy (done by westland aircraft).hope to be useful for you.
thank you. it looks like i could use the one curve for the h50 as un-notched (kt=1) data.
i also found some data in the aerospace structural metals handbook for a similar alloy.