27 NiCRMoV 15-6 - Equivalent

[Macdost]

27 NiCrMoV 15-6

Y-760 Mpa
T-900 Mpa

Trying to find a NA equivalent, our history he closest I can find would be a 4330V MOD for the high Ni

Anyone worked with this before and offered or determined an equivalent I can actually offer & get from supplier?

 

[metengr]

Lack of information regarding application. With that said and no further information provided look at ASTM A 471, Class 1-6, depending on strength level.

 

[TVP]

Just wanted to add that ASTM A470 Grade C might also be appropriate if this is for a forged shaft/rotor rather than a disk/wheel. ATI Forged Products would be one possible supplier.