410 Creep properties 1

[Isha90]

Customer has informed that the material CA15 / A479 Ty410 Cond.2 has creep properties inferior to A182 GrF22 Cl.3 and above 400°C it is not advisable to use it. Could anybody clarify.

 

[EdStainless]

Considering that CA15 is a low carbon grade I would expect F22 to have superior creep resistance.
The are higher carbon cast stainless grades (martensitic, not ferritic) that would have better creep properties if you are looking for castings.

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P.E. Metallurgy, Plymouth Tube