In this post I'll talk about AISI 422. First let's describe it and then have a look at its material's properties.
What is AISI 422?AISI 422 is a hardenable stainless steel that has good resistance to scaling and oxidation.
ApplicationCompressors or steam turbines and also in aircraft parts, valves, high temperature bolting.
Ok let's start with AISI 422 Chemical Composition.
P, Phosphorus max.0.025
S, Sulfur max.0.025
Si, Silicon max.0.50
Learn more about Chemical Composition.
Learn more about Hardness.
Density7.9 g/cm3, 7900 kg/m3.
Learn more about Density.
Elastic Modulus200 GPa.
Learn more about Elastic Modulus.
Learn more about Poisson's ratio.
Allowable Stress or Factor of SafetyDepends on the project (And its factor of safety).
Learn more about Allowable Stress or Factor of Safety.
AISI ClassroomAre you having trouble understanding the basics of AISI?
What is AISI: Classification and specification?
This video will walk you through:
ReferencesASTM A240 and other references.
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