Cast Information

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Martensitic Stainless Steel
Cast Alloy DesignationCA40
UNS NumberJ91153
Comparable Wrought Alloy420
Applicable ASTM SpecA743
Chemical Composition
C0.20 - 0.40
Mn1
Si1.5
P0.04
S0.04
Cr11.5 -14.0
Ni1
Mo0.5
Fe---
Cu---
Other---
Mechanical Properties
Tensile (ksi)100
Yield (ksi)70
Elongation (%)15
Reduction of area (%)25
Hardness (Brinell)---
Notes
All single values are maximums unless noted otherwise. Brinell hardness values and ranges represent typicals for the grade.
More Info
WeldableYes but crack prone
CastabilityGood
ProcessabilityMedium

 

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