Martensitic Stainless Steel |
Cast Alloy Designation | CA40 | UNS Number | J91153 |
| Comparable Wrought Alloy | 420 | Applicable ASTM Spec | A743 |
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Chemical Composition |
C | 0.20 - 0.40 | Mn | 1 | Si | 1.5 | P | 0.04 | S | 0.04 | Cr | 11.5 -14.0 |
| Ni | 1 | Mo | 0.5 | Fe | --- | Cu | --- | Other | --- |
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Mechanical Properties |
Tensile (ksi) | 100 | Yield (ksi) | 70 | Elongation (%) | 15 |
| Reduction of area (%) | 25 | Hardness (Brinell) | --- |
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Notes |
All single values are maximums unless noted otherwise.
Brinell hardness values and ranges represent typicals for the grade. |
More Info |
Weldable | Yes but crack prone |
Castability | Good |
Processability | Medium |