| Martensitic Stainless Steel |
| Cast Alloy Designation | CA120 | | UNS Number | J91639 |
| | Comparable Wrought Alloy | 440C | | Applicable ASTM Spec | AMS5352 |
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| Chemical Composition |
| C | 0.95 -1.2 | | Mn | 1 | | Si | 1 | | P | 0.04 | | S | 0.03 | | Cr | 16.0 -18.0 |
| | Ni | 0.75 | | Mo | 0.35 - 0.75 | | Fe | --- | | Cu | 0.75 | | Other | --- |
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| Mechanical Properties |
| Tensile (ksi) | --- | | Yield (ksi) | --- | | Elongation (%) | --- |
| | Reduction of area (%) | --- | | Hardness (Brinell) | C |
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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 | No |
| Castability | Good |
| Processability | Medium |
