| Martensitic Stainless Steel |
| Cast Alloy Designation | CA120 |
| UNS Number | J91639 |
|
| Comparable Wrought Alloy | 440C |
| Applicable ASTM Spec | AMS5352 |
|
|
| 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 | --- |
|
|
| Mechanical Properties |
| Tensile (ksi) | --- |
| Yield (ksi) | --- |
| Elongation (%) | --- |
|
| Reduction of area (%) | --- |
| Hardness (Brinell) | C |
|
|
| 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 |
