| Cobalt Base |
| Cast Alloy Designation | ILLIUM 3 | | UNS Number | R30103 |
| | Comparable Wrought Alloy | Stellite 3 | | Applicable ASTM Spec | --- |
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| Chemical Composition |
| C | 2.25 - 2.70 | | Mn | 1 | | Si | 1 | | P | --- | | S | --- | | Cr | 29.0 - 32.0 |
| | Ni | 3 | | Mo | --- | | Fe | 3.0 | | Cu | --- | | Other | W 11.5 -13.5 |
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| Mechanical Properties |
| Tensile (ksi) | --- | | Yield (ksi) | --- | | Elongation (%) | --- |
| | Reduction of area (%) | --- | | 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 | No |
| Castability | Good |
| Processability | Good |
