| Nickel Base |
| Cast Alloy Designation | ILLIUM 98 | | UNS Number | --- |
| | Comparable Wrought Alloy | --- | | Applicable ASTM Spec | --- |
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| Chemical Composition |
| C | 0.07 | | Mn | 1.5 | | Si | 1.25 | | P | 0.04 | | S | 0.04 | | Cr | 26.0 - 30.0 |
| | Ni | --- | | Mo | 7.5 - 9.0 | | Fe | 2.0 | | Cu | 4.0 - 6.5 | | Other | Fe 2.0 |
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| Mechanical Properties |
| Tensile (ksi) | 54 | | Yield (ksi) | 41 | | Elongation (%) | 18 |
| | Reduction of area (%) | --- | | Hardness (Brinell) | 149 |
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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 |
| Castability | Medium |
| Processability | Medium |
