Tool Steel |
Cast Alloy Designation | CO-1 | UNS Number | T91501 |
| Comparable Wrought Alloy | O-1 | Applicable ASTM Spec | A597 |
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Chemical Composition |
C | 0.85 -1.0 | Mn | 1.00 -1.30 | Si | 1.5 | P | 0.03 | S | 0.03 | Cr | 0.4 -1.0 |
| Ni | --- | Mo | --- | Fe | --- | Cu | --- | Other | --- |
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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 | Medium |
Processability | Hard - Crack prone |