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Description
KeyCast is compatible with rapid burnout and gradual temperature ramp workflows, with no residual ash.
- KeyCast is used with chrome, cobalt, gold, and silver
- Low shrinkage formula controls thermal expansion to yield porous-free and accurate castings
| PROPERTY | PROCEDURE | KEYCAST |
| Flexural Strength (MPa) | ASTM D790 | 15 |
| Flexural Modulus (MPa) | ASTM D790 | 340 |
| Tensile Strength | ASTM D638 | 9.1 |
| Young's Modulus (MPa) | ASTM D638 | 220 |
| Elongation at Break % | ASTM D638 | 16% |
| CTE 0-150?C (32-302?F) | ASTM E831 | 168 x 10-6m/(m.?C) |
| CTE 150-250?C (302-482?F) | ASTM E831 | 64 x 10-6m/(m.?C) |
| CTE >250?C (>482?F) | ASTM E831 | <0m/(m.?C) |
| Shrinkage | ASTM D792 | <2% |
| Burnout | <0.05% |