The WACC of TimkenSteel Corp (TMST) is 7.8%.
| Range | Selected | |
| Cost of equity | 6.90% - 8.90% | 7.90% |
| Tax rate | 9.00% - 16.40% | 12.70% |
| Cost of debt | 4.50% - 4.60% | 4.55% |
| WACC | 6.8% - 8.8% | 7.8% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.65 | 0.72 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 6.90% | 8.90% |
| Tax rate | 9.00% | 16.40% |
| Debt/Equity ratio | 0.02 | 0.02 |
| Cost of debt | 4.50% | 4.60% |
| After-tax WACC | 6.8% | 8.8% |
| Selected WACC | 7.8% | |