67.5 W/m²·K = 11.8874 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 52.5 W/m²·K | 9.2458 |
| 57.5 W/m²·K | 10.1263 |
| 62.5 W/m²·K | 11.0069 |
| 67.5 | 11.8874 |
| 72.5 W/m²·K | 12.768 |
| 77.5 W/m²·K | 13.6485 |
| 82.5 W/m²·K | 14.5291 |
67.5 W/m²·K = 11.8874 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)