40.5 W/m²·K = 7.1325 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 34.5 W/m²·K | 6.0758 |
| 36.5 W/m²·K | 6.428 |
| 38.5 W/m²·K | 6.7802 |
| 40.5 | 7.1325 |
| 42.5 W/m²·K | 7.4847 |
| 44.5 W/m²·K | 7.8369 |
| 46.5 W/m²·K | 8.1891 |
40.5 W/m²·K = 7.1325 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)