440.5 W/m²·K = 77.5766 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 425.5 W/m²·K | 74.9349 |
| 430.5 W/m²·K | 75.8155 |
| 435.5 W/m²·K | 76.696 |
| 440.5 | 77.5766 |
| 445.5 W/m²·K | 78.4571 |
| 450.5 W/m²·K | 79.3377 |
| 455.5 W/m²·K | 80.2182 |
440.5 W/m²·K = 77.5766 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)