463 W/m²·K = 81.5391 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 448 W/m²·K | 78.8974 |
| 453 W/m²·K | 79.778 |
| 458 W/m²·K | 80.6585 |
| 463 | 81.5391 |
| 468 W/m²·K | 82.4196 |
| 473 W/m²·K | 83.3002 |
| 478 W/m²·K | 84.1807 |
463 W/m²·K = 81.5391 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)