768 W/m²·K = 135.2527 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 753 W/m²·K | 132.611 |
| 758 W/m²·K | 133.4916 |
| 763 W/m²·K | 134.3721 |
| 768 | 135.2527 |
| 773 W/m²·K | 136.1333 |
| 778 W/m²·K | 137.0138 |
| 783 W/m²·K | 137.8944 |
768 W/m²·K = 135.2527 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)