618.5 W/m²·K = 108.9242 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 603.5 W/m²·K | 106.2826 |
| 608.5 W/m²·K | 107.1631 |
| 613.5 W/m²·K | 108.0437 |
| 618.5 | 108.9242 |
| 623.5 W/m²·K | 109.8048 |
| 628.5 W/m²·K | 110.6853 |
| 633.5 W/m²·K | 111.5659 |
618.5 W/m²·K = 108.9242 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)