621.5 W/m²·K = 109.4525 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 606.5 W/m²·K | 106.8109 |
| 611.5 W/m²·K | 107.6914 |
| 616.5 W/m²·K | 108.572 |
| 621.5 | 109.4525 |
| 626.5 W/m²·K | 110.3331 |
| 631.5 W/m²·K | 111.2136 |
| 636.5 W/m²·K | 112.0942 |
621.5 W/m²·K = 109.4525 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)