646 BTU/hr·ft²·°F = 3,668.156 W/m²·K
| BTU/hr·ft²·°F | W/m²·K |
|---|---|
| 631 BTU/hr·ft²·°F | 3,582.982 |
| 636 BTU/hr·ft²·°F | 3,611.373 |
| 641 BTU/hr·ft²·°F | 3,639.765 |
| 646 | 3,668.156 |
| 651 BTU/hr·ft²·°F | 3,696.547 |
| 656 BTU/hr·ft²·°F | 3,724.939 |
| 661 BTU/hr·ft²·°F | 3,753.33 |
646 BTU/hr·ft²·°F = 3,668.156 W/m²·K
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)