580 W/m²·K = 102.144 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 565 W/m²·K | 99.5023 |
| 570 W/m²·K | 100.3829 |
| 575 W/m²·K | 101.2634 |
| 580 | 102.144 |
| 585 W/m²·K | 103.0245 |
| 590 W/m²·K | 103.9051 |
| 595 W/m²·K | 104.7856 |
580 W/m²·K = 102.144 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)