518 W/m²·K = 91.2251 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 503 W/m²·K | 88.5835 |
| 508 W/m²·K | 89.464 |
| 513 W/m²·K | 90.3446 |
| 518 | 91.2251 |
| 523 W/m²·K | 92.1057 |
| 528 W/m²·K | 92.9862 |
| 533 W/m²·K | 93.8668 |
518 W/m²·K = 91.2251 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)