540 W/m²·K = 95.0996 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 525 W/m²·K | 92.4579 |
| 530 W/m²·K | 93.3385 |
| 535 W/m²·K | 94.219 |
| 540 | 95.0996 |
| 545 W/m²·K | 95.9801 |
| 550 W/m²·K | 96.8607 |
| 555 W/m²·K | 97.7412 |
540 W/m²·K = 95.0996 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)