74.5 W/m²·K = 13.1202 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 59.5 W/m²·K | 10.4786 |
| 64.5 W/m²·K | 11.3591 |
| 69.5 W/m²·K | 12.2397 |
| 74.5 | 13.1202 |
| 79.5 W/m²·K | 14.0008 |
| 84.5 W/m²·K | 14.8813 |
| 89.5 W/m²·K | 15.7619 |
74.5 W/m²·K = 13.1202 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)