347 W/m²·K = 61.1103 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 332 W/m²·K | 58.4686 |
| 337 W/m²·K | 59.3492 |
| 342 W/m²·K | 60.2297 |
| 347 | 61.1103 |
| 352 W/m²·K | 61.9908 |
| 357 W/m²·K | 62.8714 |
| 362 W/m²·K | 63.7519 |
347 W/m²·K = 61.1103 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)