828 W/m²·K = 145.8193 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 813 W/m²·K | 143.1777 |
| 818 W/m²·K | 144.0582 |
| 823 W/m²·K | 144.9388 |
| 828 | 145.8193 |
| 833 W/m²·K | 146.6999 |
| 838 W/m²·K | 147.5804 |
| 843 W/m²·K | 148.461 |
828 W/m²·K = 145.8193 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)