Tables4 structural design for fire conditions
Design by Simple Methods of Analysis
PDF page 312 · AISC 360-22
| Bottom Flange Temperature, °F (°C) | kcb = Mn(T)/Mn |
|---|---|
| 68 (20) | 1.00 |
| 300 (150) | 0.98 |
| 600 (320) | 0.95 |
| 800 (430) | 0.89 |
| 1000 (540) | 0.71 |
| 1200 (650) | 0.49 |
| 1400 (760) | 0.26 |
| 1600 (870) | 0.12 |
| 1800 (980) | 0.05 |
| 2000 (1100) | 0.00 |