ISLB 450 (Alt)
IS 808 · ISLB Alternate
IS 808
Available: SAIL, TATA
India Standard
Section Properties
| Height h | 450 mm |
| Flange width b | 170 mm |
| Web thickness t_w | 7.6 mm |
| Flange thickness t_f | 12 mm |
| Root radius r₁ | 14 mm |
| Cross-section area A | 72.4 cm² |
| Mass per metre G | 56.9 kg/m |
| Moment of inertia I_xx | 27120 cm⁴ |
| Elastic modulus W_xx | 1205 cm³ |
| Plastic modulus S_xx | 1408 cm³ |
| Radius of gyration r_xx | 19.3 cm |
| Moment of inertia I_yy | 834 cm⁴ |
| Elastic modulus W_yy | 98.1 cm³ |
| Plastic modulus S_xx | 1408 cm³ |
| Radius of gyration r_yy | 3.39 cm |