M4x4.08
Miscellaneous beams from AISC Shapes Database v16.0. Also designated M100X6.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 102 mm | 4 in |
| Flange width, b_f | 57.2 mm | 2.25 in |
| Web thickness, t_w | 2.92 mm | 0.115 in |
| Flange thickness, t_f | 4.32 mm | 0.17 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,470,000 mm⁴ | 3.53 in⁴ |
| Elastic modulus, Sₓ | 29,000 mm³ | 1.77 in³ |
| Plastic modulus, Zₓ | 32,800 mm³ | 2 in³ |
| Radius of gyration, rₓ | 42.4 mm | 1.67 in |
| Distance to top fibre | 51 mm | 2 in |
| Distance to bottom fibre | 51 mm | 2 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 135,000 mm⁴ | 0.325 in⁴ |
| Elastic modulus, S_y | 4,740 mm³ | 0.289 in³ |
| Plastic modulus, Z_y | 7,420 mm³ | 0.453 in³ |
| Radius of gyration, r_y | 12.9 mm | 0.506 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 6,120 mm⁴ | 0.0147 in⁴ |
| Warping constant, C_w | 320,000,000 mm⁶ | 1.19 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 6.1 kg/m | 4.08 lb/ft |