M12x10.8
Miscellaneous beams from AISC Shapes Database v16.0. Also designated M310X16.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 305 mm | 12 in |
| Flange width, b_f | 78 mm | 3.07 in |
| Web thickness, t_w | 4.06 mm | 0.16 in |
| Flange thickness, t_f | 5.33 mm | 0.21 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 27,800,000 mm⁴ | 66.7 in⁴ |
| Elastic modulus, Sₓ | 182,000 mm³ | 11.1 in³ |
| Plastic modulus, Zₓ | 216,000 mm³ | 13.2 in³ |
| Radius of gyration, rₓ | 116 mm | 4.58 in |
| Distance to top fibre | 152.5 mm | 6 in |
| Distance to bottom fibre | 152.5 mm | 6 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 420,000 mm⁴ | 1.01 in⁴ |
| Elastic modulus, S_y | 10,800 mm³ | 0.661 in³ |
| Plastic modulus, Z_y | 17,500 mm³ | 1.07 in³ |
| Radius of gyration, r_y | 14.3 mm | 0.564 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 16,400 mm⁴ | 0.0393 in⁴ |
| Warping constant, C_w | 9.40000e+9 mm⁶ | 35 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 16.1 kg/m | 10.8 lb/ft |