C4x4.5
Channels from AISC Shapes Database v16.0. Also designated C100X6.7.
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 | 38.6 mm | 1.52 in |
| Web thickness, t_w | 3.18 mm | 0.125 in |
| Flange thickness, t_f | 7.52 mm | 0.296 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 | 33,600 mm³ | 2.05 in³ |
| Radius of gyration, rₓ | 41.1 mm | 1.62 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 | 110,000 mm⁴ | 0.265 in⁴ |
| Elastic modulus, S_y | 4,150 mm³ | 0.253 in³ |
| Plastic modulus, Z_y | 8,110 mm³ | 0.495 in³ |
| Radius of gyration, r_y | 11.3 mm | 0.445 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 12,700 mm⁴ | 0.0306 in⁴ |
| Warping constant, C_w | 209,000,000 mm⁶ | 0.778 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 6.7 kg/m | 4.5 lb/ft |