WT305x77.5
Section Property Table for WT305x77.5
| W: Thickness of web, mm. | B: Width of flange , mm. | D: Deppth of section, mm | T: Thickness of flange, mm. |
| W: 12.7 | B: 324 | D:306 | T: 19 |
| BT: Width-to-thickness ratio . | HW: Depth-to-thickness ratio of web. | K: Distance between outer face of flange and web-toe of fillet, mm. | K1: Distance between middle line of web and flange-toe of fillet, mm. |
| BT: 8.53 | HW: 22.6 | K: 41 | K1: 27 |
| Dn_i: Nominal depth of section (Imperial units), in. | Dnom: Nominal depth of section, mm. | Mass: Mass per length, kg/m. | Wt_i: Weight per length (Imperial units), lb/ft. |
| Dn_i: 12 | Dnom: 305 | Mass: 77.5 | Wt_i: 52 |
| A: (Cross-sectional area, mm^2) | J: St-Venant torsional constant, mm^4. | Cw: Warping constant, mm^6. | Sw: Warping statical moment, mm^4. |
| A: 9870 | J: 975 | Cw: 3.1 | Sw: |
| Ix: Moment of inertia about axis XX, mm^4. | Sx: Elastic section modulus about axis XX, mm^3. | Rx: Radius of gyration about axis XX, mm. | Sw: Plastic modulus about axis XX, mm^3. |
| Ix: 78.9 | Sx: 329 | Rx: 89.4 | Zx: |
| Iy: Moment of inertia about axis YY, mm^4. | Sy: Elastic section modulus about axis YY, mm^3. | Ry: Radius of gyration about axis YY, mm. | Zy: Plastic modulus about axis YY, mm^3. |
| Iy: 53.9 | Sy: 333 | Ry: 73.9 | Zy: |
| Qf: Statical moment at point in flange in line with web face, mm^3. | Qw: Statical moment at mid-depth in web, mm^3. | SA: Surface area per metre, m. | Section: Structural Member |
| Qf: | Qw: | SA: 1.26 | Section: WT305x77.5 |
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