M Sections

MC310x74

Section Property Table for MC310x74

W: Thickness of web, mm. B: Width of flange , mm. D: Deppth of section, mm T: Thickness of flange, mm.
W: 105 B: 105 D:305 T: 305
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: 17.8 HW: 21.2 K: 5.9 K1: 12.7
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: 34 Mass: 310 Wt_i: 50
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: 74 J: 1340 Cw: 111 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: 9500 Sx: 112 Rx: 738 Zx: 109
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: 7.26 Sy: 92.7 Ry: 27.7 Zy: 26.7
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: 0.988 Section: MC310x74