M Sections

MC180x28.4

Section Property Table for MC180x28.4

W: Thickness of web, mm. B: Width of flange , mm. D: Deppth of section, mm T: Thickness of flange, mm.
W: 88 B: 88 D:178 T: 178
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: 12.7 HW: 8.9 K: 6.93 K1: 17.1
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: 7 Dnom: 28 Mass: 180 Wt_i: 19.1
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: 28.4 J: 170 Cw: 13.4 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: 3620 Sx: 18 Rx: 203 Zx: 70.6
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: 2.5 Sy: 41.2 Ry: 26.3 Zy: 27.2
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: 0.69 Section: MC180x28.4