RHS 400x200x9

Rectangular Hollow Sections

Series : RHS
Standard : JIS G3466
Region : Japan
Shape : Rectangular
Manufacturing Type : Cold formed

Geometric Properties
Depth(h) : 400 (mm)
Width(b) : 200 (mm)
Thickness(t) : 9 (mm)
Outer corner radius(ro) : 18 (mm)
Inner corner radius(ri) : 9 (mm)
Depth of straight portion of web(d) : 364 (mm)

Axial Properties
Sectional area(A) : 102.7 (cm2)

Bending Properties
Moment of inertia about y-axis(Iy) : 21300 (cm4)
Moment of inertia about z-axis(Iz) : 7270 (cm4)
Polar moment of inertia(Ip) : 28570 (cm4)
Radius of gyration about y-axis(iy) : 144 (mm)
Radius of gyration about z-axis(iz) : 84.2 (mm)
Polar radius of gyration(ip) : 166.8 (mm)
Statical moment of area about y-axis(max Sy) : 326.7 (cm3)
Statical moment of area about z-axis(max Sz) : 202.56 (cm3)
Elastic section modulus about y-axis(Wy) : 1070 (cm3)
Elastic section modulus about z-axis(Wz) : 727 (cm3)

Shear Properties
Shear area in y-direction(Ay) : 23.21 (cm2)
Shear area in z-direction(Az) : 66.41 (cm2)

Torsional Properties
Torsional constant(It) : 17552.21 (cm4)
Section modulus for torsion(Wt) : 1256.84 (cm3)

Warping Properties
Sectorial coordinate with respect to shear center(max w) : 64.46 (cm2)
Warping constant with respect to shear center(Iw) : 145151.5 (cm6)
Warping radius of gyration with respect to shear center(iw) : 22.5 (mm)
Warping section modulus with respect to shear center(Ww) : 2251.77 (cm4)
Warping statical moment with respect to shear center(max Sw) : 459.14 (cm4)

Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 1319.04 (cm3)
Plastic section modulus about z-axis(Wpl,z) : 816.13 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.233
Plastic shape factor about z-axis(apl,z) : 1.123
Plastic shear area in y-direction(Apl,y) : 34.38 (cm2)
Plastic shear area in z-direction(Apl,z) : 70.38 (cm2)
Plastic limiting normal force(Npl) : 2412.784 (kN)
Plastic limiting shear force(Vpl,y) : 466.459 (kN)
Plastic limiting shear force(Vpl,z) : 954.897 (kN)
Plastic limiting bending moment(Mpl,y) : 309.98 (kNm)
Plastic limiting bending moment(Mpl,z) : 191.79 (kNm)

Other Properties
Weight(G) : 80.6 (kg/m)
Surface area per unit length(Am) : 1.169 (m2/m)
Volume(V) : 10270 (cm3/m)
Section factor(Am/V) : 113.836 (1/m)
Cell area(Acell) : 745.25 (cm2)

RHS 400x200x9
RHS 400x200x9
RHS-400x200x9.dwg
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