RHS 80x40x1.6

Rectangular Hollow Sections

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

Geometric Properties
Depth(h) : 80 (mm)
Width(b) : 40 (mm)
Thickness(t) : 1.6 (mm)
Outer corner radius(ro) : 3.2 (mm)
Inner corner radius(ri) : 1.6 (mm)
Depth of straight portion of web(d) : 73.6 (mm)

Axial Properties
Sectional area(A) : 3.67 (cm2)

Bending Properties
Moment of inertia about y-axis(Iy) : 30.7 (cm4)
Moment of inertia about z-axis(Iz) : 10.5 (cm4)
Polar moment of inertia(Ip) : 41.2 (cm4)
Radius of gyration about y-axis(iy) : 28.9 (mm)
Radius of gyration about z-axis(iz) : 16.9 (mm)
Polar radius of gyration(ip) : 33.5 (mm)
Statical moment of area about y-axis(max Sy) : 2.35 (cm3)
Statical moment of area about z-axis(max Sz) : 1.46 (cm3)
Elastic section modulus about y-axis(Wy) : 7.68 (cm3)
Elastic section modulus about z-axis(Wz) : 5.26 (cm3)

Shear Properties
Shear area in y-direction(Ay) : 0.82 (cm2)
Shear area in z-direction(Az) : 2.36 (cm2)

Torsional Properties
Torsional constant(It) : 25.22 (cm4)
Section modulus for torsion(Wt) : 9.07 (cm3)

Warping Properties
Sectorial coordinate with respect to shear center(max w) : 2.59 (cm2)
Warping constant with respect to shear center(Iw) : 8.36 (cm6)
Warping radius of gyration with respect to shear center(iw) : 4.5 (mm)
Warping section modulus with respect to shear center(Ww) : 3.23 (cm4)
Warping statical moment with respect to shear center(max Sw) : 0.66 (cm4)

Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 9.47 (cm3)
Plastic section modulus about z-axis(Wpl,z) : 5.87 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.234
Plastic shape factor about z-axis(apl,z) : 1.116
Plastic shear area in y-direction(Apl,y) : 1.23 (cm2)
Plastic shear area in z-direction(Apl,z) : 2.51 (cm2)
Plastic limiting normal force(Npl) : 86.283 (kN)
Plastic limiting shear force(Vpl,y) : 16.672 (kN)
Plastic limiting shear force(Vpl,z) : 34.039 (kN)
Plastic limiting bending moment(Mpl,y) : 2.23 (kNm)
Plastic limiting bending moment(Mpl,z) : 1.38 (kNm)

Other Properties
Weight(G) : 2.9 (kg/m)
Surface area per unit length(Am) : 0.235 (m2/m)
Volume(V) : 367.2 (cm3/m)
Section factor(Am/V) : 638.633 (1/m)
Cell area(Acell) : 30.06 (cm2)

RHS 80x40x1.6
RHS 80x40x1.6
RHS-80x40x1.6.dwg
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