RHS 75x20x1.6

Rectangular Hollow Sections

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

Geometric Properties
Depth(h) : 75 (mm)
Width(b) : 20 (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) : 68.6 (mm)

Axial Properties
Sectional area(A) : 2.87 (cm2)

Bending Properties
Moment of inertia about y-axis(Iy) : 17.6 (cm4)
Moment of inertia about z-axis(Iz) : 2.1 (cm4)
Polar moment of inertia(Ip) : 19.7 (cm4)
Radius of gyration about y-axis(iy) : 24.7 (mm)
Radius of gyration about z-axis(iz) : 8.6 (mm)
Polar radius of gyration(ip) : 26.1 (mm)
Statical moment of area about y-axis(max Sy) : 1.54 (cm3)
Statical moment of area about z-axis(max Sz) : 0.59 (cm3)
Elastic section modulus about y-axis(Wy) : 4.69 (cm3)
Elastic section modulus about z-axis(Wz) : 2.1 (cm3)

Shear Properties
Shear area in y-direction(Ay) : 0.28 (cm2)
Shear area in z-direction(Az) : 2.25 (cm2)

Torsional Properties
Torsional constant(It) : 6.48 (cm4)
Section modulus for torsion(Wt) : 3.9 (cm3)

Warping Properties
Sectorial coordinate with respect to shear center(max w) : 2 (cm2)
Warping constant with respect to shear center(Iw) : 4.01 (cm6)
Warping radius of gyration with respect to shear center(iw) : 4.5 (mm)
Warping section modulus with respect to shear center(Ww) : 2.01 (cm4)
Warping statical moment with respect to shear center(max Sw) : 0.44 (cm4)

Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 6.23 (cm3)
Plastic section modulus about z-axis(Wpl,z) : 2.37 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.328
Plastic shape factor about z-axis(apl,z) : 1.128
Plastic shear area in y-direction(Apl,y) : 0.59 (cm2)
Plastic shear area in z-direction(Apl,z) : 2.35 (cm2)
Plastic limiting normal force(Npl) : 67.483 (kN)
Plastic limiting shear force(Vpl,y) : 7.989 (kN)
Plastic limiting shear force(Vpl,z) : 31.868 (kN)
Plastic limiting bending moment(Mpl,y) : 1.46 (kNm)
Plastic limiting bending moment(Mpl,z) : 0.56 (kNm)

Other Properties
Weight(G) : 2.3 (kg/m)
Surface area per unit length(Am) : 0.185 (m2/m)
Volume(V) : 287.2 (cm3/m)
Section factor(Am/V) : 642.431 (1/m)
Cell area(Acell) : 13.46 (cm2)

RHS 75x20x1.6
RHS 75x20x1.6
RHS-75x20x1.6.dwg
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