Circular Hollow Section
Series : CHS
Diameter Nominal(dn): 1800 (mm)
Nominal Pipe Size(nps): 72 (in)
Standard : ANSI/ASME B 36.10M(Carbon & Alloy Pipes)
Region : United States
Shape : Circular
Manufacturing Type : Hot Rolled
Geometric Properties
Diameter(d) : 1829 (mm)
Thickness(t) : 14.3 (mm)
Axial Properties
Sectional area(A) : 815.25 (cm2)
Bending Properties
Moment of inertia about y-axis(Iy) : 3356119.44 (cm4)
Polar moment of inertia(Ip) : 6712238.87 (cm4)
Radius of gyration about y-axis(iy) : 641.6 (mm)
Polar radius of gyration(ip) : 907.4 (mm)
Statical moment of area about y-axis(max Sy) : 11745.02 (cm3)
Elastic section modulus about y-axis(Wy) : 36698.96 (cm3)
Shear Properties
Shear area in y-direction(Ay) : 407.62 (cm2)
Torsional Properties
Torsional constant(It) : 6712238.87 (cm4)
Section modulus for torsion(Wt) : 73397.91 (cm3)
Plastic Properties
Plastic section modulus about y-axis(Wpl,y) : 47092.82 (cm3)
Plastic shape factor about y-axis(apl,y) : 1.283
Plastic shear area in y-direction(Apl,y) : 519 (cm2)
Plastic limiting normal force(Npl) : 19152.294 (kN)
Plastic limiting shear force(Vpl,y) : 7041.71 (kN)
Plastic limiting bending moment(Mpl,y) : 11061.55 (kNm)
Other Properties
Weight(G) : 639.8 (kg/m)
Surface area per unit length(Am) : 5.746 (m2/m)
Volume(V) : 81524.99 (cm3/m)
Section factor(Am/V) : 70.481 (1/m)
Cell area(Acell) : 25864.23 (cm2)
