Download Autocad DWG or DXF file. 

                  Sectional area (cm2) Mass per m (kg/m) Moment of inertia (cm4) Elastic section modulus (cm3) Radius of gyration (cm) Coating area* (m2/m)
Per S 88.3 69.3 3290 290 6.10 0.65
Per D 176.7 138.7 20870 1430 10.87 1.28
Per T 265.0 208.0 28920 1645 10.45 1.92
Per m of wall 220.8 173.3 26090 1785 10.87 1.60

*One side, excluding inside of interlocks. S = Single Pile: considered neutral axis y'-y'  |  D = Double pile: considered neutral axis y'-y'  |  T = Triple pile: considered neutral axis y"-y"