Formulae
Section Steel Brass Aluminium Kgs Wt/Ft Kgs Wt/Mtr
Rounds = Kgs Wt/Ft x 3.2808
Dia Ins2 X 1.210 1.3076 0.4176
Dia mm2 X 0.001875 0.002027 0.000647
Hexagons = Kgs Wt/Ft x 3.2808
Hex AF Ins2 X 1.334 1.4569 0.4617
Hex AF mm2 X 0.002068 0.002258 0.000716
Flats & Squares = Kgs Wt/Ft x 3.2808
Width X Thickness (Ins) X 1.540 1.6642 0.5364
Width X Thickness (mm) X 0.002388 0.002579 0.000831
Hexagon from Round Required Hexagon size multiplied by 1.1547