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Bar Diameters
European Rebar Size Chart
Metric Bar Size Mass Per Unit Length (kg/m) Nominal Diameter(mm) Cross-Sectional Area(mm2)
6,0 0.222 6 28.3
8,0 0.395 8 50.3
10,0 0.617 10 78.5
12,0 0.888 12 113
16,0 1.579 16 201
20,0 2.467 20 314
25,0 3.855 25 491
28,0 4.83 28 616
32,0 6.316 32 804
40,0 9.868 40 1257
50,0 15.413 50 1963

Source

BSI British Standard documentation


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