Imperial Bar Size | "Soft" Metric Size | Weight (lb/m) | Weight (kg/m) | Nominal Diameter (in) | Nominal Diameter (mm) | Nominal Area (in²) | Nominal Area (mm²) |
---|---|---|---|---|---|---|---|
#3 | #10 | 0.376 | 0.561 | 0.375 | 3 | .11 | 71 |
#4 | #13 | 0.668 | 0.996 | 0.500 | 4 | .20 | 129 |
#5 | #16 | 1.043 | 1.556 | 0.625 | 5 | .31 | 200 |
#6 | #19 | 1.502 | 2.240 | 0.750 | 6 | .44 | 284 |
#7 | #22 | 2.044 | 3.049 | 0.875 | 7 | .60 | 387 |
#8 | #25 | 2.670 | 3.982 | 1.000 | 8 | .79 | 509 |
#9 | #29 | 3.400 | 5.071 | 1.128 | 9 | 1.00 | 645 |
#10 | #32 | 4.303 | 6.418 | 1.270 | 10 | 1.27 | 819 |
#11 | #36 | 5.313 | 7.924 | 1.410 | 11 | 1.56 | 1006 |
#14 | #43 | 7.650 | 11.41 | 1.693 | 14 | 2.25 | 1452 |
#18 | #57 | 13.60 | 20.284 | 2.257 | 18 | 4.00 | 2581 |