Welded Wire Reinforcement Technical Sheet

Wire Size Nominal Diameter Nominal Area Nominal Mass
W/D MW/MD in. mm in² mm² lb/ft
W/D 31 200.0 0.628 15.96 0.310 200.00 1.054
W/D 30 193.5 0.618 15.70 0.300 193.55 1.020
W/D 28 180.6 0.597 15.17 0.280 180.64 0.952
W/D 26 167.7 0.575 14.61 0.260 167.74 0.884
W/D 24 154.8 0.553 14.04 0.240 154.84 0.816
W/D 22 141.9 0.529 13.44 0.220 141.94 0.748
W/D 20 129.0 0.505 12.82 0.200 129.03 0.680
W/D 18 116.1 0.479 12.16 0.180 116.13 0.612
W/D 16 103.2 0.451 11.46 0.160 103.23 0.544
W/D 15.5 100.0 0.444 11.28 0.155 100.00 0.527
W/D 14 90.3 0.422 10.72 0.140 90.32 0.476
W/D 12 77.4 0.391 9.93 0.120 77.42 0.408
W/D 11 71.0 0.374 9.51 0.110 70.97 0.374
W/D 10.5 67.7 0.366 9.29 0.105 67.74 0.357
W/D 10 64.5 0.357 9.06 0.100 64.52 0.340
W/D 9.5 61.3 0.348 8.83 0.095 61.29 0.323
W/D 9 58.1 0.339 8.60 0.090 58.06 0.306
W/D 8.5 54.8 0.329 8.36 0.085 54.84 0.289
W/D 8 51.6 0.319 8.11 0.080 51.61 0.272
W/D 7.5 48.4 0.309 7.85 0.075 48.39 0.255
W/D 7 45.2 0.299 7.58 0.070 45.16 0.238
W/D 6.5 41.9 0.288 7.31 0.065 41.94 0.221
W/D 6 38.7 0.276 7.02 0.060 38.71 0.204
W/D 5.5 35.5 0.265 6.72 0.055 35.48 0.187
W/D 5 32.3 0.252 6.41 0.050 32.26 0.170
W/D 4.5 29.0 0.239 6.08 0.045 29.03 0.153
W/D 4 (4 ga) 25.8 0.226 5.73 0.040 25.81 0.136
W/D 3.5 22.6 0.211 5.36 0.035 22.58 0.119
W/D 3 19.2 0.195 4.96 0.030 19.35 0.102
W/D 2.9 (6 ga) 18.7 0.192 4.88 0.029 18.68 0.098
W/D 2.5 (7 ga) 15.9 0.177 4.50 0.025 15.87 0.084
W/D 2.1 (8 ga) 13.5 0.162 4.11 0.021 13.30 0.070
W/D 1.7 (9 ga) 11.0 0.148 3.77 0.017 11.14 0.059
W/D 1.4 (10 ga) 9.2 0.135 3.43 0.014 9.23 0.049