| Size No. | Size No. | Diameter | Area (in.2/ft) | Area (in.2/ft) | Area (in.2/ft) | Area (in.2/ft) |
| Smooth | Deformed | (in.) | Space 4 in. | Space 6 in. | Space 10 in. | Space 12 in. |
| W31 | D31 | 0.628 | 0.93 | 0.62 | 0.372 | 0.31 |
| W11 | D11 | 0.374 | 0.33 | 0.22 | 0.132 | 0.11 |
| W10 | D10 | 0.356 | 0.30 | 0.20 | 0.12 | 0.10 |
| W9 | D9 | 0.338 | 0.27 | 0.18 | 0.108 | 0.09 |
| W8 | D8 | 0.319 | 0.24 | 0.16 | 0.096 | 0.08 |
| W7 | D7 | 0.298 | 0.21 | 0.14 | 0.084 | 0.07 |
| W6 | D6 | 0.276 | 0.18 | 0.12 | 0.072 | 0.06 |
| W5.5 | - | 0.264 | 0.165 | 0.11 | 0.066 | 0.055 |
| W5 | D5 | 0.252 | 0.15 | 0.10 | 0.06 | 0.05 |
| W4 | D4 | 0.225 | 0.12 | 0.08 | 0.048 | 0.04 |
| W3.5 | - | 0.211 | 0.105 | 0.07 | 0.042 | 0.035 |
| W2.9 | - | 0.192 | 0.087 | 0.058 | 0.035 | 0.029 |
| W2.5 | - | 0.178 | 0.075 | 0.05 | 0.03 | 0.025 |
| W2.1 | - | 0.162 | 0.063 | 0.042 | 0.025 | 0.021 |
| W1.4 | - | 0.135 | 0.042 | 0.028 | 0.017 | 0.014 |
| Tensile Strength (ksi) | Yield Strength (ksi) |
| 75 | 65 |
Wires for Welded Wire Reinforcement
Smooth Wire (ASTM A185)
| Style Designation | Area (in.2/ft) in X,Y | Weight (lb/100 ft2) |
| 6 x 6 - W2.9 x W2.9 | 0.058 | 42 |
| 4 x 4 - W2.1 x W2.1 | 0.062 | 44 |
| 6 x 6 - W4 x W4 | 0.08 | 58 |
| 4 x 4 - W2.9 x W2.9 | 0.087 | 62 |
| 6 x 6 - W5.5 x W5.5 | 0.11 | 80 |
| 4 x 4 - W4 x W4 | 0.12 | 85 |
| 4 x 4 - W5.5 x W5.5 | 0.165 | 119 |
Commom Stock Welded - Wire Reinforcement
Wire size number is 100 times the wire area in in.
2
Style = X wire spacing x Y wire Spacing - X wire size x Y wire size
Deformed Wire (ASTM A497)
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