SteelPlus is the leading New Zealand provider of Mild Steel 300 Plus and all Channels products. We supply Mild Steel 300 Plus to the New Zealand building, contracting and engineering industries and have a long history of manufacturing wire and steel products for these partners. Talk to us about your Mild Steel 300 Plus needs or check out the Mild Steel 300 Plus size options below.
| Mild Steel 300 Plus | FL/TH | WEB/TH | Kg / Metre | Lengths / Tonne | Length | Kg / Length |
| 102 x 51 | 7.6 | 6.1 | 10.40 | 17.81 | 6.0 | 62.40 |
| 102 x 51 | 7.6 | 6.1 | 10.40 | 11.87 | 9.0 | 93.60 |
| 125 x 65 | 8.0 | 6.0 | 13.42 | 12.41 | 6.0 | 80.52 |
| 125 x 65 | 8.0 | 6.0 | 13.42 | 8.27 | 9.0 | 120.78 |
| 125 x 65 | 8.0 | 6.0 | 13.42 | 6.21 | 12.0 | 161.04 |
| 150 x 75 | 9.5 | 6.0 | 17.70 | 9.41 | 6.0 | 106.20 |
| 150 x 75 | 9.5 | 6.0 | 17.70 | 6.27 | 9.0 | 159.30 |
| 150 x 75 | 9.5 | 6.0 | 17.70 | 4.71 | 12.0 | 212.40 |
| 150 x 75 | 9.5 | 6.0 | 17.70 | 4.71 | 15.0 | 265.50 |
| 180 x 75 | 11.0 | 6.0 | 20.90 | 7.97 | 6.0 | 125.40 |
| 180 x 75 | 11.0 | 6.0 | 20.90 | 5.31 | 9.0 | 188.10 |
| 180 x 75 | 11.0 | 6.0 | 20.90 | 3.98 | 12.0 | 250.80 |
| 180 x 75 | 11.0 | 6.0 | 20.90 | 3.18 | 15.0 | 313.50 |
| 200 x 75 | 12.0 | 6.0 | 22.90 | 7.27 | 6.0 | 137.40 |
| 200 x 75 | 12.0 | 6.0 | 22.90 | 4.85 | 9.0 | 206.10 |
| 200 x 75 | 12.0 | 6.0 | 22.90 | 3.63 | 12.0 | 274.80 |
| 200 x 75 | 12.0 | 6.0 | 22.90 | 2.91 | 15.0 | 343.50 |
| 230 x 75 | 12.0 | 6.5 | 25.10 | 6.64 | 6.0 | 150.60 |
| 230 x 75 | 12.0 | 6.5 | 25.10 | 4.40 | 9.0 | 225.90 |
| 230 x 75 | 12.0 | 6.5 | 25.10 | 3.32 | 12.0 | 301.20 |
| 230 x 75 | 12.0 | 6.5 | 25.10 | 3.10 | 15.0 | 376.50 |
| 250 x 90 | 15.0 | 8.0 | 35.50 | 4.69 | 6.0 | 213.00 |
| 250 x 90 | 15.0 | 8.0 | 35.50 | 3.12 | 9.0 | 319.50 |
| 250 x 90 | 15.0 | 8.0 | 35.50 | 2.34 | 12.0 | 426.00 |
| 250 x 90 | 15.0 | 8.0 | 35.50 | 1.87 | 15.0 | 532.50 |
| 300 x 90 | 16.0 | 8.0 | 40.10 | 4.16 | 6.0 | 24.94 |
| 300 x 90 | 16.0 | 8.0 | 40.10 | 2.77 | 9.0 | 24.93 |
| 300 x 90 | 16.0 | 8.0 | 40.10 | 2.07 | 12.0 | 24.84 |
| 300 x 90 | 16.0 | 8.0 | 40.10 | 2.07 | 15.0 | 31.05 |
| 380 x 100 | 17.5 | 10.0 | 55.20 | 3.03 | 6.0 | 18.18 |
| 380 x 100 | 17.5 | 10.0 | 55.20 | 2.02 | 9.0 | 18.18 |
| 380 x 100 | 17.5 | 10.0 | 55.20 | 1.21 | 15.0 | 18.15 |
| 51 x 25 | 6.4 | 6.4 | 4.43 | 43.17 | 6.0 | 26.58 |
| 75 x 40 | 6.8 | 5.1 | 6.70 | 24.08 | 6.0 | 40.20 |
| 75 x 40 | 6.8 | 5.1 | 6.70 | 16.60 | 9.0 | 60.30 |