Manufacturer
Hot-Rolled I-Beam Steel Beam with I-Shaped Cross Section for Structural Steel Construction Projects
USD 800.00 – 1200.00
/ Ton
Price varies by quantity and specifications
| MOQ | 1 Ton |
| Category | Metallurgy, Mineral & Energy |
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Product Description
Hot-Rolled I-Beam Specifications
Product Description
I-beam, also known as steel beam, features an I-shaped cross-section. It is widely used in factory buildings, bridges, supports, steel structure projects, photovoltaic supports and other applications. Common steel grades: Q235B, Q355B. Hot-dip galvanising, cutting to custom lengths available. Standard lengths: 6m / 9m / 12m.
| Size No. | Height h (mm) | Flange Width b (mm) | Web Thickness d (mm) | Theoretical Weight (kg/m) |
|---|---|---|---|---|
| 10# | 100 | 68 | 4.5 | 11.261 |
| 12# | 120 | 74 | 5.0 | 13.987 |
| 12.6# | 126 | 74 | 5.0 | 14.223 |
| 14# | 140 | 80 | 5.5 | 16.890 |
| 16# | 160 | 88 | 6.0 | 20.513 |
| 18# | 180 | 94 | 6.5 | 24.143 |
| 20a# | 200 | 100 | 7.0 | 27.929 |
| 20b# | 200 | 102 | 9.0 | 31.069 |
| 22a# | 220 | 110 | 7.5 | 33.070 |
| 22b# | 220 | 112 | 9.5 | 36.524 |
| 25a# | 250 | 116 | 8.0 | 38.105 |
| 25b# | 250 | 118 | 10.0 | 42.030 |
| 25c# | 250 | 120 | 12.0 | 45.955 |
| 28a# | 280 | 122 | 8.5 | 43.492 |
| 28b# | 280 | 124 | 10.5 | 47.888 |
| 28c# | 280 | 126 | 12.5 | 52.284 |
| 30a# | 300 | 126 | 9.0 | 48.000 |
| 30b# | 300 | 128 | 11.0 | 52.794 |
| 30c# | 300 | 130 | 13.0 | 57.588 |
| 32a# | 320 | 130 | 9.5 | 52.717 |
| 32b# | 320 | 132 | 11.5 | 57.741 |
| 32c# | 320 | 134 | 13.5 | 62.765 |
| 36a# | 360 | 136 | 10.0 | 60.037 |
| 36b# | 360 | 138 | 12.0 | 65.689 |
| 36c# | 360 | 140 | 14.0 | 71.341 |
| 40a# | 400 | 142 | 10.5 | 67.598 |
| 40b# | 400 | 144 | 12.5 | 73.878 |
| 40c# | 400 | 146 | 14.5 | 80.158 |
| 45a# | 450 | 150 | 11.5 | 80.420 |
| 45b# | 450 | 152 | 13.5 | 87.485 |
| 45c# | 450 | 154 | 15.5 | 94.550 |
| 50a# | 500 | 158 | 12.0 | 93.654 |
| 50b# | 500 | 160 | 14.0 | 101.504 |
| 50c# | 500 | 162 | 16.0 | 109.354 |
| 56a# | 560 | 166 | 12.5 | 106.316 |
| 56b# | 560 | 168 | 14.5 | 115.108 |
| 56c# | 560 | 170 | 16.5 | 123.900 |
| 63a# | 630 | 176 | 13.0 | 121.407 |
| 63b# | 630 | 178 | 15.0 | 131.298 |
| 63c# | 630 | 180 | 17.0 | 141.189 |
Remarks
- Suffix a/b/c for size numbers: At the same section height, type b has wider flanges and thicker web than type a; type c has the maximum thickness and the heaviest weight.
- Applicable National Standard: GB/T706-2016 Hot-rolled steel sections
- Common grades: Q235B, Q355B; custom length cutting, hole punching and hot-dip galvanising for corrosion protection available upon request.
- Theoretical weight is for reference calculation only. Actual weight shall be subject to weighing.
Technical Specifications
| 10# | Height: 100 mm, Flange Width: 68 mm, Web Thickness: 4.5 mm, Theoretical Weight: 11.261 kg/m |
| 12# | Height: 120 mm, Flange Width: 74 mm, Web Thickness: 5.0 mm, Theoretical Weight: 13.987 kg/m |
| 12.6# | Height: 126 mm, Flange Width: 74 mm, Web Thickness: 5.0 mm, Theoretical Weight: 14.223 kg/m |
| 14# | Height: 140 mm, Flange Width: 80 mm, Web Thickness: 5.5 mm, Theoretical Weight: 16.890 kg/m |
| 16# | Height: 160 mm, Flange Width: 88 mm, Web Thickness: 6.0 mm, Theoretical Weight: 20.513 kg/m |
| 18# | Height: 180 mm, Flange Width: 94 mm, Web Thickness: 6.5 mm, Theoretical Weight: 24.143 kg/m |
| 20a# | Height: 200 mm, Flange Width: 100 mm, Web Thickness: 7.0 mm, Theoretical Weight: 27.929 kg/m |
| 20b# | Height: 200 mm, Flange Width: 102 mm, Web Thickness: 9.0 mm, Theoretical Weight: 31.069 kg/m |
| 22a# | Height: 220 mm, Flange Width: 110 mm, Web Thickness: 7.5 mm, Theoretical Weight: 33.070 kg/m |
| 22b# | Height: 220 mm, Flange Width: 112 mm, Web Thickness: 9.5 mm, Theoretical Weight: 36.524 kg/m |
| 25a# | Height: 250 mm, Flange Width: 116 mm, Web Thickness: 8.0 mm, Theoretical Weight: 38.105 kg/m |
| 25b# | Height: 250 mm, Flange Width: 118 mm, Web Thickness: 10.0 mm, Theoretical Weight: 42.030 kg/m |
| 25c# | Height: 250 mm, Flange Width: 120 mm, Web Thickness: 12.0 mm, Theoretical Weight: 45.955 kg/m |
| 28a# | Height: 280 mm, Flange Width: 122 mm, Web Thickness: 8.5 mm, Theoretical Weight: 43.492 kg/m |
| 28b# | Height: 280 mm, Flange Width: 124 mm, Web Thickness: 10.5 mm, Theoretical Weight: 47.888 kg/m |
| 28c# | Height: 280 mm, Flange Width: 126 mm, Web Thickness: 12.5 mm, Theoretical Weight: 52.284 kg/m |
| 30a# | Height: 300 mm, Flange Width: 126 mm, Web Thickness: 9.0 mm, Theoretical Weight: 48.000 kg/m |
| 30b# | Height: 300 mm, Flange Width: 128 mm, Web Thickness: 11.0 mm, Theoretical Weight: 52.794 kg/m |
| 30c# | Height: 300 mm, Flange Width: 130 mm, Web Thickness: 13.0 mm, Theoretical Weight: 57.588 kg/m |
| 32a# | Height: 320 mm, Flange Width: 130 mm, Web Thickness: 9.5 mm, Theoretical Weight: 52.717 kg/m |
| 32b# | Height: 320 mm, Flange Width: 132 mm, Web Thickness: 11.5 mm, Theoretical Weight: 57.741 kg/m |
| 32c# | Height: 320 mm, Flange Width: 134 mm, Web Thickness: 13.5 mm, Theoretical Weight: 62.765 kg/m |
| 36a# | Height: 360 mm, Flange Width: 136 mm, Web Thickness: 10.0 mm, Theoretical Weight: 60.037 kg/m |
| 36b# | Height: 360 mm, Flange Width: 138 mm, Web Thickness: 12.0 mm, Theoretical Weight: 65.689 kg/m |
| 36c# | Height: 360 mm, Flange Width: 140 mm, Web Thickness: 14.0 mm, Theoretical Weight: 71.341 kg/m |
| 40a# | Height: 400 mm, Flange Width: 142 mm, Web Thickness: 10.5 mm, Theoretical Weight: 67.598 kg/m |
| 40b# | Height: 400 mm, Flange Width: 144 mm, Web Thickness: 12.5 mm, Theoretical Weight: 73.878 kg/m |
| 40c# | Height: 400 mm, Flange Width: 146 mm, Web Thickness: 14.5 mm, Theoretical Weight: 80.158 kg/m |
| 45a# | Height: 450 mm, Flange Width: 150 mm, Web Thickness: 11.5 mm, Theoretical Weight: 80.420 kg/m |
| 45b# | Height: 450 mm, Flange Width: 152 mm, Web Thickness: 13.5 mm, Theoretical Weight: 87.485 kg/m |
| 45c# | Height: 450 mm, Flange Width: 154 mm, Web Thickness: 15.5 mm, Theoretical Weight: 94.550 kg/m |
| 50a# | Height: 500 mm, Flange Width: 158 mm, Web Thickness: 12.0 mm, Theoretical Weight: 93.654 kg/m |
| 50b# | Height: 500 mm, Flange Width: 160 mm, Web Thickness: 14.0 mm, Theoretical Weight: 101.504 kg/m |
| 50c# | Height: 500 mm, Flange Width: 162 mm, Web Thickness: 16.0 mm, Theoretical Weight: 109.354 kg/m |
| 56a# | Height: 560 mm, Flange Width: 166 mm, Web Thickness: 12.5 mm, Theoretical Weight: 106.316 kg/m |
| 56b# | Height: 560 mm, Flange Width: 168 mm, Web Thickness: 14.5 mm, Theoretical Weight: 115.108 kg/m |
| 56c# | Height: 560 mm, Flange Width: 170 mm, Web Thickness: 16.5 mm, Theoretical Weight: 123.900 kg/m |
| 63a# | Height: 630 mm, Flange Width: 176 mm, Web Thickness: 13.0 mm, Theoretical Weight: 121.407 kg/m |
| 63b# | Height: 630 mm, Flange Width: 178 mm, Web Thickness: 15.0 mm, Theoretical Weight: 131.298 kg/m |
| 63c# | Height: 630 mm, Flange Width: 180 mm, Web Thickness: 17.0 mm, Theoretical Weight: 141.189 kg/m |