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I-beam is also called steel beam, It is a long strip of steel with I-shaped section.
I-beam is divided into ordinary I-beam and light I-beam.
More members are directly used for bending in the plane of their webs or form lattice stressed members.
Whether the I-Beam is ordinary or light, because the cross-sectional size is relatively high and narrow, the moment of inertia of the two main axes of the cross-section is quite different, so it can only be directly used for members that are bent in the plane of its web or form it into a lattice-type stressed member. It is not suitable for axial compression members or members with bending perpendicular to the web plane, which limits its application range. I-Beam are widely used in buildings or other metal structures.
Ordinary I-Beam and H-Beam have relatively high and narrow cross-sectional dimensions, so the moments of inertia of the two main axes of the cross-section are quite different, which limits their application range.
The use of I-Beam should be selected according to the requirements of the design drawings.
The selection of I-Beam in structural design should be based on its mechanical properties, chemical properties, weldability, structural dimensions, etc. to select reasonable steel for use.
Type | Model | Height (H) | Width (B) | Web thickness (t1) | Flange thickness (t2) | Radius (r) | Theoretical weight (kg/m) |
HW Wide flange | 100×100 | 100 | 100 | 6 | 8 | 8 | 16.9 |
HW Wide flange | 125×125 | 125 | 125 | 6.5 | 9 | 8 | 23.6 |
HW Wide flange | 150×150 | 150 | 150 | 7 | 10 | 8 | 31.1 |
HW Wide flange | 175×175 | 175 | 175 | 7.5 | 11 | 13 | 40.4 |
HW Wide flange | 200×200 | 200 | 200 | 8 | 12 | 13 | 49.9 |
HW Wide flange | 200×200 | 200 | 204 | 12 | 12 | 13 | 56.2 |
HW Wide flange | 250×250 | 244 | 252 | 11 | 11 | 13 | 63.8 |
HW Wide flange | 250×250 | 250 | 250 | 9 | 14 | 13 | 71.8 |
HW Wide flange | 250×250 | 250 | 255 | 14 | 14 | 13 | 81.6 |
HW Wide flange | 300×300 | 294 | 302 | 12 | 12 | 13 | 83.5 |
HW Wide flange | 300×300 | 300 | 300 | 10 | 15 | 13 | 93 |
HW Wide flange | 300×300 | 300 | 305 | 15 | 15 | 13 | 104.8 |
HW Wide flange | 350×350 | 338 | 351 | 13 | 13 | 13 | 104.6 |
HW Wide flange | 350×350 | 344 | 348 | 10 | 16 | 13 | 113 |
HW Wide flange | 350×350 | 344 | 354 | 16 | 16 | 13 | 129.3 |
HW Wide flange | 350×350 | 350 | 350 | 12 | 19 | 13 | 134.9 |
HW Wide flange | 350×350 | 350 | 357 | 19 | 19 | 13 | 154.2 |
HW Wide flange | 400×400 | 388 | 402 | 15 | 15 | 22 | 140.1 |
HW Wide flange | 400×400 | 394 | 398 | 11 | 18 | 22 | 146.6 |
HW Wide flange | 400×400 | 394 | 405 | 18 | 18 | 22 | 168.3 |
HW Wide flange | 400×400 | 400 | 400 | 13 | 21 | 22 | 171.7 |
HW Wide flange | 400×400 | 400 | 408 | 21 | 21 | 22 | 196.8 |
HW Wide flange | 400×400 | 414 | 405 | 18 | 28 | 22 | 231.9 |
HW Wide flange | 400×400 | 428 | 407 | 20 | 35 | 22 | 283.1 |
HW Wide flange | 400×400 | 458 | 417 | 30 | 50 | 22 | 414.9 |
HW Wide flange | 400×400 | 498 | 432 | 45 | 70 | 22 | 604.5 |
HW Wide flange | 500×500 | 492 | 465 | 15 | 20 | 22 | 202.5 |
HW Wide flange | 500×500 | 502 | 465 | 15 | 25 | 22 | 239 |
HW Wide flange | 500×500 | 502 | 470 | 20 | 25 | 22 | 258.7 |
HM Middle flange | 150×100 | 148 | 100 | 6 | 9 | 8 | 20.7 |
HM Middle flange | 200×150 | 194 | 150 | 6 | 9 | 8 | 29.9 |
HM Middle flange | 250×175 | 244 | 175 | 7 | 11 | 13 | 43.6 |
HM Middle flange | 300×200 | 294 | 200 | 8 | 12 | 13 | 55.8 |
HM Middle flange | 350×250 | 340 | 250 | 9 | 14 | 13 | 78.1 |
HM Middle flange | 400×300 | 390 | 300 | 10 | 16 | 13 | 104.6 |
HM Middle flange | 450×300 | 440 | 300 | 11 | 18 | 13 | 120.8 |
HM Middle flange | 500×300 | 482 | 300 | 11 | 15 | 13 | 110.8 |
HM Middle flange | 500×300 | 488 | 300 | 11 | 18 | 13 | 124.9 |
HM Middle flange | 550×300 | 544 | 300 | 11 | 15 | 13 | 116.2 |
HM Middle flange | 550×300 | 550 | 300 | 11 | 18 | 13 | 130.3 |
HM Middle flange | 600×300 | 582 | 300 | 12 | 17 | 13 | 132.8 |
HM Middle flange | 600×300 | 588 | 300 | 12 | 20 | 13 | 147 |
HM Middle flange | 600×300 | 594 | 302 | 14 | 23 | 13 | 170.4 |
HN Narrow flange | 100×50 | 100 | 50 | 5 | 7 | 8 | 9.3 |
HN Narrow flange | 125×60 | 125 | 60 | 6 | 8 | 8 | 13.1 |
HN Narrow flange | 150×75 | 150 | 75 | 5 | 7 | 8 | 14 |
HN Narrow flange | 175×90 | 175 | 90 | 5 | 8 | 8 | 18 |
HN Narrow flange | 200×100 | 198 | 99 | 4.5 | 7 | 8 | 17.8 |
HN Narrow flange | 200×100 | 200 | 100 | 5.5 | 8 | 8 | 20.9 |
HN Narrow flange | 250×125 | 248 | 124 | 5 | 8 | 8 | 25.1 |
HN Narrow flange | 250×125 | 250 | 125 | 6 | 9 | 8 | 29 |
HN Narrow flange | 300×150 | 298 | 149 | 5.5 | 8 | 13 | 32 |
HN Narrow flange | 300×150 | 300 | 150 | 6.5 | 9 | 13 | 36.7 |
HN Narrow flange | 350×175 | 346 | 174 | 6 | 9 | 13 | 41.2 |
HN Narrow flange | 350×175 | 350 | 175 | 7 | 11 | 13 | 49.4 |
HN Narrow flange | 400×150 | 400 | 150 | 8 | 13 | 13 | 55.2 |
HN Narrow flange | 400×200 | 396 | 199 | 7 | 11 | 13 | 56.1 |
HN Narrow flange | 400×200 | 400 | 200 | 8 | 13 | 13 | 65.4 |
HN Narrow flange | 450×200 | 446 | 199 | 8 | 12 | 13 | 65.1 |
HN Narrow flange | 450×200 | 450 | 200 | 9 | 14 | 13 | 74.9 |
HN Narrow flange | 500×200 | 496 | 199 | 9 | 14 | 13 | 77.9 |
HN Narrow flange | 500×200 | 500 | 200 | 10 | 16 | 13 | 88.1 |
HN Narrow flange | 500×200 | 506 | 201 | 11 | 19 | 13 | 101.5 |
HN Narrow flange | 550×200 | 546 | 199 | 9 | 14 | 13 | 81.5 |
HN Narrow flange | 550×200 | 550 | 200 | 10 | 16 | 13 | 92 |
HN Narrow flange | 600×200 | 596 | 199 | 10 | 15 | 13 | 92.4 |
HN Narrow flange | 600×200 | 600 | 200 | 11 | 17 | 13 | 103.4 |
HN Narrow flange | 600×200 | 606 | 201 | 12 | 20 | 13 | 117.6 |
HN Narrow flange | 650×300 | 646 | 299 | 10 | 15 | 13 | 119.9 |
HN Narrow flange | 650×300 | 650 | 300 | 11 | 17 | 13 | 134.4 |
HN Narrow flange | 650×300 | 656 | 301 | 12 | 20 | 13 | 153.7 |
HN Narrow flange | 700×300 | 692 | 300 | 13 | 20 | 18 | 162.9 |
HN Narrow flange | 700×300 | 700 | 300 | 13 | 24 | 18 | 181.8 |
HN Narrow flange | 750×300 | 734 | 299 | 12 | 16 | 18 | 143.4 |
HN Narrow flange | 750×300 | 742 | 300 | 13 | 20 | 18 | 168 |
HN Narrow flange | 750×300 | 750 | 300 | 13 | 24 | 18 | 186.9 |
HN Narrow flange | 750×300 | 758 | 303 | 16 | 28 | 18 | 223.6 |
HN Narrow flange | 800×300 | 792 | 300 | 14 | 22 | 18 | 188 |
HN Narrow flange | 800×300 | 800 | 300 | 14 | 26 | 18 | 206.8 |
HN Narrow flange | 850×300 | 834 | 298 | 14 | 19 | 18 | 178.6 |
HN Narrow flange | 850×300 | 842 | 299 | 15 | 23 | 18 | 203.9 |
HN Narrow flange | 850×300 | 850 | 300 | 16 | 27 | 18 | 229.3 |
HN Narrow flange | 850×300 | 858 | 301 | 17 | 31 | 18 | 254.9 |
HN Narrow flange | 900×300 | 890 | 299 | 15 | 23 | 18 | 209.5 |
HN Narrow flange | 900×300 | 900 | 300 | 16 | 28 | 18 | 240.1 |
HN Narrow flange | 900×300 | 912 | 302 | 18 | 34 | 18 | 282.6 |
HN Narrow flange | 1000×300 | 970 | 297 | 16 | 21 | 18 | 216.7 |
HN Narrow flange | 1000×300 | 980 | 298 | 17 | 26 | 18 | 247.7 |
HN Narrow flange | 1000×300 | 990 | 298 | 17 | 31 | 18 | 271.1 |
HN Narrow flange | 1000×300 | 1000 | 300 | 19 | 36 | 18 | 310.2 |
HN Narrow flange | 1000×300 | 1008 | 302 | 21 | 40 | 18 | 344.8 |
HT Thin-wall | 100×50 | 95 | 48 | 3.2 | 4.5 | 8 | 6 |
HT Thin-wall | 100×50 | 97 | 49 | 4 | 5.5 | 8 | 7.4 |
HT Thin-wall | 100×100 | 96 | 99 | 4.5 | 6 | 8 | 12.7 |
HT Thin-wall | 125×60 | 118 | 58 | 3.2 | 4.5 | 8 | 7.3 |
HT Thin-wall | 125×60 | 120 | 59 | 4 | 5.5 | 8 | 8.9 |
HT Thin-wall | 125×125 | 119 | 123 | 4.5 | 6 | 8 | 15.8 |
HT Thin-wall | 150×75 | 145 | 73 | 3.2 | 4.5 | 8 | 9 |
HT Thin-wall | 150×75 | 147 | 74 | 4 | 5.5 | 8 | 11.1 |
HT Thin-wall | 150×100 | 139 | 97 | 3.2 | 4.5 | 8 | 10.5 |
HT Thin-wall | 150×100 | 142 | 99 | 4.5 | 6 | 8 | 14.3 |
HT Thin-wall | 150×150 | 144 | 148 | 4.5 | 6 | 8 | 21.8 |
HT Thin-wall | 150×150 | 147 | 149 | 5 | 7 | 8 | 26.4 |
HT Thin-wall | 175×90 | 168 | 88 | 3.2 | 4.5 | 8 | 10.6 |
HT Thin-wall | 175×90 | 171 | 89 | 4 | 6 | 8 | 13.8 |
HT Thin-wall | 175×175 | 167 | 173 | 5 | 7 | 13 | 26.2 |
HT Thin-wall | 175×175 | 172 | 175 | 6.5 | 9.5 | 13 | 35 |
HT Thin-wall | 200×100 | 193 | 98 | 3.2 | 4.5 | 8 | 12 |
HT Thin-wall | 200×100 | 196 | 99 | 4 | 6 | 8 | 15.5 |
HT Thin-wall | 200×150 | 188 | 149 | 4.5 | 6 | 8 | 20.7 |
HT Thin-wall | 200×200 | 192 | 198 | 6 | 8 | 13 | 34.3 |
HT Thin-wall | 250×125 | 238 | 173 | 4.5 | 6 | 8 | 20.3 |
HT Thin-wall | 250×175 | 238 | 173 | 4.5 | 8 | 13 | 30.7 |
HT Thin-wall | 300×150 | 294 | 148 | 4.5 | 6 | 13 | 25 |
HT Thin-wall | 300×200 | 286 | 198 | 6 | 8 | 13 | 38.7 |
HT Thin-wall | 350×175 | 340 | 173 | 4.5 | 6 | 13 | 29 |
HT Thin-wall | 400×150 | 390 | 148 | 6 | 8 | 13 | 37.3 |
HT Thin-wall | 400×200 | 390 | 198 | 6 | 8 | 13 | 43.6 |
HL Light-weight | 80×40 | 77 | 40 | 3 | 3.5 | 5 | 4.01 |
HL Light-weight | 100×50 | 97 | 50 | 2.3 | 3.2 | 6 | 4.39 |
HL Light-weight | 100×50 | 97 | 50 | 3 | 3.5 | 6 | 5.11 |
HL Light-weight | 100×50 | 100 | 50 | 3.2 | 4.5 | 8 | 6.06 |
HL Light-weight | 100×100 | 97 | 100 | 4.5 | 6 | 8 | 12.85 |
HL Light-weight | 120×60 | 117 | 60 | 3.2 | 4.5 | 8 | 7.38 |
HL Light-weight | 120×60 | 120 | 60 | 4.5 | 6 | 8 | 9.9 |
HL Light-weight | 120×120 | 117 | 120 | 3.2 | 4.5 | 8 | 11.62 |
HL Light-weight | 120×120 | 120 | 120 | 4.5 | 6 | 8 | 15.55 |
HL Light-weight | 140×70 | 137 | 70 | 3.2 | 4.5 | 8 | 8.59 |
HL Light-weight | 140×70 | 140 | 70 | 4.5 | 6 | 8 | 11.55 |
HL Light-weight | 150×75 | 147 | 75 | 3.2 | 4.5 | 8 | 9.2 |
HL Light-weight | 150×75 | 150 | 75 | 4.5 | 6 | 8 | 12.37 |
HL Light-weight | 150×100 | 147 | 100 | 3.2 | 4.5 | 8 | 10.96 |
HL Light-weight | 150×100 | 150 | 100 | 4.5 | 6 | 8 | 14.73 |
HL Light-weight | 150×150 | 147 | 149 | 6 | 8.5 | 13 | 27.15 |
HL Light-weight | 175×90 | 172 | 90 | 4.5 | 6.5 | 10 | 15.5 |
HL Light-weight | 175×175 | 172 | 175 | 6.5 | 9.5 | 13 | 35.05 |
HL Light-weight | 200×100 | 196 | 99 | 4.5 | 6 | 13 | 16.96 |
HL Light-weight | 200×150 | 191 | 149 | 5 | 7.5 | 16 | 26.18 |
HL Light-weight | 200×200 | 197 | 199 | 7 | 10.5 | 16 | 44.2 |
HL Light-weight | 250×125 | 246 | 124 | 4.5 | 7 | 13 | 22.96 |
HL Light-weight | 250×175 | 241 | 175 | 6 | 9.5 | 16 | 38.28 |
HL Light-weight | 300×150 | 296 | 148 | 4.5 | 7 | 16 | 27.95 |
HL Light-weight | 300×200 | 291 | 199 | 7 | 10.5 | 20 | 50.34 |
HL Light-weight | 350×175 | 343 | 174 | 5.5 | 7.5 | 16 | 36.37 |
HL Light-weight | 400×150 | 396 | 149 | 7 | 11 | 16 | 48.01 |
HL Light-weight | 400×200 | 393 | 199 | 6 | 9.5 | 16 | 49.02 |
Product Name | I-Beam |
Grade | Q195, Q215, Q235, Q345, 16Mn, ASTMA36, ASTMA572, SS400, SS490, A36, S235JR, S355JR, ST37, ST52, etc. |
Standard | AISI ASTM BS DIN GB JIS EN |
Flange Thickness | 4.5-35mm |
Flange Width | 100-1000mm |
Web Thickness | 4.5-70mm |
Web Width | 100-450mm |
Length | 5.8m, 6m, 9m, 11.8m, 12m or as your requirement |
Surface | Perforated/ Galvanized/ Black/ Paint Bright/ Polished/ Turn smooth(Peeled)/ Brush/ Mill/ Pickled |
Technique | Hot Rolled and High Frequency Welded |
Application | 1.Industrial structure of the steel structure bearing bracket |
Packing | In bulk or container Standard seaworthy packing or as your required |
Payment Term | TT/ LC/ After Copy of the BL |
DeliveryTime | Within 7days |