Jiangsu Pucheng Metal Products Co., Ltd
Jiangsu Pucheng Metal Products Co., Ltd
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I Beam S275JR 125x125x6.5x9 304 Stainless Structural Construction Underground Steel Pile
Descriptions
What grade of steel is used for I beams?
The main steel grades used to manufacture hot-rolled I-beams according to the EN 10025-2 standard are S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J0 and S355J2.
| Designation (Width x lbs/ft) | Nominal Size - Depth x Width (inches x inches) | Allowable Uniform Load (lb) |
|---|---|---|
| Span (ft) | ||
| W8 x 15 | 8 x 4 | 10500 |
| W8 x 18 | 8 x 5 1/2 | 13500 |
| W8 x 21 | 8 x 5 1/2 | 16200 |
| HW steel | lWEIGHT(kg/m) | HM steel | WEIGHT(kg/m) | HN steel | WEIGHT(kg/m) |
| 100*100*6*8 | 17.2 | 148*100*6*9 | 21.4 | 300*150*6.5*9 | 37.3 |
| 125*125*6.5*9 | 23.8 | 194*150*6*9 | 31.2 | 346*174*6*9 | 41.8 |
| 150*150*7*10 | 31.9 | 244*175*7*11 | 44.1 | 350*175*7*11 | 50 |
| 175*175*7.5*11 | 40.3 | 294*200*8*12 | 57.3 | 400*150*8*13 | 55.8 |
| 200*200*8*12 | 50.5 | 340*250*9*14 | 79.7 | 400*200*8*13 | 66 |
| 200*204*12*12 | 56.7 | 390*300*10*16 | 107 | 450*150*9*14 | 65.5 |
| 250*250*9*14 | 72.4 | 440*300*11*18 | 124 | 446*199*8*12 | 66.7 |
| 250*255*14*14 | 82.2 | 482*300*11*15 | 115 | 450*200*9*14 | 76.5 |
| 294*302*12*12 | 85 | 488*300*11*18 | 129 | 500*150*10*16 | 77.1 |
| 300*300*10*15 | 94.5 | 582*300*12*17 | 137 | 496*199*9*14 | 79.5 |
| 300*305*15*15 | 106 | 588*300*12*20 | 151 | 500*200*10*16 | 77.1 |
| 344*348*10*16 | 115 | 594*302*14*23 | 175 | 506*204*11*19 | 103 |
| 350*350*12*19 | 137 | -- | -- | 596*199*10*15 | 95.1 |
| 388*402*15*15 | 141 | 100*50*5*7 | 9.54 | 600*200*11*17 | 106 |
| 394*398*11*18 | 147 | 125*60*6*8 | 13.3 | 606*200*12*20 | 120 |
| 400*400*13*21 | 172 | 150*75*5*7 | 14.3 | 692*300*13*24 | 185 |
| 400*408*21*21 | 197 | 175*90*5*8 | 18.2 | 700*300*13*24 | 185 |
| 414*405*18*28 | 233 | 198*99*4.5*7 | 18.5 | 792*300*14*22 | 191 |
| 428*407*20*35 | 284 | 200*100*5.5*8 | 21.7 | 800*300*14*26 | 210 |
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤0.06 | ≤ 0.03 | 3.5-5.5 | 16.0-18.0 | - |
| 301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-13.0 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤0.75 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | - |
| 314 | ≤0.25 | ≤1.5-3.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 19.0-22.0 | 23.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-15.0 | 16.0-18.0 | 2.0-3.0 |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.013 | 17.0-19.0 | - |
| 347 | ≤0.08 | ≤0.75 | ≤2.0 | ≤0.045 | ≤ 0.03 | 9.0-13.0 | 17.0-19.0 | |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 420 | ≤0.16-0.25 | ≤1.0 | ≤1.0 | ≤0.040 | ≤ 0.03 | - | 12.0-14.0 | - |
| 430 | ≤0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤ 0.03 | ≤0.60 | 16.0-18.0 | - |
| 904L | ≤0.02 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 23.0-28.0 | 19.0-23.0 | - |
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