Steel & rebar section properties — copy any value, no sign-up
19 sections — ISMB, W-shapes, IPE and TMT rebar. Click any property to copy it; send a steel beam straight to the solver.
Indian Standard Medium-weight Beam, 100 mm depth
| h | Depth | 100 mm |
| b | Flange width | 75 mm |
| tf | Flange thickness | 7.2 mm |
| tw | Web thickness | 4 mm |
| A | Cross-section area | 14.6 cm² |
| w | Mass per metre | 11.5 kg/m |
| Ix | Ix (major axis MoI) | 257.5 cm⁴ |
| Sx | Sx (section modulus) | 51.5 cm³ |
| rx | rx (radius of gyration) | 4.2 cm |
| Iy | Iy (minor axis MoI) | 40.8 cm⁴ |
| Sy | Sy (section modulus) | 10.9 cm³ |
| ry | ry (radius of gyration) | 1.67 cm |
Indian Standard Medium-weight Beam, 200 mm depth
| h | Depth | 200 mm |
| b | Flange width | 100 mm |
| tf | Flange thickness | 10.8 mm |
| tw | Web thickness | 5.7 mm |
| A | Cross-section area | 32.3 cm² |
| w | Mass per metre | 25.4 kg/m |
| Ix | Ix | 2235.4 cm⁴ |
| Sx | Sx | 223.5 cm³ |
| rx | rx | 8.32 cm |
| Iy | Iy | 150 cm⁴ |
| Sy | Sy | 30 cm³ |
| ry | ry | 2.16 cm |
Indian Standard Medium-weight Beam, 300 mm depth
| h | Depth | 300 mm |
| b | Flange width | 140 mm |
| tf | Flange thickness | 12.4 mm |
| tw | Web thickness | 7.5 mm |
| A | Cross-section area | 56.3 cm² |
| w | Mass per metre | 44.2 kg/m |
| Ix | Ix | 8603.6 cm⁴ |
| Sx | Sx | 573.6 cm³ |
| rx | rx | 12.37 cm |
| Iy | Iy | 453.9 cm⁴ |
| Sy | Sy | 64.8 cm³ |
| ry | ry | 2.84 cm |
Indian Standard Medium-weight Beam, 400 mm depth — common rafter section
| h | Depth | 400 mm |
| b | Flange width | 140 mm |
| tf | Flange thickness | 16 mm |
| tw | Web thickness | 8.9 mm |
| A | Cross-section area | 78.46 cm² |
| w | Mass per metre | 61.6 kg/m |
| Ix | Ix | 20458.4 cm⁴ |
| Sx | Sx | 1022.9 cm³ |
| rx | rx | 16.15 cm |
| Iy | Iy | 622.1 cm⁴ |
| Sy | Sy | 88.9 cm³ |
| ry | ry | 2.81 cm |
Indian Standard Medium-weight Beam, 500 mm depth
| h | Depth | 500 mm |
| b | Flange width | 180 mm |
| tf | Flange thickness | 17.2 mm |
| tw | Web thickness | 10.2 mm |
| A | Cross-section area | 110.74 cm² |
| w | Mass per metre | 86.9 kg/m |
| Ix | Ix | 45218.3 cm⁴ |
| Sx | Sx | 1808.7 cm³ |
| rx | rx | 20.21 cm |
| Iy | Iy | 1369.8 cm⁴ |
| Sy | Sy | 152.2 cm³ |
| ry | ry | 3.52 cm |
Indian Standard Medium-weight Beam, 600 mm depth — heavy rafter
| h | Depth | 600 mm |
| b | Flange width | 210 mm |
| tf | Flange thickness | 20.8 mm |
| tw | Web thickness | 12 mm |
| A | Cross-section area | 156.21 cm² |
| w | Mass per metre | 122.6 kg/m |
| Ix | Ix | 91813 cm⁴ |
| Sx | Sx | 3060.4 cm³ |
| rx | rx | 24.24 cm |
| Iy | Iy | 2651.3 cm⁴ |
| Sy | Sy | 252.5 cm³ |
| ry | ry | 4.12 cm |
AISC W-shape, 8 inch depth, 31 lb/ft
| d | Depth | 8 in |
| bf | Flange width | 8 in |
| tf | Flange thickness | 0.435 in |
| tw | Web thickness | 0.285 in |
| A | Area | 9.13 in² |
| w | Weight per foot | 31 lb/ft |
| Ix | Ix | 110 in⁴ |
| Sx | Sx | 27.5 in³ |
| Zx | Zx (plastic) | 30.4 in³ |
| rx | rx | 3.47 in |
| Iy | Iy | 37.1 in⁴ |
| Sy | Sy | 9.27 in³ |
| Zy | Zy (plastic) | 14.1 in³ |
| ry | ry | 2.02 in |
AISC W-shape, 12 inch depth, 26 lb/ft
| d | Depth | 12.22 in |
| bf | Flange width | 6.49 in |
| tf | Flange thickness | 0.38 in |
| tw | Web thickness | 0.23 in |
| A | Area | 7.65 in² |
| w | Weight per foot | 26 lb/ft |
| Ix | Ix | 204 in⁴ |
| Sx | Sx | 33.4 in³ |
| Zx | Zx (plastic) | 37.2 in³ |
| rx | rx | 5.17 in |
| Iy | Iy | 17.3 in⁴ |
| Sy | Sy | 5.34 in³ |
| Zy | Zy (plastic) | 8.17 in³ |
| ry | ry | 1.51 in |
AISC W-shape, 14 inch depth, 90 lb/ft — common column
| d | Depth | 14.02 in |
| bf | Flange width | 14.52 in |
| tf | Flange thickness | 0.71 in |
| tw | Web thickness | 0.44 in |
| A | Area | 26.5 in² |
| w | Weight per foot | 90 lb/ft |
| Ix | Ix | 999 in⁴ |
| Sx | Sx | 143 in³ |
| Zx | Zx (plastic) | 157 in³ |
| rx | rx | 6.14 in |
| Iy | Iy | 362 in⁴ |
| Sy | Sy | 49.9 in³ |
| Zy | Zy (plastic) | 75.6 in³ |
| ry | ry | 3.7 in |
European parallel-flange I-beam, 200 mm depth
| h | Depth | 200 mm |
| b | Flange width | 100 mm |
| tf | Flange thickness | 8.5 mm |
| tw | Web thickness | 5.6 mm |
| A | Area | 28.5 cm² |
| w | Mass per metre | 22.4 kg/m |
| Iy | Iy (major axis) | 1943 cm⁴ |
| Wy | Wy (elastic) | 194.3 cm³ |
| Wply | Wpl,y (plastic) | 220.6 cm³ |
| iy | iy | 8.26 cm |
| Iz | Iz (minor axis) | 142.4 cm⁴ |
| Wz | Wz | 28.5 cm³ |
| iz | iz | 2.24 cm |
European parallel-flange I-beam, 300 mm depth
| h | Depth | 300 mm |
| b | Flange width | 150 mm |
| tf | Flange thickness | 10.7 mm |
| tw | Web thickness | 7.1 mm |
| A | Area | 53.8 cm² |
| w | Mass per metre | 42.2 kg/m |
| Iy | Iy | 8356 cm⁴ |
| Wy | Wy | 557.1 cm³ |
| Wply | Wpl,y | 628.4 cm³ |
| iy | iy | 12.46 cm |
| Iz | Iz | 603.8 cm⁴ |
| Wz | Wz | 80.5 cm³ |
| iz | iz | 3.35 cm |
Standard 8 mm diameter TMT rebar (IS 1786, Fe 500 grade)
| φ | Nominal diameter | 8 mm |
| A | Cross-section area | 50.3 mm² |
| P | Perimeter | 25.13 mm |
| w | Mass per metre | 0.395 kg/m |
| fy | Yield strength (Fe 500) | 500 MPa |
| fu | Ultimate strength | 545 MPa |
Properties are nominal — actual diameter and mass vary ±3% per IS 1786 tolerances.
Standard 10 mm diameter TMT rebar (IS 1786, Fe 500 grade)
| φ | Nominal diameter | 10 mm |
| A | Cross-section area | 78.5 mm² |
| P | Perimeter | 31.42 mm |
| w | Mass per metre | 0.617 kg/m |
| fy | Yield strength (Fe 500) | 500 MPa |
| fu | Ultimate strength | 545 MPa |
Properties are nominal — actual diameter and mass vary ±3% per IS 1786 tolerances.
Standard 12 mm diameter TMT rebar (IS 1786, Fe 500 grade)
| φ | Nominal diameter | 12 mm |
| A | Cross-section area | 113.1 mm² |
| P | Perimeter | 37.7 mm |
| w | Mass per metre | 0.888 kg/m |
| fy | Yield strength (Fe 500) | 500 MPa |
| fu | Ultimate strength | 545 MPa |
Properties are nominal — actual diameter and mass vary ±3% per IS 1786 tolerances.
Standard 16 mm diameter TMT rebar (IS 1786, Fe 500 grade)
| φ | Nominal diameter | 16 mm |
| A | Cross-section area | 201.1 mm² |
| P | Perimeter | 50.27 mm |
| w | Mass per metre | 1.578 kg/m |
| fy | Yield strength (Fe 500) | 500 MPa |
| fu | Ultimate strength | 545 MPa |
Properties are nominal — actual diameter and mass vary ±3% per IS 1786 tolerances.
Standard 20 mm diameter TMT rebar (IS 1786, Fe 500 grade)
| φ | Nominal diameter | 20 mm |
| A | Cross-section area | 314.2 mm² |
| P | Perimeter | 62.83 mm |
| w | Mass per metre | 2.466 kg/m |
| fy | Yield strength (Fe 500) | 500 MPa |
| fu | Ultimate strength | 545 MPa |
Properties are nominal — actual diameter and mass vary ±3% per IS 1786 tolerances.
Standard 25 mm diameter TMT rebar (IS 1786, Fe 500 grade)
| φ | Nominal diameter | 25 mm |
| A | Cross-section area | 490.9 mm² |
| P | Perimeter | 78.54 mm |
| w | Mass per metre | 3.853 kg/m |
| fy | Yield strength (Fe 500) | 500 MPa |
| fu | Ultimate strength | 545 MPa |
Properties are nominal — actual diameter and mass vary ±3% per IS 1786 tolerances.
Standard 28 mm diameter TMT rebar (IS 1786, Fe 500 grade)
| φ | Nominal diameter | 28 mm |
| A | Cross-section area | 615.8 mm² |
| P | Perimeter | 87.96 mm |
| w | Mass per metre | 4.834 kg/m |
| fy | Yield strength (Fe 500) | 500 MPa |
| fu | Ultimate strength | 545 MPa |
Properties are nominal — actual diameter and mass vary ±3% per IS 1786 tolerances.
Standard 32 mm diameter TMT rebar (IS 1786, Fe 500 grade)
| φ | Nominal diameter | 32 mm |
| A | Cross-section area | 804.2 mm² |
| P | Perimeter | 100.53 mm |
| w | Mass per metre | 6.313 kg/m |
| fy | Yield strength (Fe 500) | 500 MPa |
| fu | Ultimate strength | 545 MPa |
Properties are nominal — actual diameter and mass vary ±3% per IS 1786 tolerances.
Reference values from IS 808:1989, the AISC Steel Construction Manual (15th ed.) and EN 10025-2. For built-up or irregular sections, use the Section Design module.