Steel Beam Sizes / CISC / M-Shapes / M75×4.3
M75×4.3 Steel Beam Dimensions and Properties
CISC Miscellaneous beams · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
M75×4.3 dimensions
Not to scale. Dimensions shown for reference.
Section properties
Symbols match the steel section finder. Imperial and metric values are shown side by side.
| Property | Imperial | Metric |
|---|---|---|
| Weight | 2.90 lb/ft | 4.30 kg/m |
| Depth, d | 2.99 in | 76.00 mm |
| Flange width, bf | 2.24 in | 57.00 mm |
| tw | 0.091 in | 2.300 mm |
| tf | 0.130 in | 3.300 mm |
| Area | 0.91 in² | 588.00 mm² |
| Ix | 1.48 in⁴ | 618,000.00 mm⁴ |
| Iy | 0.25 in⁴ | 102,000.00 mm⁴ |
| Sx | 0.99 in³ | 16,300.00 mm³ |
| Sy | 0.22 in³ | 3,580.00 mm³ |
| Zx | 1.11 in³ | 18,200.00 mm³ |
| Zy | 0.33 in³ | 5,450.00 mm³ |
| rx | 1.28 in | 32.40 mm |
| ry | 0.52 in | 13.20 mm |
| J | 0.01 in⁴ | 3,240.00 mm⁴ |
| Cw | 0.50 in⁶ | 135,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus M75×4.3.
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Check availability with the supplier. · Methodology