Steel Beam Sizes / Australia / Taper Flange Channels / 200×75 CH
200×75 CH Steel Beam Dimensions and Properties
ASNZS Taper flange channels · v2019.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
200×75 CH 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 | 15.40 lb/ft | 22.92 kg/m |
| Depth, d | 7.87 in | 200.00 mm |
| Flange width, bf | 2.95 in | 75.00 mm |
| tw | 0.236 in | 6.000 mm |
| tf | 0.472 in | 12.000 mm |
| Area | 4.53 in² | 2,920.00 mm² |
| Ix | 45.89 in⁴ | 19,100,000 mm⁴ |
| Iy | 3.96 in⁴ | 1,650,000 mm⁴ |
| Sx | 11.66 in³ | 191,000.00 mm³ |
| Sy | 2.01 in³ | 32,868.53 mm³ |
| Zx | 13.18 in³ | 216,000.00 mm³ |
| Zy | 3.69 in³ | 60,500.00 mm³ |
| rx | 3.18 in | 80.88 mm |
| ry | 0.94 in | 23.77 mm |
| J | 0.24 in⁴ | 101,000.00 mm⁴ |
| Cw | 39.47 in⁶ | 10,599,999,488 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 200×75 CH.
Lighter in Taper flange channels
180×75 CH
- Weight
- 20.9 kg/m (-8.9%)
- Depth
- 180.0 mm (-10%)
- Ix
- 14,100,000 mm⁴ (-26%)
Heavier in Taper flange channels
230×75 CH
- Weight
- 25.1 kg/m (+9.6%)
- Depth
- 230.0 mm (+15%)
- Ix
- 26,800,000 mm⁴ (+40%)
Closest Iₓ in Taper flange channels
150×75 CH
- Weight
- 17.7 kg/m (-23%)
- Depth
- 150.0 mm (-25%)
- Ix
- 8,340,000 mm⁴ (-56%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology