Steel Beam Sizes / Australia / RHS / 65×35×2.8 RHS
65×35×2.8 RHS Dimensions, Weight and Section Properties
ASNZS Rectangular hollow sections · v2019.11
65×35×2.8 RHS: 3.988 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
65×35×2.8 RHS 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 | 2.68 lb/ft | 3.99 kg/m |
| Height | 2.56 in | 65.00 mm |
| Width | 1.38 in | 35.00 mm |
| t | 0.110 in | 2.800 mm |
| Area | 0.79 in² | 508.00 mm² |
| Ix | 0.64 in⁴ | 267,000.00 mm⁴ |
| Iy | 0.24 in⁴ | 101,000.00 mm⁴ |
| Sx | 0.50 in³ | 8,215.38 mm³ |
| Sy | 0.35 in³ | 5,771.43 mm³ |
| Zx | 0.63 in³ | 10,400.00 mm³ |
| Zy | 0.41 in³ | 6,730.00 mm³ |
| rx | 0.90 in | 22.93 mm |
| ry | 0.56 in | 14.10 mm |
| J | 0.59 in⁴ | 245,000.00 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus 65×35×2.8 RHS.
Lighter in Rectangular hollow sections
75×50×2.0 RHS
- Weight
- 3.7 kg/m (-6.7%)
- Depth
- 75.0 mm (+15%)
- Ix
- 372,000 mm⁴ (+39%)
Heavier in Rectangular hollow sections
75×50×2.3 RHS
- Weight
- 4.2 kg/m (+6.3%)
- Depth
- 75.0 mm (+15%)
- Ix
- 419,000 mm⁴ (+57%)
Another Iₓ option in Rectangular hollow sections
65×35×3.0 RHS
- Weight
- 4.2 kg/m (+6.5%)
- Depth
- 65.0 mm (0.0%)
- Ix
- 281,000 mm⁴ (+5.2%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology