StructureCalcs152 x 76 x 5.0 RHS
Rectangular Hollow Section · AS/NZS 1163 · Australia / New Zealand
152 x 76 x 5.0 RHS is a rectangular hollow section 152 × 76 mm with a 5.0 mm wall, weighing 16.4 kg/m. The dimensions below are the published AS/NZS 1163 values; the drawing is generated from them.
Rectangular Hollow Sections combine one strong axis with clean flat faces for connections, and resist torsion far better than open sections of similar mass.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Overall depth, d | 152 mm | 5.98 in |
| Overall width, b | 76 mm | 2.99 in |
| Wall thickness, t | 5.0 mm | 0.197 in |
| Mass per metre | 16.4 kg/m | 11.0 lb/ft |
| Area, A | 2,094 mm² | 3.25 in² |
| Second moment, Ix | 6,005,946 mm⁴ | 14.4 in⁴ |
| Second moment, Iy | 2,038,803 mm⁴ | 4.9 in⁴ |
Derived section properties
Integrated from the section's own outline including its outside corner radii, whose arcs are integrated analytically rather than approximated by facets. For 152 x 76 x 5.0 RHS the computed area agrees with the published value to better than 0.01% and Ix to better than 0.01%. Where a value is also published, the published one above is the one to quote.
| Property | Value |
|---|---|
| Elastic modulus, Zx | 79,026 mm³ |
| Elastic modulus, Zy | 53,653 mm³ |
| Plastic modulus, Sx | 99,798 mm³ |
| Plastic modulus, Sy | 61,640 mm³ |
| Radius of gyration, rx | 53.6 mm |
| Radius of gyration, ry | 31.2 mm |
Z is the elastic modulus and S the plastic modulus, following AS 4100. Under AISC 360 the letters are reversed.
Neighbouring sizes
Where these numbers come from
Published AS/NZS 1163 values. How StructureCalcs verifies its numbers · Understanding steel section properties · Query this section over the API