StructureCalcsH 175x90x5x8
H-Section · JIS G 3192 · Japan
H 175x90x5x8 is a Japanese wide-flange H-section 175.0 mm deep with a 90.0 mm wide flange, weighing 18.0 kg/m. The dimensions below are the published JIS G 3192 values; the drawing is generated from them.
JIS H-sections are the Japanese wide-flange family of JIS G 3192, covering beam and column proportions in one series.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 175.0 mm | 6.89 in |
| Flange width, bf | 90.0 mm | 3.54 in |
| Flange thickness, tf | 8.0 mm | 0.315 in |
| Web thickness, tw | 5.0 mm | 0.197 in |
| Mass per metre | 18.0 kg/m | 12.1 lb/ft |
| Area, A | 2,290 mm² | 3.55 in² |
| Second moment, Ix | 12,100,000 mm⁴ | 29.1 in⁴ |
| Second moment, Iy | 980,000 mm⁴ | 2.4 in⁴ |
Derived section properties
Integrated from the section's own outline including the root and toe radii, whose arcs are integrated analytically rather than approximated by facets. For H 175x90x5x8 the computed area agrees with the published value to better than 0.01% and Ix to 0.38%. Where a value is also published, the published one above is the one to quote.
| Property | Value |
|---|---|
| Elastic modulus, Zx | 137,766 mm³ |
| Elastic modulus, Zy | 21,662 mm³ |
| Plastic modulus, Zpx | 156,111 mm³ |
| Plastic modulus, Zpy | 33,629 mm³ |
| Radius of gyration, rx | 72.6 mm |
| Radius of gyration, ry | 20.6 mm |
Z is the elastic modulus and Zp the plastic modulus, following Japanese practice.
Neighbouring sizes
Where these numbers come from
Published JIS G 3192 values. How StructureCalcs verifies its numbers · Understanding steel section properties · Query this section over the API