150 x 150 x 19 EA
EA · AS/NZS 3679.1 · Australia / New Zealand
150 x 150 x 19 EA is a ea 150.0 mm deep with a 150.0 mm flange, weighing 42.1 kg/m. The dimensions below are the published AS/NZS 3679.1 values; the drawing is generated from them.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 150.0 mm | 5.91 in |
| Flange width, bf | 150.0 mm | 5.91 in |
| Flange thickness, tf | — mm | — in |
| Web thickness, tw | 19.0 mm | 0.748 in |
| Mass per metre | 42.1 kg/m | 28.3 lb/ft |
| Area, A | 5,360 mm² | 8.31 in² |
| Second moment, Ix | 11,100,000 mm⁴ | 26.7 in⁴ |
| Second moment, Iy | 11,100,000 mm⁴ | 26.7 in⁴ |
| Principal maximum, Imax | 17,600,000 mm⁴ | 42.3 in⁴ |
| Principal minimum, Imin | 4,600,000 mm⁴ | 11.1 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 150 x 150 x 19 EA the computed area agrees with the published value to 0.08% and Ix to 0.23%. Where a value is also published, the published one above is the one to quote.
| Property | Value |
|---|---|
| Elastic modulus, Zx | 104,712 mm³ |
| Elastic modulus, Zy | 104,712 mm³ |
| Plastic modulus, Sx | 189,327 mm³ |
| Plastic modulus, Sy | 189,327 mm³ |
| Radius of gyration, rx | 45.4 mm |
| Radius of gyration, ry | 45.4 mm |
| Principal maximum, Imax (derived) | 17,554,098 mm⁴ |
| Principal minimum, Imin (derived) | 4,595,806 mm⁴ |
| Principal axis angle, θp | 45.0° |
Z is the elastic modulus and S the plastic modulus, following AS 4100. Under AISC 360 the letters are reversed — S is elastic and Z is plastic.
Neighbouring sizes
Where these numbers come from
Published AS/NZS 3679.1 values. How StructureCalcs verifies its numbers · Understanding steel section properties · Query this section over the API