Steel Beam Sizes / Australia / Welded Columns / 400 WC 361

400 WC 361 Steel Beam Dimensions and Properties

ASNZS Welded columns · v2019.11

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Diagram, properties emphasis, and nearby alternatives use the selected unit system.

Units

Section diagram

400 WC 361 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 242.58 lb/ft 361.00 kg/m
Depth, d 16.93 in 430.00 mm
Flange width, bf 15.75 in 400.00 mm
tw 1.575 in 40.000 mm
tf 1.575 in 40.000 mm
Area 71.30 in² 46,000.00 mm²
Ix 3,267.41 in⁴ 1,360,000,000 mm⁴
Iy 1,030.68 in⁴ 429,000,000 mm⁴
Sx 386.01 in³ 6,325,581 mm³
Sy 130.90 in³ 2,145,000 mm³
Zx 455.85 in³ 7,470,000 mm³
Zy 203.82 in³ 3,340,000 mm³
rx 6.77 in 171.95 mm
ry 3.80 in 96.57 mm
J 58.86 in⁴ 24,500,000 mm⁴
Cw 60,699.53 in⁶ 16,299,999,625,216 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 400 WC 361.

Lighter in Welded columns

500 WC 340

Weight
340.0 kg/m (-5.8%)
Depth
514.0 mm (+20%)
Ix
2,050,000,000 mm⁴ (+51%)

Heavier in Welded columns

500 WC 383

Weight
383.0 kg/m (+6.1%)
Depth
472.0 mm (+9.8%)
Ix
1,890,000,000 mm⁴ (+39%)

Closest Iₓ in Welded columns

400 WC 328

Weight
328.0 kg/m (-9.1%)
Depth
430.0 mm (0.0%)
Ix
1,320,000,000 mm⁴ (-2.9%)
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Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology