Steel Beam Sizes / AISC / ST Tees / ST10x48

ST10x48 Steel Beam Dimensions and Properties

AISC American standard tees · v16.0

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

Units

Section diagram

ST10x48 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 48.00 lb/ft 71.50 kg/m
Depth, d 10.20 in 259.00 mm
Flange width, bf 7.20 in 183.00 mm
tw 0.800 in 20.300 mm
tf 0.920 in 23.400 mm
Area 14.10 in² 9,100.00 mm²
Ix 143.00 in⁴ 59,500,000 mm⁴
Iy 25.00 in⁴ 10,400,000 mm⁴
Sx 20.30 in³ 333,000.00 mm³
Sy 6.93 in³ 114,000.00 mm³
Zx 36.90 in³ 605,000.00 mm³
Zy 12.50 in³ 205,000.00 mm³
rx 3.18 in 80.80 mm
ry 1.33 in 33.80 mm
J 4.16 in⁴ 1,730,000 mm⁴
Cw 15.00 in⁶ 4,030,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus ST10x48.

Lighter in ST10

ST10x43

Weight
43.0 lb/ft (-10%)
Depth
10.20 in (0.0%)
Ix
124.0 in⁴ (-13%)

Closest Iₓ in ST10

ST10x37.5

Weight
37.5 lb/ft (-22%)
Depth
10.00 in (-2.0%)
Ix
109.0 in⁴ (-24%)

Similar weight in ST12

ST12x50

Weight
50.0 lb/ft (+4.2%)
Depth
12.00 in (+18%)
Ix
215.0 in⁴ (+50%)
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Source: AISC Shapes Database v16.0 · Methodology