CHS 76.1x2.6 Tuboeuropa · Weight & Dimensions

Tuboeuropa, cold-formed sections · Circular Hollow Section

Circular Hollow Sections (CHS) are round tubular profiles with the most efficient cross-section for compression. Used for columns, trusses, and architectural structures.

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Also known as: Caño estructural redondo (Argentina)

The CHS 76.1x2.6 steel profile weighs 4.7 kg/m (3.17 lb/ft). Cross-sectional area: 600.358 mm². Moment of inertia Ix = 40.592 cm⁴, Iy = 40.592 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 2.6 mm ≈ 12 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	2.6 mm	0.10 in
Diameter (d)	76.1 mm	3.00 in
Weight	4.7 kg/m	3.17 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	600.36 mm²	0.931 in²
Moment of inertia (Ix)	40.59 cm⁴	0.98 in⁴
Moment of inertia (Iy)	40.59 cm⁴	0.98 in⁴
Elastic section modulus (Sx)	10.67 cm³	0.651 in³
Elastic section modulus (Sy)	10.67 cm³	0.651 in³
Plastic section modulus (Zx)	14.05 cm³	0.857 in³
Plastic section modulus (Zy)	14.05 cm³	0.857 in³
Radius of gyration (rx)	2.6 cm	1.024 in
Radius of gyration (ry)	2.6 cm	1.024 in