CivilAxisCivilAxis
/Tools › Steel Sections
☕ Support🌐 Community

CF RHS 250×150×12.5 - Section Properties

The CF RHS 250×150×12.5 is a rectangular hollow section with a mass of 68.3 kg/m, an overall depth of 250 mm and width of 150 mm and a wall thickness of 12.5 mm. It has a cross-sectional area of 87 cm², a second moment of area Iᵧ of 6630 cm⁴, a plastic modulus Wₚₗ,ᵧ of 678 cm³, to BS EN 10219-2:2006 (SCI P363 Blue Book).

Mass
68.3 kg/m
Depth
250 mm
Width
150 mm
Wall thickness
12.5 mm
Area
87 cm²
🔍 Open the full Steel Catalogue →Run EC3 capacity checks on CF RHS 250×150×12.5 →📖 Design theory📐 Worked example
CF RHS 250×150×12.5 section profile
mass (kg/m)68.3
t (mm)12.5
Iy (cm⁴)6630
Iz (cm⁴)3000
iy (cm)8.73
iz (cm)5.87
Wel,y (cm³)531
Wel,z (cm³)400
Wpl,y (cm³)678
Wpl,z (cm³)477
A (cm²)87
SA/m (m²/m)0.736
SA/t (m²/t)10.7

Related RHS Cold-formed sizes

CF RHS 250×150×6.3CF RHS 250×150×8CF RHS 250×150×10CF RHS 250×150×12CF RHS 300×100×8CF RHS 300×100×10CF RHS 300×200×6CF RHS 300×200×6.3

Learn more

📘 How to read a steel section table (UB, UC, IPE, HE) →📘 Section modulus explained: elastic (Wel) vs plastic (Wpl) →📘 SHS vs RHS vs CHS: choosing a hollow steel section →
All RHS Cold-formed sizes →
Rectangular Hollow Sections - Cold-formed (BS EN 10219)
Full steel section tables →
Every UB, UC, hollow, channel & angle section
Open the interactive tool →
Search, compare & run EC3 capacity checks
Rate this
No ratings yet
Sign in to join the discussion.
Loading…