Indian Standard Medium Channel — IS 808:2021 | Depth 225mm × Width 80mm
ISMC 225 weighs 25.9 kg per metre as per IS 808. For a standard 6m length, the total weight would be 155.4 kg.
ISMC 225 has a depth of 225mm, flange width of 80mm, web thickness of 6.4mm, and flange thickness of 12.4mm.
The moment of inertia of ISMC 225 is Ixx = 3568.6 cm⁴ (major axis) and Iyy = 189.6 cm⁴ (minor axis).
ISMC 225 (Medium Channel) is typically used for purlins, bracings, staircase stringers, and light frames. It provides a section modulus of Zxx = 317.2 cm³, suitable for beams with moderate bending requirements.
A 6m length of ISMC 225 weighs 155.4 kg (0.155 tonnes). Weight formula: 25.9 kg/m × 6m = 155.4 kg.