Indian Standard Wide Flange Beam — IS 808:2021 | Depth 200mm × Width 140mm
ISWB 200 weighs 25.1 kg per metre as per IS 808. For a standard 6m length, the total weight would be 150.6 kg.
ISWB 200 has a depth of 200mm, flange width of 140mm, web thickness of 6.1mm, and flange thickness of 7.8mm.
The moment of inertia of ISWB 200 is Ixx = 2694.7 cm⁴ (major axis) and Iyy = 354.3 cm⁴ (minor axis).
ISWB 200 (Wide Flange Beam) is typically used for beams requiring higher lateral stiffness and crane girders. It provides a section modulus of Zxx = 269.5 cm³, suitable for beams with moderate bending requirements.
A 6m length of ISWB 200 weighs 150.6 kg (0.151 tonnes). Weight formula: 25.1 kg/m × 6m = 150.6 kg.