Angle steel's versatility drives applications across sectors:
Construction:
Roof trusses (∠63×63×5 in residential homes, spacing 1.2–1.5m).
Column bracings (∠80×80×8 in industrial sheds, supporting 5–8 kN/m² loads).
Infrastructure:
Bridge guardrails and cable trays (∠100×100×10).
Power transmission towers (∠90×90×8 in India's rural electrification projects).
Manufacturing:
Machine frames (∠125×125×10 in automotive assembly lines).
Trailer chassis (US A36 angles for 5–10 ton payloads).
Energy Sector:
Solar panel mounts (∠40×40×4 in utility-scale farms, 20°–45° tilt angles).
Wind turbine access ladders (galvanized ∠60×60×6, resisting salt spray).