Channel steel is stronger. There are two main reasons:

1. Channel steel is better structured than angle steel. Channel steel has two wide side legs, the formation of groove structure, and relative load-bearing lateral stability is good, so the load-bearing capacity. Angle steel side legs, angle structure, load-bearing easy to skew, load-bearing lateral stability is poor, so load-bearing capacity is small.

2, channel steel cross-sectional area, bearing gravity; Angle steel cross-sectional area is small, bearing gravity is small.

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