Angle Iron: Understanding the Uses of Angle Iron Based on ...
Simply, A-iron is hard to bend, but easy to twist. Implications of A-Iron''s Strengths and Weaknesses. Angle iron works extremely well when used conjunctively. By welding pieces together at 90 degree angles and bracing the angles of the welds with short pieces at 45 degree angles, A-iron''s susceptibility to twisting is greatly reduced.
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