Anti Corrosion Structural Irregular Beam Versatile Shaped Steel Fabrication Part The Anti Corrosion Structural Irregular Beam is a versatile shaped steel fabrication part produced for projects that cannot be solved with standard sections. Custom roll-formed or press-bent into irregular profiles, this beam fits complex connection points, transitions and non-standard load paths common in solar racking and industrial steelwork. Made from Q235B and Q355B carbon steel and finished