A shape is classified as a “Bar Size Shape” when its greatest dimension (excluding length) is less than 3 inches. It is a “Structural Shape”) when at least one of its dimensions (excluding length) is 3 inches or greater… HR angle is measured by its leg’s dimension on the exterior and by its thickness. HR angle may be equal or unequal in dimension (ie: 2 x 2 x 1/4″ hr angle / 3 x 2 x 1/4″ hr angle).
APPLICATIONS
Used for general structural purposes, for use in riveted, bolted, or welded construction of buildings, bridges, machinery, etc. Used for booms, rails, braces, frames, brackets, cross-members, liners, truck trailers, truck beds, racks, etc.
Specifications
Its specifications are expressed in millimeters of side width × side width × side thickness. For example, “Angle 25×25×3” means that the width of the edge is
25 mm equilateral stainless steel Angle with an edge thickness of 3 mm. It can also be expressed as the number of centimeters of the width of the side, such as ∠3#. The model does not represent the size of different side thicknesses in the same model, so the side width and side thickness of the stainless steel Angle steel are filled in completely in the contract and other documents, so as to avoid being represented by the model alone. Hot rolled equilateral stainless steel angles are 2#-20#.