There are equilateral angles and unequal angles. The two sides of equilateral angle steel are equal in width. Its specifications are expressed in millimeters of side width × side width × side thickness. The specification of hot-rolled equilateral angle steel is 2#-20#. Angle steel can be composed of various stress-bearing components according to different needs of the structure, and can also be used as a connection between components. 
Q235B/Q355B/Q420B of GB standard;S235JR/S355JR/S355JO/S355J2 of EN standard; SS400/SS540 of JIS standard; A36, A572 gr.50/60 of ASTM standard;Gr. A, Gr. B, Gr. AH32, AH36

We are CE and FPC certificated by LIOYD.

A.Chemical Component Analysis (C,Si,Mn,S,P)
B.Mechanical Properties (Tensile Strength, Yield Strength, Elongation )
We have our own Lab to do test.