... 3) Standard: ASTM/ASME - A106, A53, A179, A192, A210(A1/C), A519(1020/1025/1026), A213(T5/T9/T11/T12/T22 ... , Normalized, Normalized and Tempered10) Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness ...