... Process: EAF+LF+VOD+Forged Treatment(optional)SIZE RANGE: Round: Hot Forged: 50mm-1500mm Flat:Hot forged: Thickness:50-600mm Width ... mechanical property yield strength, tensile strength, elongation and hardness, forged ratio, UT test result, Grain size, heat treatment methods ... cold stamped and Steel grade, diameter mm, length mm, and the manufacturer LOGO and weight kg is painted stainless steel 1Cr13