Galvanized steel Exploring the Metallurgical Variations: The Key Differences between DD12 and DX52 Posted on September 8, 2023 by galva It is not specified which industries use Exploring the Metallurgical Variations: The Key Differences between DD12 and DX52. galva Breaking Down the Grades: DD11 and DX51 Steel Compared Decoding the DD13 and DX53 Steel Grades: What Sets Them Apart?