Galvanized Coil Price, Steelstandart, World Steel Price Exploring the Strength and Versatility of A504/A504M-14 Steel Grade Posted on September 6, 2023 by celikciler 06 Sep The corresponding standard number for A504/A504M-14 steel grade is ASTM A504/A504M-14. celikciler Exploring the Strength and Versatility of A508/A508M-17 Steel Grade Exploring the Strength and Versatility of A515/A515M-17 Steel Grade