ASTM A536

ASTM A536 is a standard specification that covers ductile iron castings, which are a type of strong, durable metal used in pipelines, valves, and fittings. This standard ensures the iron has consistent quality, mechanical properties, and chemical composition, making it reliable for various engineering applications. Ductile iron produced under ASTM A536 is known for its toughness, ductility (ability to deform without breaking), and resistance to wear. The standard specifies different grades based on strength and ductility requirements, ensuring materials meet specific criteria for safety and performance in their intended uses.