What is the difference between steel casting and iron casting?

Steel casting and iron casting are two widely used methods in manufacturing, and they differ in composition, properties, and applications. Here's a quick comparison:


1. Composition:




  • Steel Casting: Made from iron-carbon alloys with less than 2% carbon content, often alloyed with other metals like chromium, nickel, and manganese for additional strength and durability.

  • Iron Casting: Primarily consists of iron, carbon (2-4%), and silicon, giving it a higher carbon content than steel, which contributes to its brittleness.


2. Strength and Durability:




  • Steel Casting: Known for its high tensile strength, malleability, and resistance to wear and impact, making it ideal for demanding industrial applications.

  • Iron Casting: Offers excellent compressive strength and heat resistance, making it suitable for applications like pipes, automotive parts, and cookware.


3. Applications:




  • Steel Casting: Commonly used in the construction, automotive, and aerospace industries due to its versatility and toughness.

  • Iron Casting: Preferred in applications requiring rigidity and resistance to deformation, such as machinery bases, frames, and decorative items.


4. Cost:



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