5types of ferrous alloys
1. Carbon Steel: This is one of the most common ferrous alloys, which contains varying amounts of carbon, along with iron. Carbon steel is widely used in construction, automotive industry, and machinery manufacturing.
2. Stainless Steel: This alloy contains iron, carbon, and at least 10.5% chromium. It is highly resistant to corrosion, heat, and chemicals, making it suitable for applications such as kitchen utensils, medical devices, and architectural structures.
3. Alloy Steel: These alloys are made by adding elements like manganese, nickel, chromium, and molybdenum to iron. Alloy steel exhibits enhanced strength, toughness, and resistance to wear and heat. It is commonly used in the automotive, aerospace, and construction industries.
4. Cast Iron: Cast iron alloys contain a high carbon content (2-4%) and smaller amounts of silicon, manganese, and phosphorous. This results in a material with excellent castability and wear resistance. Cast iron is commonly used in engine blocks, pipes, and cookware.
5. Wrought Iron: Wrought iron is a low-carbon iron alloy that contains slag fibers, which give it a distinctive fibrous appearance. It is malleable, ductile, and corrosion-resistant. Wrought iron is primarily used in decorative and architectural applications, such as gates, fences, and ornamental railings.