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Types of iron alloys
Types of iron alloys
Types of iron alloys
Types of Iron Alloys
Iron is the main basis of many engineering and industrial alloys due to its ability to combine with various elements. Each alloy has unique properties that make it suitable for specific applications. Below we will introduce the most important iron alloys:
1. Carbon steel
This alloy contains iron and carbon and is divided into three categories based on the percentage of carbon:
Low carbon steel: Contains less than 0.3% carbon and is used in the manufacture of parts due to its high ductility.
Medium carbon steel: With 0.3 to 0.6% carbon, it has greater strength and hardness.
High carbon steel: With more than 0.6% carbon, it is very hard and wear-resistant.
2. Alloy steel
In addition to iron and carbon, alloy steel contains other elements such as chromium, nickel, molybdenum and vanadium. These elements improve properties such as corrosion resistance and increase hardness.
3. Cast Iron
Cast iron is an alloy of iron, carbon (more than 2%) and silicon. Due to its low price and high resistance to wear, it is used in the automotive and machinery industries.
4. Stainless steel
This type of steel is produced by adding chromium (at least 10.5%) to iron and is used in the food, pharmaceutical and oil and gas industries due to its very high resistance to corrosion.
5. Tool steel
Tool steel contains certain alloying elements that increase hardness and heat resistance. This alloy is used in the manufacture of cutting tools and molds.
Conclusion
Iron alloys have found many applications in various industries, including automotive, construction and oil and gas industries, due to their diverse and extensive properties. Choosing the right alloy depends on the working conditions and specific needs of each project.
