AMS 7913 is a high-strength and high-temperature-resistant alloy commonly used in aerospace, defence, and industrial applications. It is popular due to its excellent mechanical and physical qualities, making it suitable for use in demanding environments. This blog post will dive deeper into understanding AMS 7913’s composition, physical and mechanical properties, hardness, and heat treatment.
What is AMS 7913?
AMS 7913 is a material specification created by Aerospace Material Specification Committee. This specification outlines the requirements for high-strength aluminium alloy products in the aerospace industry. It ensures these products meet strict quality and performance standards, particularly in corrosion resistance and strength. Engineers and manufacturers use AMS 7913 to produce reliable and durable aircraft parts. By adhering to this specification, they can ensure that their products can withstand the demanding conditions of flight while also meeting the safety requirements set by the industry. With its rigorous standards, AMS 7913 helps ensure air travel safety by providing a benchmark for aerospace materials.
AMS 7913 Composition
AMS 7913 is a nickel-based alloy that contains elements like cobalt, chromium, tungsten, and molybdenum. It also has a small amount of carbon, silicon, manganese, iron, and phosphorus. Combining these elements makes AMS 7913 highly resistant to high-temperature environments, corrosion, and wear.
AMS 7913 Physical Properties
AMS 7913 is a high-density alloy with 8.03 grams per cubic centimetre density. It has a melting point of 1325 degrees Celsius and can operate at high temperatures up to 870 degrees Celsius. AMS 7913 also has excellent thermal conductivity, making it suitable for high-temperature environments.
AMS 7913 Mechanical Properties
AMS 7913 has excellent mechanical properties, making it suitable for high-stress applications. It has an ultimate tensile strength of 2275 MPa, yield strength of 1700 MPa, and elongation of 4%. It also has a high fatigue resistance and can withstand cyclic loading without breaking or cracking.
AMS 7913 Hardness
AMS 7913 is a hard alloy with a Rockwell hardness of 58. It has high abrasion resistance and can maintain its shape and structure in the presence of mechanical stress, wear, and tear.
AMS 7913 Heat treatment
AMS 7913 can be heat-treated to improve its strength and hardness. Heat treatment involves heating the alloy to a high temperature and then rapidly cooling it, a process called quenching. This forms a high-strength and rigid structure that can withstand high-stress environments.
Conclusion
AMS 7913 is a high-performance nickel-based alloy widely used in aerospace, defence, and industrial applications. It has excellent mechanical and physical properties, making it suitable for high-temperature and high-stress environments. Understanding the composition, physical and mechanical properties, hardness, and heat treatment of AMS 7913 are essential for selecting the right alloy for your application. With its superior qualities, AMS 7913 is undoubtedly a reliable and robust choice in industries that demand exceptional performance.
Abhishek is a seasoned blogger and industry expert, sharing his insights and knowledge on various topics. With his research, Abhishek offers valuable insights and tips for professionals and enthusiasts. Follow him for expert advice on the latest trends and developments in the metal industry.
