Which materials are used for threaded rods and why?

Threaded rods are made from various materials, each with specific properties and areas of application:

• Stainless steel: Stainless steel threaded rods are highly resistant to corrosion, making them an excellent choice for environments with high humidity or saltwater. They have high tensile strength and are therefore ideal for heavy loads and applications in the construction industry or marine sector.
• Steel: Steel threaded rods are used in a wide range of applications, partly because of their high strength and durability. However, they can rust when exposed to moisture. A coating can help prevent this.
• Aluminum: Aluminum is lightweight yet strong, so aluminum threaded rods are well suited for joining lightweight materials in applications such as the automotive industry.
• Brass: Brass threaded rods offer good corrosion resistance and electrical conductivity, making them a good choice for electrical applications.

The right material depends on the specific requirements of your application, including the loads the threaded rod must carry, the environment in which it is used, and whether corrosion resistance is required.