Types Of Corrosion Resistant Metals That Don't Rust

Have you ever wondered why some metals stand the test of time while others deteriorate quickly when exposed to the elements? The answer lies in their resistance to corrosion. In Newcastle, where the coastal air can be harsh on metals, it's important to select the right materials for your projects. This blog will help you explore some of the top corrosion-resistant metals available from steel suppliers in Newcastle.

Aluminium is known for its shiny, silvery appearance and has some distinctive characteristics that make it stand out, such as:

• Highly Resistant to Corrosion: Aluminium forms a protective oxide layer, making it naturally resistant to rust.
• Lightweight: Despite its strength, aluminium is incredibly light, making it ideal for applications where weight is a concern.
• Versatile: From construction to automotive industries, the applications of aluminium are vast.
• Economical: Aluminium is abundant, making it a cost-effective choice for large-scale projects.

Professional metal and steel suppliers stock a little bit of aluminium but it can also be ordered in to meet your specific requirements.

When it comes to enhancing the corrosion resistance of metals like steel, coatings play an important role. These coatings not only protect the metal from the harsh external environment but also extend its lifespan, ensuring structures and products maintain their integrity and appearance over time:

This is a widely adopted process where steel is coated with a protective layer of zinc. The zinc acts as a sacrificial anode, meaning it corrodes first before the steel does, thereby enhancing the metal's durability and resistance to corrosion. Galvanised steel is often used in outdoor applications like fencing, roofing and car parts due to its enhanced resistance to weathering.

Unlike traditional liquid paint, powder coating is a dry finishing process that involves applying a fine powder to a surface, which is then heated (or cured) to form a protective skin. This coating is known for its thick, durable finish, which offers superior protection to the underlying metal. It's also environmentally friendly since it doesn't contain solvents and releases negligible, if any, volatile organic compounds (VOCs) into the atmosphere. Available in many colours and finishes, powder-coated surfaces are resistant to chipping, scratching and fading, making them ideal for both indoor and outdoor applications.



In addition to these, there are other treatments and coatings available in the market, each designed to cater to specific needs. When selecting a coating, it's important to consider the environment the metal will be exposed to, the desired appearance and the longevity required. With the right coating, metals can retain their aesthetics and functionality for years to come.

Galvanised steel is steel coated with a layer of zinc, enhancing its resistance to rust. This process helps ensure steel remains durable, even when exposed to moisture and oxygen. It's a preferred choice for construction projects due to its low maintenance requirements. Whether you're building a fence or a shed, galvanised steel can be a suitable choice as it promises longevity and strength.

Choosing the right metal for your project can be challenging, given the variety of options available. It's not just about the type of metal but also its grade, finish and resistance to corrosion. However, understanding the requirements of your project and the environment it will be exposed to can guide your decision. 



This is where professional metal and steel suppliers come into play. With their extensive product knowledge, they help guide you in making an informed choice that aligns with your project's demands. Whether you're in need of steel bars, plates or aluminium sheets, these suppliers offer a diverse range of products that help match your requirements. 

At Metal Mates, we pride ourselves on being a trusted metal and steel supplier in Newcastle. Our team is committed to quality and customer satisfaction that helps set us apart. From gates and fencing to metal bars and plates, we've got you covered. If you're embarking on a construction project and need advice on selecting the right metal, give us a call for more information or to book a consultation.