Both aluminium and stainless steel are used for metal fabrication work. They are both versatile, durable and corrosion-resistant. Hence, they are perfect for the metal fabrication process. However, one variant is better than the other. Before finalising the best option, make sure that you contact a professional for metal fabrication in Crawley. They can help you with the right choice. If you’re stuck between choosing the best metal, here are a few differences that can help you understand the most suitable for the metal fabrication process. 

Difference between Aluminium and Stainless steel

  • Durability

Stainless steel, without any doubt, is more robust and heavier than aluminium. On the other hand, aluminium is one-third of the weight of stainless steel. Hence, you can use the same effectively in the car and aerospace industries. On the other hand, they are not suitable for fabrication. Steel being heavier is a better option. Steel is preferred, especially steel or metal fabrication in gates, railings, and buildings. 

  • Temperature Resistance

Aluminium will start melting as soon as the temperature reaches 200 degrees. For fabrication, high temperatures are necessary. Compared to aluminium, steel is a better option. It can be used under 400 degrees as well. Again, steel scores a positive rank compared to aluminium regarding temperature-resistant quality. 

  • Affordability

The price of aluminium and steel fluctuates depending on different factors. Hence, in terms of affordability, there’s not much difference. However, the steel requirement for the fabrication process is less than the aluminium requirements. Therefore, if you want to spend less, go for steel. You can get the fabrication completed at a low cost. 

  • Electrical conductivity

Compared to steel, aluminium is a better conductor of electricity. Moreover, it is corrosion-resistant and light in weight.

  • Weldability

Does your fabricated part need welding as well? If yes, steel is a feasible option as it can be welded easily. Welding can be difficult since the aluminium melts down quickly under high temperatures. On the other hand, working with steel is a convenient option, especially for fabrications that need welding. 

For bespoke metal fabrication services, get in touch with Island Metalworks. We have a reputation for working proficiently with all types of metals like aluminium, stainless steel, and brass as per the customers’ requirements. To know more, get in touch.