Galvanized Or Stainless Steel: Which Is Better?

Comparing Stainless And Galvanized Steel Properties, Part 2 Wasatch Steel


If you’re in the market for steel products, you might be wondering whether galvanized or stainless steel is better. Both types of steel have their own advantages and disadvantages. In this article, we’ll discuss the differences between galvanized and stainless steel and help you determine which one is the best choice for your project.

What is Galvanized Steel?

Galvanized steel is steel that has been coated with a layer of zinc to protect it from rust and corrosion. The zinc coating is applied to the steel through a process called hot-dipping, in which the steel is immersed in a bath of molten zinc. Galvanized steel is commonly used for outdoor applications, such as fences, roofs, and gutters.

What is Stainless Steel?

Stainless steel, on the other hand, is a type of steel that contains at least 10.5% chromium, which makes it resistant to rust and corrosion. Stainless steel is commonly used in applications where hygiene and corrosion resistance are important, such as in the food and medical industries.

Advantages of Galvanized Steel

One of the main advantages of galvanized steel is its low cost compared to stainless steel. Galvanized steel is also easier to work with, as it can be welded, cut, and shaped without damaging the zinc coating. Galvanized steel is also more suitable for outdoor applications, as it can withstand harsh weather conditions.

Disadvantages of Galvanized Steel

However, galvanized steel has its own set of disadvantages. The zinc coating can wear off over time, exposing the steel underneath to rust and corrosion. Galvanized steel is also more prone to scratches and dents, which can damage the zinc coating and lead to rust.

Advantages of Stainless Steel

Stainless steel, on the other hand, is more expensive than galvanized steel, but it has its own set of advantages. Stainless steel is highly resistant to rust and corrosion, making it ideal for applications where hygiene and durability are important. Stainless steel is also easy to clean and maintain, as it doesn’t require any special coatings or treatments.

Disadvantages of Stainless Steel

One of the main disadvantages of stainless steel is its cost. Stainless steel is more expensive than galvanized steel, which can make it prohibitive for some applications. Stainless steel is also more difficult to work with, as it requires special tools and techniques to cut, shape, and weld.

Which One is Better?

So, which one is better? The answer depends on your specific needs and application. If you’re looking for a low-cost, durable option for outdoor applications, galvanized steel might be the best choice. However, if you need a highly resistant and hygienic material for food or medical applications, stainless steel is the way to go.


In conclusion, both galvanized and stainless steel have their own advantages and disadvantages. When choosing between the two, it’s important to consider factors such as cost, durability, and application. By understanding the differences between these two types of steel, you can make an informed decision that meets your needs and budget.