How to Stop Steel From Corroding

How to Stop Steel From Corroding


Corrosion has always been the number one enemy of custom steel fabrication industries. It damages metal structures, disrupts steel fabrication and installation, generates costly maintenance, and leads to potential explosions, power failures, the shutdown of facilities, and a lot more.

That is why steel fabricators in Sydney always see to it that materials and other metal components in every project are held in the highest regard.

Properly monitoring the quality of custom steel fabrication is one of the priorities that our company is withholding.


Custom Steel Fabrication

Custom steel fabrication is highly significant in every aspect of the fabrication industry. They are your metals that are transformed, manufactured, processed, constructed, and finished into a product that the majority of people use, globally.

Steel fabrication Sydney in particular is found at the heart of Ferrum. In Ferrum, apart from the high-quality blueprints, they also ensure that the resources used for each project are in good condition and free from rust.


What is rust?

Rust or corrosion is the disintegration of a metal as a result of some external environment. It is thereby a natural phenomenon. Corrosion happens when it meets the following conditions: moisture, oxidizing agent, and exposure to a metallic surface.

Metal, specifically, corrodes when it reacts with substances like oxygen, hydrogen, and electron acceptor.

Now, we all know how important metal is. Therefore, witnessing corroding steel should urge us to ponder on how we can stop or prevent it from deteriorating even further.


What is Corrosion in Steel?

When the metal begins to deteriorate as a result of the environment, this is called corrosion or rust. When moisture, an oxidizing chemical, and exposure to a metallic surface are present, it usually results in corrosion. Rusting occurs when metal reacts with elements such as hydrogen, oxygen, and electron acceptor.

Despite the fact that custom steel fabrication has a high degree of corrosion resistance in general, some pollutants can change the protective coating on items made of custom steel. In order to protect custom steel fabrication surfaces and make sure that objects are kept safe from exposure, it is recommended practice to perform preventative cleaning methods.


Prevent Steel From Corroding

Before diving into a more detailed manual, here’s a simple summary to help you understand better:

  • To make sure that you don’t worry further about metal corrosion, purchase and choose metals that are unlikely to rust in the worst way possible, like aluminum and stainless steel.
  • Keep the surrounding area of the metal surface, DRY. Unless you’d want to go back to square one and be filled with rust problems all over again, well, we don’t want that.
  • When you’re trying to achieve a rust-free material, use dry agents and products that can lock in moisture that will serve as a barrier to prevent wet substances from permeating your metal.
  • Ensure that the pipes underground are laid in layers of backfill.
  • And of course, make sure that electrical elements are cleaned in due time.

There is no one-size-fits-all solution for steel corrosion problems. It doesn’t just happen in a snap. It requires patience, effort, and maintenance. The following methods will provide an in-depth explanation to preventing steel corrosion:


Choose Your Kind of Metal

Prevent corrosion by choosing the right kind of metals. These metals must be rust-resistant like stainless steel and aluminum.

Another type of metal is sacrificial metal. Zinc and magnesium are examples of sacrificial metals. These metals act as armor, protecting the internal steel from rusting.

This happens when you cover or place them in direct contact with the steel. The external metals (zinc/magnesium) are sacrificed. They are then expected to corrode first, while the steel inside stays safe from rust. Hence the term, “sacrificial metals”.

Cathodic and anodic protection are the two primary methods to successfully achieve sacrificial protection.  

This choice will save you from spending additional expenses on protective coatings.




  • Utilising paint as a protective coating for your metal is another cost-effective solution. It barricades moisture and other substances that cause corrosion by stopping the transfer of electrochemical charges directly to the metal.
  •  Carbon fiber coating also helps prevent rust. Sheets of carbon fiber are covered around a metal which protects and strengthens the quality of the material making it less susceptible to cracks and unexpected leakages.
  • Aside from that, powder coating is helpful as well. The powder is applied to a metal surface, heated, and fused into a smooth finish. Acrylic, polyester, epoxy, nylon, and urethane are examples of this type of coating.
  • Alkyd enamels are great protective coatings too. They can resist corrosion in 3-5 years. They’re high-gloss in color and have strong resistance against color fading. Apply them via spray or brush rollers.
  • On the other hand, epoxy coatings are deemed slightly better than alkyd enamels because they can withstand harsh industrial surroundings, and color or gloss isn’t much of a concern either. Spraying is encouraged for the application of this coating.
  • Polyurethane coating is yet the best kind among the others mentioned. It has a corrosion-resistance ability that lasts up to 10 years. It provides strong color, is glossy, and is resistant to abrasion. Moreover, it can withstand severe industrial environments. This coating is best applied through spraying.


External Environment

Corrosion is caused by the chemical interaction of the surrounding environment of a metal. By taking precautionary measures to tinker with how much your metal is exposed to these various environmental factors, you can reduce the possible risk of corrosion.

This is done by simply making sure that the materials aren’t exposed to rain or seawater. You can execute a more advanced method by controlling and monitoring the levels of sulfur, chlorine, or oxygen present around the metal.


Custom Metal Fabrication Design

Modifying metal fabrication designs and fabricating them to improve longevity, quality, and durability is the way to go. Make sure that the designs are strategically manufactured, making it easier for regular maintenance to take place.

This includes providing metallic materials the attributes they need to decrease the risk of further deterioration.



There are a number of typical causes of corrosion in stainless steel, including but not restricted to chlorides, sulfuric acids, high temperatures, and contact to hydrochloric acids and iron or carbon steel.  There are a lot of different grades of custom steel fabrication steel, thus it stands to reason that some types will corrode more easily than others. To better understand how to clean and preserve the form of the stainless steel you will be using for your application, make sure to take it the following tips into consideration.

Understanding the type of custom steel fabrication, you are contemplating using for your project will help you choose the best methods for cleaning and maintaining its shape. The best sort of steel for your application should be suggested by your source.




Most of the time, custom steel fabrication is rust-resistant, although occasionally they will sustain surface damage. Corrosion, oxidation, and staining will happen without regular cleaning and maintenance, which is inevitable in the long term, especially if they are situated in severe settings. Metal is also affected by mechanical wear and tear and deteriorates more quickly as a result.

There are certain ways to manage custom steel fabrication, and one of the most important things you must do is avoid contact with corrosive substances, in order to assist your steel items, last longer. Additionally, you should always use clean gloves, only handle stainless steel with the correct tools, and avoid coming into touch with either carbon steel or iron fabrication. Never cut or weld carbon steel in close proximity to stainless steel since doing so will damage your custom steel fabrication. Drilling and grinding are also included in this. Never use steel wool or other abrasive scrubbing pads, and keep your distance from concrete detergents and chloride solutions. If you use these suggestions, your custom steel fabrication surfaces will last much longer and be in good shape. When cleaning stainless steel, corrosive solutions are frequently used, which is a highly serious and widespread error. Stainless steel shouldn't ever be cleaned using chlorine cleaners, chlorine bleach, or all-purpose cleaners.


Additional tips for your custom steel fabrication to last longer:

Custom steel fabrication’s condition and look would otherwise deteriorate; therefore, you must clean frequently and adhere to a rigorous schedule. Corrosion may be avoided with the right maintenance, keeping your stainless steel in perfect condition. Corrosive substances will not only form, but also pile, if you don't clean frequently.



Taking care of custom steel fabrication doesn’t have to be so tasking. It’s not supposed to be like your 8-10 step skin care routine. Keep it simple. Using a soft cloth and warm water to clean custom steel fabrication is the simplest method. A hose or power washer that can spray warm water is great if you are cleaning a larger application, like sheet metal.



You can also use vinegar and detergents devoid of chloride if you need a little additional strength. The warning with these cleaners is to make sure you properly rinse because any lingering residue might harm your custom steel fabrication. Additionally, be careful not to soak your parts because prolonged exposure to water can harm steel.



Have extreme tarnish or discoloration? It's better to utilize a commercial custom steel fabrication cleaner to complete the task in this situation because you might need to take a harsher approach than a holistic cleaner. When used as directed, the majority of these professional cleaners are highly effective at removing tarnishes. The finest cleaners to use when dealing with grease and oil contact are alkaline-based since they have the ingredient required to remove stubborn residue from the surface.



In essence, caring for your custom steel fabrication requires exercising prudence around its parts and components. For instance, welding or grinding iron-based metals close to stainless steel will result in oxidation, which will make the custom steel fabrication appear to be rusted. Your unique steel table frame can last longer if you maintain it away from chemical solutions, harsh environments, and mechanical damage in addition to doing thorough routine cleaning.


Custom Steel Fabrication at FERRUM

Understanding metal corrosion and how it can be prevented is truly significant and it is must-have knowledge for your fabrication projects.

Our company will make sure that operating on your metal fabrication projects will be a satisfactory experience, offering you full-packaged top-grade quality along with our finest steel equipment.

Corrosion is never a pleasing sight for everyone, we get you. Who would want to see your products disintegrated and covered with oxidized iron, right? Like you, we despise RUST!

But perhaps, choosing the right steel fabrication company can overturn the tables for you.

We, at Ferrum, are the metal experts that will answer your fabrication projects. So if you’re interested, visit us today.

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