The aesthetics of your outdoor fabrication project are important. Exposed steel that is galvanized can add to your design and give the steel a more attractive finish. The steel has an appealing gray finish after it has been galvanized, but it can also be painted or powder-coated for a new look.
Zinc has been used for over 250 years to hot-dip-galvanize steel. Zinc prevents steel-based corrosion more than other materials. The steel materials are dipped in a bath of molten zinc to coat and protect the metal.
The coating prevents corrosive substances from touching or affecting the underlying steel or iron. The zinc coating is a sacrificial anode, which is how the galvanic process protects the submerged metal. If the coating becomes scratched, the rest of the zinc coating will protect the steel.
Galvanized steel lasts much longer than steel that is not galvanized. Factors like temperature, airborne salinity, sulfur dioxide, humidity, and rainfall can all contribute to the corrosion of a project that hasn’t undergone galvanization.
The galvanization process offers protection in three ways:
Outdoor projects look best when they blend with their surroundings. As the steel ages and the zinc carbonate coating is formed, the steel becomes a matte gray. This color blends well with its surroundings no matter if it is in a city or a wooded area.
When exposed steel is being used in a project, you want peace-of-mind that your product will not corrode. The galvanization process protects your steel and ages well over time. This protection allows your steel products to continue to be a focal point as they age.
The color of your galvanized steel can easily be adjusted if the matte gray finish does not fit your project’s needs. Depending on your branding or safety marking needs, you can paint or powder coat after the galvanization process. Adding paint or color powder coating benefits the zinc layers by giving them an extra layer of protection. Working together, these products give you extended protection and long steel life.
Any outdoor project can benefit from the galvanization process if steel is involved. The most common use of galvanized metal is commercial construction products. This metal can be found on awnings, balconies, ductwork, handrails, fences, ladders, support beams, or verandas.
Another use for galvanization is piping and plumbing. These materials are consistently exposed to water and other corrosive materials; galvanizing plumbing can increase the life of your pipes by up to 70 years.
Your outdoor project will greatly benefit from the galvanization process. The zinc carbonate on your metal will give your project an appealing look while protecting it from corrosion. Contact Swanton Welding today to discuss galvanizing your project’s metal components today.