If your business works with metal, you may have to choose between galvanized and stainless steel on some projects. These two varieties of steel might sound like interchangeable options — after all, they contain the same base material — but they have very different properties due to the way they’re processed. After reading the guide below, you’ll have a better understanding of the kind of steel you should purchase from your metal supplier.
What Is Galvanized Steel?
Galvanized steel material starts as standard steel: an alloy made of iron and carbon. It eventually undergoes a process known as hot-dipping, in which the steel is coated in zinc. This gives galvanized steel its shiny coat, which often causes people to mistake it for stainless steel. The primary benefit of this coating is rust-resistance.
For this reason, galvanized steel is often used for pipes and fittings, metal roofing, and chain link fencing. It’s a sensible choice for situations involving frequent weather or water exposure.
What Is Stainless Steel?
Unlike galvanized steel, which differs from normal steel due to its zinc coating, stainless steel stands out because of its altered composition.
To create stainless steel, liquid steel is combined with chromium to create a stronger product. Once cooled, it is treated with acid to burnish away impurities. The resulting product is rust-resistant and stronger than galvanized steel. However, these benefits come at a higher price point. Stainless steel’s advantages make it better suited for industries that need its durability and strength, such as architecture (such as St. Louis’s famous Gateway Arch) and energy (including nuclear and solar power stations).
If you need a reliable distributor for galvanized steel, stainless steel, or another metal, American Metal Supply Co. is a wise choice. They serve Cincinnati, OH, and Louisville, KY, with metal supplies and processing, including forming, rolling, and shearing; they serve businesses big and small. You can learn more about this metal supplier on their revamped website. You can also call (502) 634-4321 in Louisville or (513) 396-6600 in Cincinnati with any questions.