When you are in the market for metals, whether raw materials or finished products, you'll find different varieties such as stainless steel and mild steel. Depending on your requirements, one of these may better suit your needs. American Metal Supply Co., the foremost steel distributor in Louisville, KY, explains what each metal contains, how they differ, and what they are typically used for. Since 1986, this celebrated metal supplier has been serving Jefferson County businesses, providing the highest quality products and most reliable service in the industry.

What Is Stainless Steel?

Stainless steel is not a single type of metal; in fact, there are numerous alloys of stainless steel. What stainless steels have in common is that they are blends of iron that contain chromium and/or nickel. The addition of these materials protects the iron against oxidation, so it rusts more slowly, if at all. Most stainless alloys contain around 11.5% chromium, and the nickel content determines, in part, the steel's type or series. It is used extensively in cutlery and kitchenware, as well as in the chemical and fuel industries. It is also ideal for food and power production purposes.

What Is Mild Steel?

Mild steel, also known as carbon steel, contains only iron and up to 2% carbon—no other alloying elements are present. It is the most common type of steel and can be used in a wide variety of industrial and commercial applications. It is used extensively for fencing, springs, steel wire, and kitchenware as cast-iron pots and pans.

Differences Between Stainless & Mild Steel

As mentioned above, the chromium and nickel contents of stainless steel inhibit oxidation, so stainless steel corrodes or rusts more slowly than mild steel. Stainless steel is significantly harder than mild steel, but this, in turn, makes it less malleable, more brittle, and more difficult to work with. Mild steel, unlike stainless, accepts a magnetic charge, so it is used extensively in appliances and electric motors.

American Metal Supply Co., the most experienced and dependable steel distributor in Louisville, KY, offers a huge inventory of products, including bar steel, tubing, flat sheets, aluminum sheets, and even structural components. Visit their new and improved website for reference charts, guides, and diagrams, as well as detailed explanations of their many products. To speak to a friendly expert, call (502) 634-4321 and ask how they can fulfill your mild or stainless steel needs.