Top 5 Things to Know Before Buying C45 Carbon Steel Introduction C45 carbon steel is one of the most widely used medium carbon steels in the manufacturing and engineering industries. Known for its high strength, wear resistance, and machinability, C45 plays a key role in components requiring toughness such as axles, gears, shafts, and more. At The Steel Mart, we specialize in the su... https://thesteelmart.com/