Hot Rolled Q345 Carbon Steel Rod 500mm 12mm Mild Steel Round Bar Plain Finish

Hot Rolled Q345 Carbon Steel Bar 100mm-500mm Length Mild Steel Plain Finish

Carbon steel is an iron carbon alloy with a carbon content of 0.0218% - 2.11%. Also called carbon steel. Generally, it also contains a small amount of silicon, manganese, sulfur and phosphorus. Generally, the higher the carbon content in carbon steel, the higher the hardness and strength, but the lower the plasticity. Because no other alloy elements are added, it is relatively easy to oxidize and rust. The higher the carbon steel content is, the greater the hardness will be, and the higher the strength will be. Relatively speaking, the plasticity will be lower, and the price will be relatively low.