Round Iron

Round iron, generally referred to as round steel or round bar, is basic industrial metal stock with a solid circular cross-section. It is a widely used fundamental raw material across the industrial sector.

Relying on its special circular cross-section and excellent physical & chemical properties, round steel plays a vital role in numerous industries. Its main constituent is iron, together with trace elements including carbon, silicon, manganese and so on. These alloying elements are added to optimize mechanical properties such as tensile strength, hardness and toughness.

Round steel boasts extensive application scenarios. In construction engineering, it is adopted as steel reinforcement in reinforced concrete structures to improve the bearing capacity and structural stability of buildings. In machinery manufacturing, round bar serves as key raw material for processing shafts, gears, bolts and other mechanical components. Besides, it is also extensively applied in automobile, shipbuilding, aerospace and other industries for manufacturing various spare parts.

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