C28Mn Steel Grade: Empowering Progress in Engineering and Construction

C28Mn steel grade is a type of structural steel commonly used in engineering and construction applications. It is designed to provide high strength and durability, making it suitable for demanding environments.

The mechanical properties of C28Mn steel grade include:

– Tensile Strength: The maximum amount of stress that the steel can withstand before breaking is typically around 550-700 MPa (megapascals).
– Yield Strength: The stress at which the steel begins to deform permanently, typically around 330-400 MPa.
– Elongation: The amount of deformation the steel can undergo before breaking, typically around 20-25%.
– Impact Toughness: The ability of the steel to absorb energy without fracturing, typically measured in Joules, is around 20-40 J/cm2.

The chemical composition of C28Mn steel grade typically consists of:

– Carbon (C): 0.25-0.33%
– Manganese (Mn): 0.60-0.90%
– Silicon (Si): 0.10-0.35%
– Phosphorus (P): ≤ 0.040%
– Sulfur (S): ≤ 0.040%
– Chromium (Cr): ≤ 0.30%
– Copper (Cu): ≤ 0.30%
– Nickel (Ni): ≤ 0.30%
– Vanadium (V): ≤ 0.10%

These chemical elements contribute to the strength and toughness of the steel, ensuring it meets the requirements of engineering and construction applications.

Overall, C28Mn steel grade is a reliable and high-performance material that empowers progress in engineering and construction by providing the necessary strength and durability for various applications.
C28Mn Steel grade
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