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The chemical composition of 34Cr4 KB steel grade plays a crucial role in determining its mechanical properties and overall strength. This innovative material is primarily composed of iron (Fe), carbon (C), chromium (Cr), and small amounts of other elements like manganese (Mn), phosphorus (P), and sulfur (S).
The specific chemical composition of 34Cr4 KB steel is as follows:
– Iron (Fe): Approximately 96-98%
– Carbon (C): Approximately 0.30-0.37%
– Chromium (Cr): Approximately 0.90-1.20%
– Manganese (Mn): Approximately 0.50-0.80%
– Phosphorus (P): Maximum of 0.025%
– Sulfur (S): Maximum of 0.035%
It is worth noting that the exact composition may vary slightly depending on the specific production process and manufacturer. However, the composition mentioned above is generally representative of 34Cr4 KB steel.
These elements contribute to the unique properties of 34Cr4 KB steel, making it an excellent choice for various construction projects. The presence of carbon enhances the strength and hardness of the steel, while chromium improves its corrosion resistance and durability. Manganese acts as a deoxidizer, improving the steel’s workability and reducing brittleness. Phosphorus and sulfur are considered impurities, and their content is kept to a minimum to ensure the steel’s mechanical integrity and weldability.
Overall, the chemical composition of 34Cr4 KB steel grade makes it a versatile material with an optimal balance of strength, hardness, corrosion resistance, and workability. These properties make it suitable for various construction applications, including structural components, machinery parts, and tools.
34Cr4 KB Steel grade
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