The Superior Performance of 25CrMo4 KB Steel in High-Stress Applications

[ad_1] The chemical composition of 25CrMo4 KB steel is as follows:
– Carbon (C): 0.22-0.29%
– Silicon (Si): 0.15-0.40%
– Manganese (Mn): 0.60-0.90%
– Phosphorus (P): Max 0.025%
– Sulfur (S): Max 0.035%
– Chromium (Cr): 0.90-1.20%
– Molybdenum (Mo): 0.15-0.30%

These chemical elements contribute to the steel’s overall properties and performance in high-stress applications.

The mechanical properties of 25CrMo4 KB steel include:
– Tensile Strength: 900-1100 MPa
– Yield Strength: 600-800 MPa
– Elongation: 10-14%
– Hardness: 250-300 HBW

These mechanical properties make 25CrMo4 KB steel suitable for use in high-stress applications, where strength and toughness are essential. The combination of chromium and molybdenum in the steel’s composition contributes to its superior performance in such demanding conditions.