Redefinirana izdržljivost i pouzdanost: prednosti odabira 25CrMo4 KB čelika razreda

Redefinirana izdržljivost i pouzdanost: prednosti odabira 25CrMo4 KB čelika razreda

Mehanička svojstva:
– High tensile strength: 25CrMo4 KB steel grade offers a high level of tensile strength, making it suitable for applications where durability and resistance to deformation are critical.
– Good ductility: This steel grade exhibits good ductility, allowing it to withstand high levels of stress without fracture or failure.
– High fatigue strength: 25CrMo4 KB steel grade has excellent fatigue strength, making it ideal for applications that require repetitive loading or cyclic stress.
– Enhanced impact resistance: This steel grade offers increased impact resistance, making it suitable for applications where resistance to impact and shock loading is essential.
– Good wear resistance: 25CrMo4 KB steel grade has good wear resistance, ensuring that it can withstand abrasive conditions and maintain its structural integrity over time.

Tehnička svojstva:
– High temperature resistance: 25CrMo4 KB steel grade has excellent resistance to high temperatures, making it suitable for applications that operate under elevated temperatures.
– Good weldability: This steel grade exhibits good weldability, allowing for ease of fabrication and the ability to create complex structures.
– Excellent machinability: 25CrMo4 KB steel grade is known for its excellent machinability, enabling efficient machining operations and accurate dimensional control.
– Low thermal expansion: This steel grade has a low coefficient of thermal expansion, ensuring dimensional stability under temperature variations.
– Good corrosion resistance: 25CrMo4 KB steel grade demonstrates good corrosion resistance, making it suitable for applications where exposure to corrosive elements is possible.

Hemijski sastav:
– Carbon (C): 0.22-0.29%
– Silicijum (Si): 0,15-0,35%
– 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%

Overall, choosing 25CrMo4 KB steel grade offers numerous advantages in terms of endurance and reliability. Its mechanical properties, technical properties, and chemical composition make it a highly desirable choice for applications that require high strength, good ductility, fatigue resistance, impact resistance, wear resistance, high temperature resistance, good weldability, excellent machinability, low thermal expansion, and good corrosion resistance.