– High strength and toughness
– Good hardenability
– Excellent wear resistance
– High fatigue strength
– Good machinability
Technical Properties:
– Suitable for heavy-duty applications
– Can withstand high stress and impact loads
– Retains its mechanical properties at high temperatures
– Good weldability
Chemical Composition:
– Carbon (C): 0.30-0.37%
– Silicon (Si): 0.40% max
– Manganese (Mn): 0.60-0.90%
– Phosphorus (P): 0.035% max
– Sulfur (S): 0.035% max
– Chromium (Cr): 0.90-1.20%
The 34Cr4 steel grade offers several advantages in heavy machinery and equipment due to its mechanical and technical properties. Its high strength, toughness, and good hardenability make it suitable for withstanding heavy loads and high stress applications. The steel’s excellent wear resistance and high fatigue strength also contribute to its suitability for heavy machinery. Additionally, its good machinability and weldability make it practical for manufacturing and repair processes. The chemical composition of 34Cr4 steel includes elements that further enhance its mechanical properties, such as chromium for increased hardenability and wear resistance. Overall, the 34Cr4 steel grade is a reliable choice for heavy machinery and equipment where strength, durability, and performance under heavy-duty conditions are essential.
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