Mechanical properties:
– High tensile strength
– Good ductility
– Excellent fatigue resistance
– High impact strength
– Good wear resistance
– Suitable for high-stress applications
Technical properties:
– Good weldability
– Excellent machinability
– Heat treatable for enhanced properties
– Suitable for various fabrication processes
– Good formability and bendability
Chemical composition:
– Carbon (C): 0.30-0.37%
– Silicon (Si): 0.40% max
– Manganese (Mn): 0.60-0.90%
– Phosphorus (P): 0.025% max
– Sulfur (S): 0.035% max
– Chromium (Cr): 0.90-1.20%
– Molybdenum (Mo): 0.15-0.30%
These properties make 34CrMo4 steel grade a popular choice for structural components, machinery, and equipment used in construction and engineering applications. Its combination of strength, durability, and versatility makes it an ideal material for demanding environments and high-performance requirements.
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