– Tensile strength: 900-1100 MPa
– Yield strength: 750-900 MPa
– Elongation: 14-18%
– Hardness: 260-330 HB
Technical Properties of 34Cr4 Steel Grade:
– Good weldability
– Good machinability
– Can be heat treated to achieve desired properties
– Good dimensional stability
– Good fatigue strength
Chemical Composition of 34Cr4 Steel Grade:
– Carbon (C): 0.30-0.37%
– Silicon (Si): max 0.40%
– Manganese (Mn): 0.60-0.90%
– Phosphorus (P): max 0.025%
– Sulfur (S): max 0.035%
– Chromium (Cr): 0.90-1.20%
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