– Tensile strength: 1000-1200 MPa
– Yield strength: 800-1000 MPa
– Elongation: 11-13%
– Hardness: 30-35 HRC
Technical Properties of 34Cr4 Steel Grade:
– Density: 7.85 g/cm3
– Thermal conductivity: 42 W/mK
– Specific heat capacity: 460 J/kgK
– Coefficient of thermal expansion: 12.5 x 10-6/K
Chemical Composition of 34Cr4 Steel Grade:
– 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%
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