Desglosando las propiedades del acero X6CrNiMoNb1713: un grado de alto rendimiento

Composición química:
– Carbon (C): 0.03% max
– Silicio (Si): 1% máx.
– Manganese (Mn): 2% max
– Fósforo (P): 0,04% máx.
– Sulphur (S): 0.03% max
– Cromo (Cr): 16-18%
– Níquel (Ni): 10-14%
– Molibdeno (Mo): 2-3%
– Niobium (Nb): 0.15-0.45%

Propiedades mecánicas:
– Tensile Strength: 750-950 MPa
– Yield Strength: 550-700 MPa
– Elongation: 15-20%
– Hardness: 200-250 HB

Propiedades técnicas:
– Density: 7.9 g/cm3
– Thermal Conductivity: 15 W/m-K
– Electrical Resistivity: 0.75 x 10^-6 ohm-m
– Specific Heat Capacity: 500 J/kg-K
– Thermal Expansion: 16.5 µm/m°C (20-100°C)

Overall, X6CrNiMoNb1713 steel is known for its high tensile and yield strength, good corrosion resistance, and excellent toughness even at low temperatures. Its chemical composition gives it a balanced combination of properties, making it suitable for a wide range of high-performance applications in industries such as aerospace, chemical processing, and medical equipment manufacturing.