Breaking Down the Properties of X6CrNiMoNb1713 Steel: A High-Performance Grade

Химический состав:
– Carbon (C): 0.03% max
– Silicon (Si): 1% max
– Manganese (Mn): 2% max
– Phosphorus (P): 0.04% max
– Sulphur (S): 0.03% max
– Chromium (Cr): 16-18%
– Nickel (Ni): 10-14%
– Molybdenum (Mo): 2-3%
– Niobium (Nb): 0.15-0.45%

Механические свойства:
– Tensile Strength: 750-950 MPa
– Yield Strength: 550-700 MPa
— Удлинение: 15-201ТП3Т
— Твердость: 200-250 HB

Технические свойства:
– Плотность: 7,9 г/см3
– 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.