1.What is the ASTM grade of Inconel 713c?
2.What are the mechanical properties of inconel 713c?
Tensile Strength: ≥930 MPa at room temperature. It remains above 600 MPa at 800 °C.
Yield Strength: ≥520 MPa at room temperature. At 800 °C, it is ≥450 MPa.
Elongation: ≥18%.
Impact Toughness: ≥50 J.
Rupture Strength: 89.6 MPa at 982 °C for 1000 hours; 145 MPa at 982 °C for 100 hours.
Creep Resistance: Under the condition of 980 °C/150 MPa, the rupture time is more than 100 hours.
3.What is the chemical composition of inconel 713c?
Carbon (C): 0.08 - 0.20
Manganese (Mn): 0.25 max
Silicon (Si): 0.50 max
Chromium (Cr): 12.0 - 14.0
Molybdenum (Mo): 3.80 - 5.20
Columbium + Tantalum (Cb + Ta): 1.80 - 2.80
Aluminum (Al): 5.50 - 6.50
Titanium (Ti): 0.50 - 1.00
Copper (Cu): 0.50 max
Iron (Fe): 2.50 max
Boron (B): 0.005 - 0.015
Zirconium (Zr): 0.05 - 0.15
4.What is the application of inconel 713c?
Aerospace Industry: It is used for manufacturing low - pressure turbine blades, guide vanes, and integral - cast turbines of aircraft engines, which can withstand gas erosion and centrifugal stress, and the service temperature can reach 950 °C.
Power Generation Industry: It is suitable for making components such as turbine blades and guide vanes in gas turbines, which can operate stably at high temperatures.
Diesel and Gasoline Engines: It is used for turbochargers in diesel and gasoline engines, which can improve the efficiency and power of engines.
5.What are the advantages of inconel 713c?
Excellent High - Temperature Strength: It can maintain high strength at high temperatures, resisting deformation and damage under high - temperature and high - stress conditions.
Good Creep Resistance: It has low creep and stress - rupture rates at high temperatures, suitable for long - term service in high - temperature environments.
Strong Corrosion Resistance: It has good resistance to oxidation and thermal fatigue, and can also resist the corrosion of some strong acids, alkalis, and salt solutions.
Good Castability: It has good fluidity during casting, which can reduce casting defects. It is suitable for manufacturing complex - shaped and thin - walled precision castings, and has a low shrinkage rate, which can save processing costs.
