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718 Inconel Pipe Fittings are made of a nickel-chromium-molybdenum alloy that contains high levels of chromium and nickel for increased temperature strength and durability. The chemical composition of this alloy is composed primarily of iron, nickel, chromium, carbon, manganese, phosphorus, sulfur, and silicon to produce superior corrosion resistance and engineered properties for improved performance and long-term use. This valuable combination increases the strength of Inconel 718 Pipe Fittings and allows them to maintain mechanical stability even in highly corrosive or extreme temperature environments.
Inconel 718 comprises nickel, chromium, molybdenum, niobium, and other elements, contributing to its exceptional properties. Its high nickel content provides corrosion resistance, while chromium enhances oxidation resistance. The addition of niobium promotes stability and strength at high temperatures.
The alloy exhibits impressive mechanical properties, including high tensile and yield strengths, making it suitable for applications in extreme environments. Inconel 718 Pipe Fittings maintains its structural integrity at temperatures ranging from cryogenic to well above 1300°F (704°C), making it an ideal choice for challenging conditions.
This table provides a detailed breakdown of key elements in the chemical composition of Inconel 718 Pipe Fittings.
Grade | C | Mn | Si | P | S | Ni | Cr | B | Mo | Co | Al | Ti | Nb | Cu |
Inconel 718 | 0.08 max | 0.35 max | 0.35 max | 0.015 max | 0.015 max | 50 – 55 | 17 – 21 | 0.006 max | 2.8 – 3.3 | 1.0 max | 0.2 – 0.8 | 0.65 – 1.15 | 4.75 – 5.5 | 0.3 max |
This data on composition empowers us to make informed decisions, enhancing our performance effectively.
This table comprehensively explains important details about the Mechanical Properties of Inconel 718 Pipe Fittings.
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Inconel 718 | 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000, MPa – 930 | Psi – 75,000, MPa – 482 | 45 % |
This table outlines important Mechanical Properties and performance features of Inconel 718 Pipe Fittings.
Inconel 718 pipe fittings play a crucial role in ensuring the success of piping systems in demanding industries. Their unique combination of corrosion resistance, high-temperature stability, strength, and versatility makes them a preferred choice for applications where reliability is paramount. These fittings contribute to piping systems' overall efficiency and durability in aerospace, oil and gas, and chemical processing industries.
Inconel 718 Pipe Fittings Starts At Rs 10/Piece To Rs 30/Piece
No, Inconel 718 pipe fittings are not magnetic. This austenitic nickel-chromium alloy is nonmagnetic and resistant to heat, oxidation, and corrosion due to its high metallurgical stability. Compared to other alloys, Inconel 718 offers higher yield strength at temperatures up to 1300°F (704°C) as well as excellent creep resistance. Furthermore, it has good formability in both hot work and cold work conditions making it an ideal material for piping applications that require temperature resistance and durability in harsh environments.
No, Inconel 718 pipe fittings do not rust. This alloy is composed of nickel-chromium-molybdenum and other elements that give it a naturally high level of corrosion resistance. Its composition also allows for excellent oxidation resistance, which helps the metal resist erosion from the environment. Additionally, Inconel 718 is suitable for use in highly acidic environments because of its ability to maintain strength even at extreme temperatures – up to 1200°F (650°C).
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