
Alloy Portfolio
Nickel 600
Inconel 600 is a nickel-chromium alloy renowned for its exceptional resistance to corrosion, oxidation, and high-temperature environments. Composed of approximately 76% nickel, 15% chromium, and small amounts of iron, the alloy exhibits superb mechanical properties and remains ductile even at low temperatures. Inconel 600 finds extensive use in applications such as chemical processing, aerospace, and nuclear engineering, where its unique combination of properties makes it well-suited for components like heat exchangers, furnace parts, and chemical processing equipment.
Key Characteristics of Inconel 600:
- High Temperature Resistance: Inconel 600 exhibits excellent resistance to high temperatures, making it suitable for use in environments with elevated heat and thermal stress.
- Corrosion Resistance: The alloy offers outstanding corrosion resistance in various corrosive environments, including exposure to acids and alkaline solutions.
- Oxidation Resistance: Inconel 600 has strong resistance to oxidation at elevated temperatures, contributing to its durability in high-temperature applications.
- Good Mechanical Properties: The alloy maintains good mechanical properties over a wide temperature range, providing strength and ductility.
- Versatility Inconel 600 is versatile and can be easily formed, machined, and welded, allowing for a wide range of fabrication possibilities.
- Non-magnetic: The alloy is non-magnetic, making it suitable for applications where magnetic properties are a concern.
Applications of Inconel 600:
- Chemical Processing: Inconel 600 is commonly used in chemical processing equipment such as reactors, heat exchangers, and piping systems due to its corrosion resistance.
- Aerospace Industry: The alloy finds applications in aerospace components, particularly for engine and exhaust systems, where high-temperature strength and corrosion resistance are crucial.
- Nuclear Engineering: Inconel 600 is used in nuclear engineering for reactor core components and steam generator tubing due to its resistance to corrosion and radiation.
- Heat Treatment Industry: It is employed in heat-treating equipment like furnace muffles and baskets due to its high-temperature strength and oxidation resistance.
- Electrical Applications: Inconel 600 is used in electrical applications such as heating elements, where its resistance to high-temperature oxidation is beneficial.
- Petrochemical Industry: The alloy is utilized in petrochemical processing for applications like reactor vessels and distillation columns due to its resistance to corrosive environments.
Inconel 600's combination of high-temperature resistance, corrosion resistance, and versatility makes it a valuable material in various industries, particularly where exposure to harsh conditions is prevalent.
The typical composition of Inconel 600 includes the following major elements:
-
Nickel
(Ni)
~72%
-
Chromium
(Cr)
~14-17%
-
Iron
(Fe)
~6-10%
-
Copper
(Cu)
≤0.5%
-
Manganese
(Mn)
≤1.0%
-
Silicon
(Si)
≤0.5%
-
Carbon
(C)
≤0.15%
-
Sulfur
(S)
≤0.015%
Mechanical properties
Property | Value |
---|---|
Tensile Strength | 550 MPa - 690 MPa (80,000 psi - 100,000 psi) |
Yield Strength | 240 MPa - 310 MPa (35,000 psi - 45,000 psi) |
Elongation | 30% - 40% |
Hardness | 150 HB - 180 HB |
Modulus of Elasticity | 207 GPa (30,000 ksi) |