Inconel 925
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Inconel 925
Nufit Alloys, a renowned company in the industry, is recognized as a top Importer, Stockist, and Supplier of Inconel 925 in Mumbai, India. Our extensive range of clientele spans across various sectors. We take pride in our unwavering commitment to excellence and maintain a vast inventory of high-quality materials. Ensuring customer satisfaction is our utmost priority, as reflected in our prompt deliveries that guarantee timely product arrivals. At Nufit Alloys, we offer competitive prices without compromising on quality. With our steadfast dedication to meeting the diverse requirements of different industries, we have established ourselves as a trusted partner for those in need of premium-grade Inconel 925 in India
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Inconel 925 is an extraordinary nickel-based superalloy that possesses exceptional properties. It is highly resistant to high temperatures, corrosion, and mechanical stress, making it ideal for demanding applications in aerospace, nuclear, and oil and gas sectors. This alloy was specifically designed to withstand severe conditions and has remarkable resistance to oxidation, creep, and fatigue
Moreover, Inconel 925 offers excellent chemical compatibility in harsh environments and can be easily welded and formed to meet various manufacturing requirements. Its low magnetic permeability makes it suitable for use in electrical equipment. Nufit Alloys proudly supplies this versatile material, highlighting its durability and adaptability across a wide range of challenging technical applications
Inconel 925’s main characteristics includes :
- High Temperature Resistance: Inconel 925 withstands extreme heat, making it suitable for high-temperature applications like aerospace and nuclear industries
- Corrosion Resistance: Exhibits exceptional corrosion resistance, vital for use in aggressive environments such as chemical processing and marine applications
- Strength and Toughness: Possesses a combination of high strength and toughness, ensuring structural integrity in demanding conditions like oil and gas operations
- Oxidation Resistance: Resists oxidation at elevated temperatures, ensuring longevity in environments with high oxidative stress, such as combustion systems
- Creep Resistance: Maintains structural stability under prolonged stress at elevated temperatures, crucial for applications in power generation and turbine components
- Fatigue Resistance: Demonstrates resistance to fatigue, enhancing its durability in cyclically loaded components like springs and rotating machinery
- Magnetic Permeability: Low magnetic permeability, making it suitable for applications in sensitive electronic equipment and magnetic resonance imaging (MRI) systems
Other Designations:
- UNS N09925
- Alloy 925
- Incoloy 925
Application
Inconel 925 is a reliable choice with exceptional properties, catering to diverse applications with enduring and consistent performance
- Aerospace: Inconel 925's high-temperature resistance and strength make it ideal for components in aircraft engines and structural parts
- Oil and Gas: Corrosion and heat resistance make Inconel 925 crucial for downhole equipment, pipelines, and offshore drilling
- Chemical Processing: Excellent chemical compatibility ensures reliability in corrosive environments, making it valuable for chemical plant equipment
- Power Generation: Creep resistance and oxidation stability make it vital for turbines, boilers, and other components in power plants
- Marine: Corrosion resistance makes Inconel 925 suitable for marine applications, including shipbuilding, where exposure to saltwater is prevalent
- Petrochemical: Withstanding harsh conditions in refining and petrochemical processes, Inconel 925 is used for heat exchangers, valves, and piping
- Automotive: Inconel 925 may find application in high-performance automotive components, benefiting from its strength, heat resistance, and durability
Fabrication of Inconel 925 :
Inconel 925 can be easily produced using traditional processes like hot and cold working, which allows for flexibility in shaping and machining. This is why it is widely used in various technical applications
Cold Working of Inconel 925 :
When it comes to enhancing the strength and hardness of Inconel 925, coldworking is an effective method. However, it’s important to be cautious with excessive cold work as it may lead to the need for intermediate annealing. This is done to ensure that the desired mechanical properties are maintained and to prevent any brittleness from occurring
Annealing for Inconel 925 :
Restoring optimal mechanical properties in demanding applications requires annealing Inconel 925 at temperatures ranging from 1700°F to 1850°F. This heat treatment process is followed by rapid quenching, which effectively reduces residual stresses and enhances overall performance
Chemical Composition
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 40.0 - 50.0 |
| Chromium (Cr) | 19.5 - 22.5 |
| Iron (Fe) | 19.0 - 22.0 |
| Molybdenum (Mo) | 2.5 - 3.5 |
| Copper (Cu) | 2.0 - 3.0 |
| Titanium (Ti) | 1.9 - 2.4 |
| Aluminum (Al) | 0.9 - 1.2 |
| Niobium (Nb) | 0.1 - 0.5 |
| Tantalum (Ta) | 2.0 - 2.5 |
| Silicon (Si) | 0.5 max |
| Manganese (Mn) | 0.5 max |
| Sulfur (S) | 0.015 max |
| Carbon (C) | 0.03 max |
| Phosphorus (P) | 0.015 max |
Physical Properties
| Properties | Value |
|---|---|
| Density (g/cm³) | 8.14 |
| Melting Point (°C) | 1311 |
| Thermal Conductivity (W/m·K) | 11.1 at 100°C |
| Specific Heat (J/kg·K) | 435 at 22°C |
| Electrical Resistivity (µΩ·m) | 1.23 at 21°C |
Mechanical Properties
| Properties | Value |
|---|---|
| Tensile Strength (MPa) | 725 min |
| Yield Strength (MPa) | 310 min |
| Elongation (%) | 30 min |
| Hardness (HRB) | 95 max |