Premium Nimonic 80A Manufacturers in Chennai
Virwadia Metal & Alloys is a trusted name among Nimonic 80A Manufacturers in Chennai, offering high-quality nickel-chromium alloys reinforced with titanium and aluminum. Known for its excellent mechanical strength and resistance to high temperatures and oxidation, Nimonic 80A is widely used in demanding applications such as gas turbines, nuclear reactors, heat treatment fixtures, and exhaust valves.
Our Nimonic 80A products are manufactured in various forms including rods, wires, sheets, plates, and bars. Engineered to meet international standards such as ASTM, BS, and AMS, every product is subjected to rigorous quality checks to ensure superior tensile strength, creep resistance, and structural integrity at elevated temperatures.
The alloy’s microstructure is optimized through precise heat treatment and forging processes, enabling it to perform consistently in high-stress environments. Whether you need materials for aerospace components or industrial furnaces, our Nimonic 80A delivers unmatched durability and performance.
Reliable Nimonic 80A Supplier in Chennai
As a dedicated Nimonic 80A Supplier in Chennai, Virwadia Metal & Alloys maintains an extensive inventory of Nimonic 80A in multiple dimensions and finishes. We cater to both small-scale industries and large enterprises with timely deliveries, competitive pricing, and customized solutions to match project specifications.
Our Nimonic 80A offerings include custom-cut lengths, precision machining, and surface treatments based on specific customer requirements. With a streamlined supply chain and expert technical support, we ensure every order is fulfilled promptly and accurately.
This alloy’s excellent fatigue strength and resistance to thermal expansion make it ideal for high-performance systems operating under fluctuating thermal and mechanical stress. Whether for aviation or petrochemical industries, our Nimonic 80A solutions provide long-lasting reliability.
Leading Nimonic 80A Exporter from India
Virwadia Metal & Alloys is a recognized Nimonic 80A Exporter from Chennai, supplying premium-grade materials to clients across Europe, the Middle East, Southeast Asia, and North America. Our export services include custom labeling, international packaging, third-party inspection, and all required compliance documentation.
Our Nimonic 80A products undergo comprehensive testing for mechanical properties, dimensional accuracy, and corrosion resistance, ensuring they meet or exceed global quality expectations. We are committed to delivering consistent performance and building long-term partnerships with our international clientele.
With a focus on innovation, reliability, and customer satisfaction, Virwadia Metal & Alloys continues to lead the market in delivering high-grade Nimonic 80A for critical industrial applications worldwide.
Nimonic 80A Round Bars Specifications and Applications in Chennai | Virwadia Metal & Alloys
Nimonic 80A round bars are high-performance nickel-chromium-cobalt-titanium superalloys engineered for exceptional high-temperature strength, creep resistance, and oxidation resistance. In Chennai, these bars are widely used in aerospace, gas turbines, power generation, and industrial applications where components are exposed to extreme heat and mechanical stress. Nimonic 80A provides superior thermal stability and mechanical reliability at elevated temperatures.
Virwadia Metal & Alloys supplies premium Nimonic 80A round bars in Chennai, suitable for fabrication, machining, and high-performance industrial applications. Their outstanding creep strength, corrosion resistance, and dimensional stability make them ideal for turbine blades, high-temperature fasteners, exhaust components, and critical aerospace and industrial machinery parts.
Chemical Composition of Nimonic 80A Round Bars
| Element |
Percentage (%) |
Role |
| Nickel (Ni) |
50 – 55% |
Base metal providing high-temperature strength and corrosion resistance |
| Chromium (Cr) |
19 – 21% |
Oxidation and corrosion resistance |
| Cobalt (Co) |
18 – 21% |
Enhances high-temperature strength and creep resistance |
| Titanium (Ti) |
0.5 – 1.5% |
Precipitation strengthening and thermal stability |
| Aluminum (Al) |
0.3 – 0.7% |
Oxidation protection and strengthening |
| Iron (Fe) |
Balance |
Structural stability |
| Carbon (C) |
0.08 – 0.15% |
High-temperature creep resistance and hardness |
| Manganese (Mn) |
0.5% max |
Hot working improvement |
| Silicon (Si) |
0.5% max |
Oxidation resistance and deoxidizer |
Mechanical Properties of Nimonic 80A Round Bars
| Property |
Typical Value |
Benefit |
| Tensile Strength |
900 – 1,200 MPa |
High load-bearing capacity at elevated temperatures |
| Yield Strength |
550 – 850 MPa |
Resistance to deformation under stress |
| Elongation |
15 – 25% |
Good ductility for fabrication and machining |
| Hardness |
250 – 350 HB |
Wear and high-temperature corrosion resistance |
| Density |
8.2 g/cm³ |
Stable structural material |
| Maximum Service Temperature |
1,050°C |
High-temperature creep and oxidation resistance |
Key Features of Nimonic 80A Round Bars
- Exceptional high-temperature strength and creep resistance
- Excellent oxidation and corrosion resistance
- Dimensional stability under thermal and mechanical stress
- Precipitation-hardenable for enhanced performance
- Good weldability and machinability
- Ideal for aerospace, turbines, and high-performance industrial applications
Applications of Nimonic 80A Round Bars in Chennai
- Gas turbine blades and rotors
- Aerospace engine components and high-temperature fasteners
- Exhaust systems and industrial turbine components
- High-temperature structural components in power generation equipment
- Industrial machinery subjected to extreme thermal and mechanical stress
- Equipment requiring superior creep, oxidation, and corrosion resistance
Virwadia Metal & Alloys supplies Nimonic 80A round bars in Chennai with guaranteed quality, precise dimensions, and consistent high-temperature performance for critical aerospace and industrial applications.
