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Based in Chennai, India, Kunj Sheets and Plates is a reputable producer and supplier of high-performance Rene 41 Sheets and Plates, serving sectors that demand exceptional thermal stability and strength. Because of their remarkable resistance to oxidation and high temperatures, our Rene 41 products are designed for harsh environments. Our plates and sheets are made precisely and in accordance with international standards, and they come in a range of sizes to satisfy different industrial requirements. Serving customers in the aerospace, power generation, defence, and other high-stress engineering sectors, Kunj is dedicated to quality, on-time delivery, and client satisfaction.
Nickel (~55%) makes up the majority of Rene 41 Sheets and Plates, followed by chromium (~19%), cobalt (~11%), and molybdenum (~10%), with lesser amounts of titanium, aluminium, and carbon. At temperatures as high as 870°C, this superalloy is renowned for its exceptional creep resistance and high tensile strength (up to 1240 MPa). It provides exceptional resistance to oxidation and corrosion, as well as good weldability and stability following heat treatment. For aerospace and high-temperature structural applications needing long-term performance under mechanical and thermal stress, Rene 41’s combination of hardness and ductility makes it perfect.
| Standard Specification : | AMS 5545, AMS 5712, AMS 5713, AMS 5800, EN 2.4973, GE B50T59, GE B50TF109, GE B50TF76, UNS N07041, Werkstoff 2.4973 |
| Dimensions : | AMS |
| Sheets Thickness : | Range from .008″ to .0125″ |
| Plates Thickness : | Ranges from .0125″ to 5.00″ |
| Sheets/Plates Width : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Sheets/Plates Length : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Tempers : | Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard |
| Hardness : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Value Added Service : | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| Grade | UNS | Workstoff | AMS | GE |
| Rene 41 | N07041 | 2.4973 | AMS 5545, AMS 5712, AMS 5713, AMS 5800 | GE B50TF109, GE B50TF76 |
| Cr | Ni | Mo | Co | Al | Ti | B | C | Fe | Mn | Si | S | Cu | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 18.00 | — | 9.00 | 10.00 | 1.40 | 3.00 | 0.003 | — | — | — | — | — | — |
| MAX | 20.00 | Balance | 10.50 | 12.00 | 1.80 | 3.30 | 0.01 | 0.12 | 5.00 | 0.10 | 0.50 | 0.015 | 0.50 |
| Mechanical & Physical Properties | 21°C | 427°C | 538°C | 649°C | 760°C | 871°C | 982°C |
|---|---|---|---|---|---|---|---|
| Ultimate Tensile Strength /MPa | 1261.7 | – | – | 1117 | 1048 | 710.2 | – |
| 0.2% Yield Strength /MPa | 820.5 | – | – | 765.3 | 751.5 | 579.2 | – |
| Elongation % | 21 | – | – | 14 | 14 | 11 | – |
| Coefficient of Thermal Expansion µm/m⁰C | – | 13.3 | 13.7 | 14.3 | 15.1 | 15.5 | 16.7 |
| Thermal Conductivity /kcal/(hr.m.°C) | – | 14.4 | 16.1 | 17.9 | 19.6 | 21.4 | – |
| Modulus of Elasticity / x105 MPa | – | 2 | 1.93 | 1.79 | 1.72 | 1.65 | 1.52 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kunj Sheets and Plates based in Chennai, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Rene 41 sheets and plates offer numerous advantages, making them a preferred choice for demanding applications. They provide exceptional strength and durability, maintaining integrity under extreme temperatures and high-stress conditions. Their superior heat resistance and oxidation protection ensure long-lasting performance in environments exceeding 980°C (1800°F). With excellent corrosion resistance, Rene 41 is ideal for aerospace, power generation, and automotive industries. Its outstanding weldability and machinability enable precise fabrication for complex components. These properties make Rene 41 sheets and plates a reliable and versatile solution for critical, high-performance applications.
Yes, we offer custom sizes for Rene 41 Sheets and Plates to meet specific project needs. Our team at Kunj Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@kunjsheetsplates.com.
Rene 41 Plates and Sheets are widely used in high-stress, high-temperature settings where structural integrity is essential. Because of their strength and heat resistance, they are frequently used in turbine blades, afterburner components, and jet engine components in the aerospace industry. They are used in combustion chambers and gas turbines in the power generation industry. Applications for defence include engine parts subjected to harsh environments and missile structures. High-temperature chemical processing systems and nuclear reactors can also use Rene 41. It is perfect for applications requiring performance under extended mechanical load and heat exposure due to its exceptional creep resistance, oxidation stability, and durability.
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