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Premium-grade Rene 41 Foil is available from Kunj Sheets and Plates, a reputable manufacturer and supplier with headquarters in Chennai, India, to satisfy the demanding requirements of high-temperature and high-stress environments. Rene 41 Foil is designed to function in the energy, defence, and aerospace industries and is renowned for its remarkable strength, oxidation resistance, and thermal stability. At Kunj, we offer precisely rolled foils in a range of thicknesses that are customised to meet both client needs and global quality standards. We are a reliable supplier of speciality nickel-based alloy foils for vital industrial applications because of our dedication to cutting-edge manufacturing, prompt delivery, and client satisfaction.
About 55% nickel, 19% chromium, 11% cobalt, and 10% molybdenum make up Rene 41 Foil, a nickel-based superalloy with trace amounts of titanium, aluminium, and carbon. At temperatures as high as 870°C, this composition guarantees exceptional creep and rupture resistance in addition to exceptional tensile strength up to 1240 MPa. The alloy exhibits strong oxidation resistance, thermal stability, and weldability. Rene 41 Foil is perfect for applications needing lightweight materials that can endure prolonged high-stress, high-temperature operating conditions because of its fine-grain structure and mechanical dependability.
| 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 foil offers numerous advantages, making it a preferred material for demanding applications. It excels in high-temperature environments, maintaining strength and stability up to 980°C (1800°F). The alloy’s exceptional creep resistance ensures reliability under prolonged stress, while its high tensile strength enhances durability. Rene 41 is also highly resistant to oxidation and corrosion, extending the lifespan of components in harsh conditions. Additionally, its precision and adaptability make it ideal for aerospace, gas turbines, and industrial applications requiring exceptional performance under extreme thermal and mechanical stresses.
Yes, we offer custom sizes for Rene 41 Foil 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@aaronsheetsplates.com.
Rene 41 Foil is widely used in high-performance settings where thin-film strength, heat resistance, and corrosion resistance are required. It is used in the aerospace industry for thermal shielding, insulation wraps, and parts for turbines and jet engines. It is used in high-speed aircraft structures and missile systems in the defence industry. In the power generation sector, the foil is also utilised in combustion systems and gas turbines. Rene 41 Foil’s stability and thinness make it perfect for precision applications where lightweight and dependable thermal performance are essential, like sensor housings, electronic shielding, and high-temperature gaskets.
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