Home > Rene 41 Round Bar
Sayam Nickel Alloys, located in Hyderabad, stands out as a leading manufacturer and supplier of high-performance Rene 41 Round Bars. Known for their remarkable strength, heat resistance, and durability, these bars are specifically designed for critical applications in extreme environments. Crafted using cutting-edge superalloy metallurgy, Sayam Nickel Alloys guarantees consistent quality and precision in every single bar. Catering to the aerospace, power generation, and high-temperature industrial sectors, Rene 41 Round Bars offer dependable solutions for challenging operational conditions. With a strong commitment to excellence, Sayam Nickel Alloys provides bars that blend superior mechanical performance, thermal stability, and long-lasting reliability for advanced engineering needs.
Rene 41 Round Bars are crafted from a nickel-based superalloy that includes about 19–21% chromium, 1.5–3% cobalt, 3–4% molybdenum, 3–4% titanium, 3–4% aluminum, along with trace amounts of niobium, zirconium, and carbon. This unique composition ensures excellent high-temperature strength and oxidation resistance. In terms of mechanical properties, Rene 41 boasts a tensile strength of around 1,270–1,550 MPa, a yield strength of 1,100–1,300 MPa, and impressive creep resistance. These bars maintain their dimensional stability and toughness even at temperatures exceeding 700°C, making them perfect for components that face extreme heat and mechanical stress.
| Standards : | AMS 5545, AMS 5712, AMS 5713, AMS 5800, EN 2.4973, GE B50T59, GE B50TF109, GE B50TF76, UNS N07041, Werkstoff 2.4973 |
| Thickness : | Range from .008″ to .0125″ |
| Hardness : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Form : | Round Bar, Wire |
| Tungsten Grades | HA 190 / HA 1925 / HA 195 / HE 390 / HE 3925 / HE 395 / HE 397 |
| 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 |
At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Rene 41 Round Bar in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
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Rene 41 Round Bars from Sayam Nickel Alloys find extensive use in aerospace, gas turbines, jet engines, rocket motor components, and high-temperature industrial equipment. Their exceptional strength, creep resistance, and thermal stability make them ideal for turbine shafts, discs, blades, and other critical components that operate under intense heat and stress. Additionally, they are utilized in power generation and high-performance automotive applications where high reliability is essential.
