Home > Rene 41 Round Bar
Santner Nickel Alloys, based in Hamilton, New Zealand, is a leading manufacturer and supplier of Rene 41 Round Bars, offering superior performance for high-temperature and aerospace applications. Known for its exceptional strength, creep resistance, and stability at elevated temperatures, Rene 41 Round Bar is crafted with precision using premium-quality nickel-based superalloy. Santner Nickel Alloys ensures strict quality control and adherence to international standards, delivering products that perform reliably in extreme environments. Widely used in aerospace, power generation, and high-performance engineering industries, these round bars provide dependable mechanical performance, making them a trusted choice for critical applications.
Rene 41 Round Bars are made from a nickel-based superalloy containing cobalt, chromium, titanium, and molybdenum. This composition provides outstanding high-temperature strength, creep resistance, and thermal stability. The alloy maintains excellent tensile strength, yield strength, and hardness even at temperatures up to 700°C (1300°F). Its microstructure ensures durability, oxidation resistance, and long-term performance under high stress. Rene 41 Round Bars are also resistant to fatigue and thermal cycling, making them ideal for demanding aerospace and industrial applications that require consistent performance under extreme conditions.
| 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 Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Rene 41 Round Bar in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, 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.
Contact us to get a quick quote for your requirement.
Rene 41 Round Bar is a high-performance nickel-based superalloy primarily used in applications requiring excellent high strength, oxidation resistance and corrosion resistance Its applications in the aerospace industry often sleep high temperature and pressure turbine blades, rotor wheels, and other critical components. In addition, Rainey 41 is used under high stress in the chemical, energy and marine industries, such as gas turbines, rocket motors, and high-performance engine components, where high thermal reliability and stability are concerned great importance.
