Home > Rene 41 Round Bar
Hakan Nickel Alloys, based in Istanbul, Turkey, is a trusted manufacturer and supplier of Rene 41 Round Bars, engineered for high-temperature, high-strength applications. These bars are precision-forged and rolled to ensure excellent dimensional accuracy, surface finish, and long-term reliability. Rene 41 Round Bars are widely used in aerospace, gas turbines, and power generation industries, where durability under extreme heat and stress is critical. At Hakan Nickel Alloys, we combine advanced metallurgical techniques with strict quality control to deliver bars that meet international standards, providing engineers and manufacturers with dependable, high-performance solutions for demanding applications.
Rene 41 Round Bars are composed of nickel, cobalt, chromium, molybdenum, titanium, and aluminum, forming a precipitation-hardenable superalloy. This unique composition provides outstanding high-temperature strength, excellent creep and fatigue resistance, and superior dimensional stability. The bars maintain mechanical integrity under extreme heat, high stress, and corrosive environments. Lightweight yet robust, Rene 41 Round Bars offer exceptional oxidation and corrosion resistance, ensuring long-term durability. Their combination of strength, toughness, and high-temperature performance makes them ideal for aerospace engines, turbine components, and other critical high-performance industrial applications.
| 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 Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Rene 41 Round Bar in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, 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 Bars are extensively used in industries requiring high-temperature strength and stability. In aerospace, they are employed in turbine blades, engine components, exhaust systems, and high-performance superalloys that operate under extreme heat and stress. Power generation industries use them in gas turbines, high-temperature processing equipment, and critical components exposed to harsh operating conditions. Chemical and industrial sectors utilize Rene 41 Round Bars in furnace parts, heat exchangers, and high-performance machinery. With excellent creep resistance, fatigue strength, and oxidation resistance, these bars provide engineers with a reliable solution for demanding, high-temperature applications where safety and performance are paramount.
