Junaid Metals, based in Manama, Bahrain, stands out as a top manufacturer and supplier of high-performance metal products, particularly RENE 41 Bars and Rods. These nickel-based superalloys are celebrated for their remarkable strength, heat resistance, and durability, making them perfect for extreme conditions. At Junaid Metals, advanced manufacturing techniques meet rigorous quality control to ensure that their RENE 41 Bars and Rods comply with international standards. These products are particularly suited for aerospace, power generation, and high-temperature industrial applications, offering reliability, precision, and long-lasting performance. The company is dedicated to providing tailored metal solutions that address a wide range of engineering and industrial requirements.
RENE 41 Bars and Rods are crafted from a nickel-cobalt-chromium base, enhanced with titanium, aluminum, and molybdenum to boost strength and stability at high temperatures. This unique composition grants them outstanding resistance to creep, oxidation, and thermal fatigue, even at temperatures soaring up to 704°C (1300°F). On a mechanical level, RENE 41 showcases impressive tensile and yield strength, excellent fatigue resistance, and dimensional stability when exposed to extreme heat for extended periods. Its blend of toughness, thermal resistance, and corrosion resistance makes it a go-to choice for components that need to maintain their integrity and performance in demanding aerospace and industrial settings.
| 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 : | Bar, Rod |
| 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 |
Yes, RENE 41 bar can be welded using suitable techniques like gas tungsten arc welding (TIG) or gas metal arc welding (MIG). Preheating and post-weld heat treatment are recommended for optimal results.
RENE 41 bars are available in sizes ranging from 6mm to 250mm diameter, with finishes including hot-rolled, cold-drawn, rough-turned, centerless ground, and polished options.
Yes, RENE 41 rods are susceptible to galvanic corrosion when coupled with dissimilar metals in an electrolyte, especially if the other metal is more anodic. Proper isolation is recommended.
These RENE 41 Bars and Rods find extensive use in the aerospace, gas turbine, and power generation sectors, thanks to their exceptional high-temperature performance. They’re perfect for critical components like turbine blades, combustion chambers, and exhaust valves, all of which face intense heat and stress. Their resistance to creep, thermal stability, and fatigue strength make them ideal for applications in jet engines, industrial furnaces, and high-performance machinery. Moreover, RENE 41 Bars and Rods are also utilized in aerospace fasteners, heat exchangers, and nuclear applications, ensuring reliable performance, durability, and efficiency under pressure.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Junaid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manama, Bahrain
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