Aung Metals, located in Naypyidaw, Myanmar, has built a solid reputation as a reliable manufacturer and supplier of RENE 41 Bars and Rods. These products are well-known for their outstanding high-temperature strength, resistance to oxidation, and overall durability. The company specializes in crafting precision-engineered nickel-based superalloy bars and rods that adhere to international quality and performance standards. With a keen emphasis on advanced metallurgy and rigorous quality control, Aung Metals guarantees that every RENE 41 Bar and Rod provides exceptional reliability, even in the most extreme conditions. These products are perfect for industries like aerospace, power generation, and chemical processing, where strength and stability at high temperatures are crucial.
The composition of RENE 41 Bars and Rods primarily includes nickel, along with 18–20% chromium, 10–11% cobalt, 3–4% molybdenum, and trace amounts of titanium and aluminum. This nickel-chromium superalloy boasts impressive tensile strength of about 1240 MPa and yield strength close to 965 MPa, maintaining its mechanical integrity at temperatures reaching 870°C (1600°F). The alloy’s precipitation-hardening properties enhance its resistance to creep and oxidation, while its well-balanced chemistry ensures structural stability under extended thermal 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 : | 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.
RENE 41 Bars and Rods are widely utilized in applications that require high strength and resistance to heat and corrosion. They’re commonly found in gas turbine engines, components of jet engines, afterburner parts, and exhaust systems. In the power generation industry, these bars and rods are used for turbine blades, rings, and casings. Additionally, the alloy is employed in chemical processing and high-performance fasteners, where resistance to oxidation and stress rupture is vital. Thanks to their remarkable thermal stability and mechanical durability, RENE 41 Bars and Rods are the go-to choice for demanding high-temperature engineering applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Naypyidaw, Myanmar
Copyright 2024 Aung Metals. All rights reserved
