Home > Rene 41 Round Bar
Boikanyo Metals is a reputable manufacturer and supplier of Rene 41 Round Bars, proudly based in Cape Town, South Africa. They specialize in providing high-performance materials tailored for aerospace, power generation, and various industrial applications. Rene 41 is a nickel-based superalloy celebrated for its outstanding high-temperature strength, oxidation resistance, and creep resistance, making it a top choice for jet engines, gas turbines, and other components that operate in extreme environments. Boikanyo’s Rene 41 Round Bars are meticulously engineered to meet international standards, guaranteeing durability, reliability, and long-lasting performance in critical applications.
These round bars are primarily made of nickel, with added elements like cobalt, chromium, molybdenum, titanium, and aluminum to boost their high-temperature strength and oxidation resistance. This alloy showcases remarkable tensile strength, creep resistance, and stability at temperatures reaching 700–750°C, all while resisting thermal fatigue and corrosion. The bars can be machined, forged, or heat-treated to fulfill specific industrial needs.
| 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 Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Rene 41 Round Bar in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, 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 find extensive use in aerospace turbine components, gas turbines, rocket engines, heat-resistant industrial machinery, and high-temperature structural applications. Their unique blend of mechanical strength, thermal stability, and corrosion resistance ensures a long service life, minimal maintenance, and dependable performance even in the most challenging high-temperature conditions.
