Al Summan Metals, based in Dubai, UAE, has established a strong reputation as a trustworthy manufacturer and supplier of RENE 41 Bars and Rods. These products are renowned for their exceptional high-temperature strength, oxidation resistance, and overall durability. The company focuses on producing precision-engineered nickel-based superalloy bars and rods that meet international quality and performance standards. With a strong focus on advanced metallurgy and stringent quality control, Al Summan Metals ensures that each RENE 41 Bar and Rod delivers outstanding reliability, even under the harshest conditions. These products are ideal for sectors such as aerospace, power generation, and chemical processing, where high-temperature strength and stability are essential.
The composition of RENE 41 Bars and Rods consists mainly of nickel, together with 18–20% chromium, 10–11% cobalt, 3–4% molybdenum, and small quantities of titanium and aluminum. This nickel-chromium superalloy delivers remarkable tensile strength of roughly 1240 MPa and yield strength near 965 MPa, preserving its mechanical integrity at temperatures up to 870°C (1600°F). The alloy’s precipitation-hardening characteristics improve its resistance to creep and oxidation, while its well-balanced chemistry provides structural stability under prolonged 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 is weldable with appropriate methods such as gas tungsten arc welding (TIG) or gas metal arc welding (MIG). For the best outcomes, preheating and post-weld heat treatment are advised.
RENE 41 bars come in diameters from 6mm up to 250mm, offered with finishes such as hot-rolled, cold-drawn, rough-turned, centerless ground, and polished options.
Yes, RENE 41 rods can experience galvanic corrosion when paired with dissimilar metals in an electrolyte, particularly when the other metal is more anodic. Adequate isolation is advised.
RENE 41 Bars and Rods are extensively used in applications demanding high strength along with resistance to heat and corrosion. They are frequently found in gas turbine engines, jet engine components, afterburner parts, and exhaust systems. Within the power generation sector, these bars and rods serve in turbine blades, rings, and casings. The alloy is also used in chemical processing and high-performance fasteners, where oxidation and stress rupture resistance is essential. Owing to their exceptional thermal stability and mechanical durability, RENE 41 Bars and Rods are the preferred selection for challenging high-temperature engineering applications.
We supply materials accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest levels of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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