Subscribe to our Newsletter
Model No: UNS N07041
Rene 41 - UNS N07041 - W.Nr 2.4973
Rene 41 is an age hardening nickel base superalloy with exceptional strength from room temperature through about 1600°F. The alloy is sensitive to strain age cracking during welding.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
Rene 41 is an age hardening nickel base superalloy with exceptional strength from room temperature through about 1600°F. The alloy is sensitive to strain age cracking during welding. Sound welds can be made by the resistance and electron beam methods. GTAW using DC straight polarity requires good joint fit-up and cooling by means of copper backup bars or water-cooled fixtures. Required mechanical properties can be tailored by selection of various combinations of cold work and/or heat treatments.
Designations
W.Nr 2.4973
UNS N07041
AWS 120
Specifications
AMS 5545
AMS 5713
AMS 5800
AMS 5712
GE C50T71
Product Forms
We provide you with a variety of product forms, including but not limited to:
- Bar/Rod
- Pipe/Tube
- Plate/Sheet/Circle
- Customize
Chemical Composition
The chemical composition of Rene 41 is indicated in the table below:
| Element | Min % | Max % |
| C | – | 0.12 |
| Mn | – | 0.10 |
| Si | – | 0.50 |
| S | – | 0.015 |
| Cr | 18.00 | 20.00 |
| Co | 10.00 | 12.00 |
| Mo | 9.00 | 10.50 |
| Ti | 3.00 | 3.30 |
| Al | 1.40 | 1.60 |
| B | 0.003 | 0.01 |
| Fe | – | 5.00 |
| Ni | bal |
Alloy Details
Rene 41 density, melting point, coefficient of expansion, and modulus of elasticity is indicated in the table below:
Features
Exceptionally high strength
Oxidation resistant through 1800°F
Physical Properties
- Density: 8.249 g/cm³
- Melting range: 1307-1343°C
70°F to indicated temperature.
Mechanical & Physical Properties
| 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 |
Rene 41should be in the fully solution treated condition prior to welding. After welding the assembly should be solution treated using rapid heating and cooling rates through the 1200-1600°F range, followed by aging.
Mechanical properties vary with the solution and aging treatments. Higher solution temperatures result in better room temperature ductility and elevated temperature creep-rupture strength. Lower solution temperatures give higher tensile strengths. Two commonly used heat treatments are:
1. Solution treat: 2150°F 4 hours, air cool. Age: Reheat 1650 °F 4 hours, air cool.
2. Solution treat: 1975 °F 4 hours, air cool. Age: Reheat 1400°F 16 hours, air cool.
Lork Group is a reputable manufacturer and supplier of high-quality Rene 41 - UNS N07041 - W.Nr 2.4973 in China. Renowned for our dedication to excellence, we specialize in producing durable Nickel Alloy products to meet diverse industrial needs. With a commitment to superior quality, we ensure our bars meet strict standards, making us a trusted choice in the industry.
Contact Lork Group for metal material Solutions
The experts at Lork Group are ready to help you choose the most suitable type of Metal for your .
We have built a reputation as a trusted partner for quality materials, distributing numerous grades of stainless steel, nickel alloy, and hard-to-find metals. Our raw metal bars, rings, plates, pipes, and tubing are available from stock.
To learn more about the Lork Group metal difference and our material offerings stainless steel and inconel alloy, contact us or request a quote today.
