Rene 41∞ (For Springs)
Rene 41 is an age hardenable nickel base alloy that has very high strength at elevated temperatures, particularly within the range of 650 – 980°C (1200 – 1800°F). Required mechanical properties can be tailored by selection of various combinations of cold work and/or heat treatments. Rene 41 also has good oxidation resistance. It can be used for any TSMC spring product such as wave springs, retaining rings and compression springs.
Rene 41 is also known as Haynes R-41, Pyromet 41, and Udimet R41.
Nickel Base Wire for wire springs, flat springs and wire products
Key Features
- Very high strength at elevated temperatures
- Good oxidation resistance
- Age hardenable
- High temperature dynamic applications
Typical Applications
After burner parts
Turbine castings
Bolts
Other fasteners
Approx. Operating Temperature
Chemical Composition
| Element | Ni | Cr | Fe | Mn | C | Si | S | Co | Ti | Al | Mo | B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min % | bal | 18.00 | – | – | – | – | – | 10.00 | 3.00 | 1.40 | 9.00 | 0.003 |
| Max % | bal | 20.00 | 5.00 | 0.10 | 0.12 | 0.50 | 0.015 | 12.00 | 3.30 | 1.60 | 10.50 | 0.01 |
Wire Type
- Round
- Flat Wire
- Shaped Wire
- Rope/Strand
Specifications
- AMS 5545
- AMS 5713
- AMS 5800
- AMS 5712
- GE C50T71
Designations
- W.Nr 2.4973
- UNS N07041
- AWS 120
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