AMS 5545 specification covers a corrosion- and heat-resistant nickel alloy (Rene 41 / UNS N07041) in the form of sheet, strip, and plate. Alloy R41 is an age-hardening nickel-base superalloy with exceptional strength from room temperature through to between 650°C and 980°C (1200-1800°F). Rene 41 is designed for use in severely stressed high-temperature applications. It is typically used in hot components for jet engines, rocket engines, turbine blades, turbine wheels, torque rings, bolting, springs, and much more.
Product Forms & Availability – Rene 41 (UNS N07041)Sheet, Strip & Plate (AMS 5545 – Solution Heat Treated)| Product Form | Thickness Range | Condition |
|---|
| Sheet | 0.010″ – 0.187″ (0.25mm – 4.75mm) | Solution heat treated | | Strip | 0.010″ – 0.187″ (0.25mm – 4.75mm) | Solution heat treated | | Plate | 0.188″ – 2.000″ (4.8mm – 50.8mm) | Solution heat treated |
Additional Rene 41 Product Forms| Product Form | Availability |
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| Round Bar | Available | | Flat Bar | Available | | Rod | Available | | Wire | Available | | Forging Stock | Available | | Welding Wire | Available |
For all stock availability, contact Sales.
Specifications – Rene 41| Specification | Product Form | Description |
|---|
| AMS 5545 | Sheet, strip, plate | Solution heat treated | | AMS 5712 | Bars, forgings, rings | Rene 41 bar products | | UNS N07041 | Unified numbering system | Rene 41 | | Rene 41 | Trade name | – |
Fabrication Solution Treatment: 1066-1177°C (1950-2150°F), water quench or rapid air cool Aging: 760°C (1400°F) × 16 hours, air cool Forming: Good formability in solution treated condition Machining: Good machinability in solution treated condition; more difficult after aging Welding: Good weldability using GTAW (TIG); post-weld aging required to restore properties
ApplicationsJet Engine Hot Components: Afterburner parts, tailpipes, combustion hardware Rocket Engines: Thrust chambers, nozzle components, structural hardware Turbine Blades & Wheels: High-stress rotating components Torque Rings: Structural rings for engine assemblies Bolting & Fasteners: High-temperature bolts, studs, nuts Springs: High-temperature springs for aerospace applications
Request a quote for AMS 5545 / Rene 41 Nickel Alloy Sheet (UNS N07041) – 54Ni – 19Cr – 11Co – 9.8Mo – 3.2Ti – 1.5Al – 0.006B – Vacuum Induction and Consumable Electrode Melted – Solution Heat Treated . Please provide: Thickness, width, and length required Form (sheet, strip, or plate) Quantity (kg or pieces) Destination port Any special certification requirements
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