Rene 41
Description:
Cobalt Alloy R41 / Rene 41
Alloy R41 (Rene 41) is an age hardening nickel base super alloy with has exceptional strength from room temperature through to between 650°C - 980°C (1200 - 1800oF). R 41 is designed for use in severely stressed high temperature applications. R41 (Rene 41) is typically used in hot components for jet engines, rocket engines, turbine blades, turbine wheels, torque rings, bolting, springs and much more.
Chemical Composition:
|
C |
Si |
Ni |
Co |
Al |
Fe |
Mn |
Cr |
Mo |
Ti |
B |
|
0.06 - 0.12 |
0.20 max |
Bal |
10-12 |
1.4-1.6 |
5.0 max |
0.1 max |
18-20 |
9.0-10.5 |
3-3.3 |
0.003-0.01 |
Mechanical Properties:
|
Material |
Tensile Strength ksi |
Yield Strength ksi |
Elongation in 4D |
Reduction of Area |
Hardness |
|
Rene 41 (R41) |
|
|
|
|
363 HB max |
|
Rene 41 (R41) |
170 |
130 |
8 |
10 |
311 HB min |
|
Rene 41 (R41) |
170 max |
100 max |
30 max |
|
30HRC max |
|
Rene 41 (R41) |
170 min |
130 min |
10 min |
|
35 HRC min |
Rene 41 Applications:
Rene 41 alloy is used for numerous industrial applications, some of which include:
l Aircraft engine components
l Aircraft turbine blades
l Aircraft wheel
l Aircraft combustion chamber liners
l Aircraft structural hardware
l Afterburner parts
Specifications:
l UNS N07041
l Werkstoff Nr. 2.4973
l AISI 683
l SAE AMS 5712 Bar
l SAE AMS 5545 Sheet, Strip and Plate
l GE B50T59 Sheet, Plate, Strip, Bars and Forgings
l GE B50TF76C Sheet, Plate, Strip
l GE B50TF109C Sheet, Strip, Plate, Solution Treated
l SAE AMS 5713 Bar (VAC MELT)
l SAE AMS 5800 Welding Wire
l MSRR 9500/241 Welding Wire