Rene 41™ - UNS N07041

Chemical Analysis

C

.05- .12

MN

0.10 max

S

.015 max

Si

.50 max

Cr

18.0- 20.0

Ni

bal

Mo

9.0- 10.5

Co

10.0- 12.0

Ti

3.0- 3.30

Al

1.40- 1.60

Fe

5.0 max

B

.003- .010

Common Trade Names: Rene 41®, Alvac Rene® 41, Haynes® R-41, Udimet® R41

Rene 41® is a nickel-chromium alloy that contains cobalt, molybdenum and some aluminum and titanium. Rene 41® has a high corrosion resistance, easily fabricated which makes Rene 41® usable to aircraft engine components such as turbine blades, wheels, combustion chamber liners and structural hardware. Rene 41®’s specifications are AMS 5545, AMS 5712, and AMS 5713.

Available forms of Rene 41®​ are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.