Rene 41 Alloy

Alloy name: Rene 41
Diagram No.: 189
Type of diagram: TTP
Chemical composition in weight %: 0.08% C, 19.31% Cr, 10.02% Co, 9.11% Mo, 3.23% Ti, 1.51% Al, 0.000% B, 2.34% Fe, balance is Ni
Alloy group: Nickel-based alloys
Note: Treatment: Solution treated at 1177 C (2150 F), aged in air at 760 to 1093 C (1400 to 2000 F) at 38 C (100 F) intervals for 5000 h, and at 1149°C (2100°F) for 2000 h.
Reference: IKE. Collins, “Relative Long-Time Stability of Carbide and Intermetallic Phaeer in Nickel-Baee Superalloys,” Trans. ASM, Vol 62, 1969, pp. 82-104.

Transformation Diagram

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