Rene 41 Springs
At Coiling Technologies, Inc. we employ reliable, fast, and cost-effective technologies to design and engineer custom Rene 41 springs. Rene 41 is a precipitation hardening, nickel-based high-temperature alloy possessing high strength, corrosion, and oxidation resistance.
Technical Specification | Rene 41 |
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Nominal Composition |
Cr: 18.0 - 20.0 Co: 10.0 - 12.0 Mo: 9.00 - 10.50 Ni - Balance |
Density |
0.298 lb./in3 |
Modulus of Elasticity (E) |
31.6 x 103 ksi |
Modulus of Rigidity (G) |
12.1 x 103 ksi |
Coefficient of Expansion |
7.0 µin/in.-°F (200°F) |
Electrical Resistivity |
51.5 µΩ.in |
Thermal Conductivity |
62.0 Btu/(hr/ft2/in/°F) |
Min Size |
0.005 in (0.130 mm) |
Max Temp |
815oC (1500oF) |
Uses of Rene 41 Springs |
It is used in severely stressed high temperature application such as turbine casings |