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to Heat-treatable nickel-chromium-iron alloys
to Properties of nickel alloys
(submitted by the website administration)
| Heat-treatable Nickel-Chromium-Iron Alloy Rene 41 | ||||
| Chemical composition: Cr=19%, Fe=2.5%, Co=11%, Al=1.5%, Ti=3.15%, Mo=9.75%, C=0.09%, B=0.007%, Ni=51% | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 8.25 *10³ | kg/m³ | 515 | lb/ft³ |
|---|---|---|---|---|
| Modulus of elasticity | 218 | GPa | 31600 | ksi |
| Thermal expansion (20 ºC) | 12.1*10-6 | ºCˉ¹ | 6.7*10-6 | in/(in* ºF) |
| Specific heat capacity | 452 | J/(kg*K) | 0.108 | BTU/(lb*ºF) |
| Thermal conductivity | 11 | W/(m*K) | 79 | BTU*in/(hr*ft²*ºF) |
| Electric resistivity | 130*10-8 | Ohm*m | 130*10-6 | Ohm*cm |
| Tensile strength (precip. hard) | 1420 | MPa | 206000 | psi |
| Yield strength (precip. hard.) | 1062 | MPa | 154000 | psi |
| Elongation (precip. hardened) | 14 | % | 14 | % |
| Solution temperature | 1040 | ºC | 1900 | ºF |
| Aging temperature | 760 | ºC | 1400 | ºF |
| Aging time | 16 | hrs. | 16 | hrs. |
| Liquidus temperature | 1371 | ºC | 2500 | ºF |
| Solidus temperature | 1316 | ºC | 2400 | ºF |
