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to Nickel-copper alloys
to Properties of nickel alloys
(submitted by the website administration)
| Nickel-Copper Alloy (Monel 400) | ||||
| Chemical composition: Cu=31%, Ni=63% min. | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 8.80 *10³ | kg/m³ | 549 | lb/ft³ |
|---|---|---|---|---|
| Modulus of elasticity | 179 | GPa | 26000 | ksi |
| Thermal expansion (20 ºC) | 13.9*10-6 | ºCˉ¹ | 7.7*10-6 | in/(in* ºF) |
| Specific heat capacity | 427 | J/(kg*K) | 0.102 | BTU/(lb*ºF) |
| Thermal conductivity | 21.8 | W/(m*K) | 151 | BTU*in/(hr*ft²*ºF) |
| Electric resistivity | 54.7*10-8 | Ohm*m | 54.7*10-6 | Ohm*cm |
| Tensile strength (annealed) | 550 | MPa | 79800 | psi |
| Yield strength (annealed) | 240 | MPa | 34800 | psi |
| Elongation (annealed) | 48 | % | 48 | % |
| Liquidus temperature | 1350 | ºC | 2460 | ºF |
| Solidus temperature | 1300 | ºC | 2370 | ºF |
