to Heat-treatable nickel-chromium-iron alloys
to Properties of nickel alloys
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| Heat-treatable Nickel-Chromium-Iron Alloy Waspaloy | ||||
| Chemical composition: Cr=19%, Co=13.5%, Al=1.5%, Ti=3%, Mo=4.3%, C=0.08%, Zr=0.05%, B=0.006%, Ni=56% | ||||
| Property | Value in metric unit | Value in US unit | ||
| Density | 8.2 *10³ | kg/m³ | 512 | lb/ft³ |
|---|---|---|---|---|
| Modulus of elasticity | 213 | GPa | 30900 | ksi |
| Thermal expansion (20 ºC) | 12.2*10-6 | ºCˉ¹ | 6.8*10-6 | in/(in* ºF) |
| Specific heat capacity | 520 | J/(kg*K) | 0.125 | BTU/(lb*ºF) |
| Thermal conductivity | 11 | W/(m*K) | 79 | BTU*in/(hr*ft²*ºF) |
| Electric resistivity | 122*10-8 | Ohm*m | 122*10-6 | Ohm*cm |
| Tensile strength (precip. hard) | 1250 | MPa | 181000 | psi |
| Yield strength (precip. hard.) | 850 | MPa | 123000 | psi |
| Elongation (precip. hardened) | 30 | % | 30 | % |
| Solution temperature | 1040 | ºC | 1900 | ºF |
| Aging temperature | 843 | ºC | 1550 | ºF |
| Aging time | 4-24 | hrs. | 4-24 | hrs. |
| Liquidus temperature | 1360 | ºC | 2480 | ºF |
| Solidus temperature | 1330 | ºC | 2430 | ºF |