How hard is waspaloy?
The creep-rupture strength of Waspaloy is superior to that of alloy 718 at temperatures above 1150-1200°F. Short time hot tensile strength is inferior to alloy 718 at temperatures up to 1350°F. Welding is difficult, and best performed on material in the solution annealed condition.
What is waspaloy used for?
Waspaloy is used for gas turbine engine components that require considerable strength and corrosion resistance at high operating temperatures, including compressor and rotor discs, shafts, spacers, seals, rings and casings, and other miscellaneous engine hardware, aircraft assemblies and missile systems [30].
What is waspaloy made of?
Waspaloy is a nickel-based superalloy used in very extreme environments. This metal is often used in applications involving very high temperatures, like in gas turbines. Waspaloy is nominally composed of Nickel 58%, chromium 19%, cobalt 13%, molybdenum 4%, titanium 3%, and aluminum 1.4%.
What is the melting point of waspaloy?
Waspaloy Data Sheet
| Melting Point (°C) | Density | Specific Gravity |
|---|---|---|
| 1330 – 1357 | 8.20g/cm3 | 8.25 |
Is waspaloy magnetic?
Waspaloy is used in applications that require considerable corrosion resistance and strength at temps up to 1600°F. This alloy is non-magnetic, has good oxidation and corrosion resistance up to 1600° F.
What is the composition of Hastelloy?
Hastelloy is a nickel-based superalloy with more than 50% nickel and significant amounts of molybdenum and chromium. There are also small amounts of cobalt, tungsten and manganese in Hastelloy C-276.
Is Hastelloy harder than stainless steel?
Summary – Hastelloy vs Stainless Steel Both these are resistant to corrosion, but the extent of resistance is different from each other. In conclusion, the key difference between Hastelloy and stainless steel is that Hastelloy shows an outstanding corrosion resistance in comparison to stainless steel.
What is Hastelloy good for?
The alloy is used to manufacture high-temperature gas path components such as turbine combustors, flame holders, liners, pressure vessels of some nuclear reactors, chemical reactors, and pipes/valves in the chemical industry.
How hard is Hastelloy?
Nickel & cobalt base corrosion, temperature and wear-resistant alloys, such as HASTELLOY C276, are classified as moderate to difficult when machining, however, it should be emphasized that these alloys can be machined using conventional production methods at satisfactory rates.
What is the Rockwell hardness of Hastelloy?
Mechanical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Elastic modulus | 217 GPa | 31500 ksi |
| Elongation at break (in 50.8 mm) | 55% | 55% |
| Hardness, Brinell (converted from Rockwell B hardness) | 168 | 168 |
| Hardness, Knoop (converted from Rockwell B hardness) | 186 | 186 |
Which is harder Inconel or Hastelloy?
The inclusion of molybdenum makes Hastelloy® harder, stronger at high temperatures, and also makes it great for welding applications. These alloys are easily fabricated and formed. They have good ductility and can be forged and cold worked.
What is the temperature range of Waspaloy?
WASPALOY can be used at temperatures up to 650°C (1200°F) which is critical rotating applications. WASPALOY is used in gas turbine engine components, missile systems, shafts, spacers, seals, rings, casings, fasteners and many other uses in engine hardware, airframe assemblies.
What is Waspaloy?
WASPALOY is a nickel based age hardenable alloy that possesses high temperature strength while still having a good corrosion resistance, especially to oxidation. WASPALOY can be used at temperatures up to 650°C (1200°F) which is critical rotating applications.
What is the heat treatment of Waspaloy?
WASPALOY can be used at temperatures up to 650°C (1200°F) which is critical rotating applications. WASPALOY is used in gas turbine engine components, missile systems, shafts, spacers, seals, rings, casings, fasteners and many other uses in engine hardware, airframe assemblies. Properties as per AMS 5544. Heat Treatment is as follows:
What is a Waspaloy electrode?
Waspaloy is a precipitation hardening, nickel-based alloy which has been used in elevated temperature applications. The alloy has been used for gas turbine engine parts which require considerable strength and corrosion resistance at temperatures up to 1600°F (871°C). Waspaloy is usually vacuum-induction plus consumable electrode remelted.