IN100
IN100 is a nickel base precipitation hardening equiaxed grain casting superalloy with service temperature below 950 ℃. The content of aluminum and titanium in the alloy is very high, forming an aging strengthening phase γ About 65-70% of the alloy.
Equivalent Grades
| Trademark | GB | GOST | ASTM | UNS | DIN | W.Nr. | NF | BS | JIS | SS |
| – | K417 | – | IN100 | – | – | – | – | – | – | – |
Chemical Composition, %
| Alloy | C | Si | Mn | P | S | Cr | Ni | Co | Mo | Al | Ti | V | B | Zr | Fe |
| IN100 | 0.13-0.22 | ≤0.50 | ≤0.50 | ≤0.015 | ≤0.015 | 8.5-9.5 | Bal | 14.0-16.0 | 2.5-3.5 | 3.8-5.7 | 3.5-5.0 | 0.6-0.9 | 0.012-0.022 | 0.05-0.09 | ≤1.0 |
Typical Physical and Mechanical Properties (RT, Solution Annealed)
| Density, g/cm3 | Melting Point, ℃ | Tensile Strength, MPa | Yield Strength, MPa | ELongation, % | Hardness, HRB |
| 7.8 | 1260-1340 | 990 | 755 | 14 | / |
Available Products and Specifications
| Rod, Bar, Wire and Forgings | – |
| Plate, Sheet and Strip | – |
| Pipe and Tube | – |
| Welding Product | – |
| Others | – |
Features
The alloy has high strength, good plasticity, low density and high specific strength.
Applications
Alloy is used to make gas turbine rotating parts, such as blades, guide vanes, turbocharger rotor impellers and other high-temperature parts.
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