Inconel® Alloy 718 is a nickel-chromium-molybdenum super alloy designed for resisting a wide range of severely corrosive environments,crevice corrosion and pitting. This nickel alloy also displays exceptionally high yield, tensile, and creep-rupture properties at high temperatures. Inconel 718 is used from cryogenic temperatures up to long term service at 1200° F.
|
Standard |
Inconel® Alloy 718 |
1 |
UNS |
N07718 |
2 |
Werkstoff Nr. |
2.4668 |
|
Inconel® Alloy 718 |
Ni |
50 – 55 |
Fe |
Balance |
Cr |
17 – 21 |
Cu |
0.3 max |
Mn |
0.35 max |
P |
0.15 max |
S |
0.015 max |
Si |
0.35 max |
Ti |
0.65 – 1.15 |
Al |
0.2 – 0.8 |
Co |
1.0 max |
B |
0.006 max |
Mechanical & Physical Properties
Density |
8.2 g/cm3 |
Melting Point |
1350 °C (2460 °F) |
Tensile Strength |
Psi – 135,000, MPa – 930 |
Yield Strength (0.2%Offset) |
Psi – 70,000, MPa – 482 |
Elongation |
45 % |