Description
Inconel 622
A nickel based alloy with chromium, molybdenum, and tungsten as the principal alloying elements. Used to weld alloys of similar composition as well as dissimilar joints between nickel chromium molybdenum alloys and stainless or carbon or low alloy steels.
%Chemical Composition
| S | Si | Mn | Co | Mo | Cr | Ni |
| (max) 0.01 | (max) 0.08 | (max) 0.5 | (max) 2.5 | 14.5 – 12.5 | 22.5 – 20 | Balance |
| Other | Cu | Fe | V | C | W | P |
| 0.5 | (max) 0.5 | 6 – 2 | (max) 0.35 | (max) 0.015 | 3.5 – 2.5 | (max) 0.02 |
Density & Melting Range
| Melting Range (Celsius) | Density |
| 1387 – 1351 | (g/cm) 8.61 |
Mechanical Properties
| % Elongation | Yield strength (MPa) | Tensile Strength (MPa) |
| 38 | 570 | 790 |
DM unit
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