Multimet N155® - UNS R30155
Multimet N155® alloy is a solid-solution-strengthened superalloy with excellent high temperature strength and good oxidation resistance. Multimet N155® has been used in aircraft and land-based turbine engine applications. Multimet N155® can be hot and cold formed by different techniques, and is weldable by most standard methods.
Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.
 |
|
|---|---|
Sheet/Plate content |
AMS 5532 |
Round Bar/Wire |
AMS 5768, AMS 5769, AMS 5794, AMS 5795 |
 | |
|---|---|
C (Carbon content) |
.08 - .16 |
| MN | 1.0 - 2.0 |
| P | |
| S | |
Si |
1.0 max |
Cr |
20.0 - 22.5 |
Ni |
19.0 -21.0 |
Mo |
2.5 - 3.5 |
Cu | |
Co |
18.5 - 21.0 |
| Cb | |
Ti (Titanium contenet) |
|
Al (Aluminum content) |
|
N (Nitrogen content) |
.10 -.20 |
| W | 2.0 - 3.0 |
| Cb + Ta | .75 - 1.25 |