Applications
marine hardware, pumps, valves, shafts, heat exchangers.
MATERIALMonel 400Nickel alloys
NICKEL ALLOYS2.4360 / 2.4361UNS N04400
MATERIAL DATASHEET
Monel® 400 (UNS N04400 / W.Nr. 2.4360/2.4361)
Solid-solution Ni-Cu alloy with excellent resistance to seawater and caustic media; can be hardened by cold work only.
Standards & designations
| Designation | Reference |
|---|---|
| UNS | N04400 |
| Werkstoff Nr. | 2.4360 / 2.4361 |
| ASTM | B127 (plate/strip), B164 (bar), B165 (tube), B163 (cond. tube) |
| ASME | SB127, SB164, SB165, SB163 |
| ISO | — |
| Others | Alloy 400 |
Mechanical properties
| Property | Value / condition |
|---|---|
| Yield strength Rp0.2 | ~ 170–275 MPa (form dependent) |
| Tensile strength Rm | ~ 480–620 MPa |
| Elongation | ~ 30–40 % |
| Hardness | — |
Chemical composition
Weight %
| Element | Ni+Co | Cu | Fe | Mn | Si | C | S |
|---|---|---|---|---|---|---|---|
| Min | 63.0 | bal. | — | — | — | — | — |
| Max | 70.0 | bal. | 2.5 | 2.0 | 0.50 | 0.30 | 0.024 |
Applications & processing
Heat treatment
Anneal ~ 760–980 °C.
Weldability
Good.
The information in this datasheet is provided for guidance only. Intermec AS does not guarantee the accuracy or completeness of the data. Users must verify suitability for their specific applications.