The Monel 400 nickel alloy, a solid solution alloy manufactured by XINHUA, can be hardened only by cold processing. It shows pretty high strength and toughness over a wide range of temperatures and good resistance to numerous corrosive environments.
In addition, Monel alloy 400 has excellent resistance to chloride-ion stress corrosion cracking, to neutral, alkaline and acid salts (especially the salts containing oxidizing acids), and to sulfuric acid and hydrofluoric acid. This nickel-copper alloy has been widely used in many fields, including marine engineering, chemical and hydrocarbon processing equipment, as well as oil industry.
Specifications
| UNS | W. Nr |
| N04400 | 2.4360 |
Chemical Compositions of Monel 400 Nickel Alloy
| Composition | Ni | Cu | Fe | C | Mn | Si | S | |
| Content(%) | Min. | Bal. | 28 | | | | | |
| Max. | 34 | 2.5 | 0.3 | 2 | 0.5 | 0.024 | ||
Mechanical Properties (Minimum value at 20℃)
| Tensile Strength (σb/MPa) | Yield Strength (σp0.2/MPa) | Elongation (σ5/%) |
| 480 | 170 | 35 |
Product Forms and Standards
| Bar | Forging | Sheet/Strip | Wire | Pipe |
| ASTM B164 | ASTM B564 | ASTM B127 | ASTM B164 | ASTM B165 ASTM B725 |
