Monel Alloy 400 is a Nickel-copper alloy that has high strength and extreme corrosion resistance in a range of media, including sea water, hydrofluoric acid, sulphuric acid, sulphuric acid and alkalis and hence it has variety of industrial applications. Used for marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts, fittings, fasteners and heat exchangers.
| Chemical Properties | ||||||
|---|---|---|---|---|---|---|
| C | Mn | S | Si | Cr | Fe | Ni |
| 0.30 Max | 2.00 Max | 0.020 Max | 0.50 Max | 63.0-70.0 | 2.50 Max | BALANCE |
| Mechanical Properties | |||
|---|---|---|---|
| Yeild strength | Tensile strength | Elongation | Hardness |
| Min 0.2% Mpa | Min Mpa | Min % | HRB |
| 275 | 550 | 20 | 75-103 |
| Physical Properties | |||||
|---|---|---|---|---|---|
| Density | Elastic Modulus | Mean Coefficient of Thermal | Thermal Conductivity | Specific Heat | Melting Point |
| (Kg/m 3 ) | (Gpa) | Expansion( μ m/m/°C) | (W/m.K) | 0-100°C | F° |
| 8.8000000000000007 | 179 | 7.7 | 12.6 | 427 | 2370-2460 |
| Heat Treatment | ||||
|---|---|---|---|---|
| Solution annealed | ||||