English 
Monel 400 is essential in heat exchangers, chemical plant equipment, and boiler feeders. It is ideal in wire or rod form and is excellent for trolling wire due to its resistance to seawater. Monel 400 provide superior quality for different types of mechanical, and general engineering applications. Its toughness lends itself to use in nuclear power plants, mining, cement, and the oil and gas industry.
Industrial applications include:
Heat exchangers
Crude oil distillation towers
Propeller and pump shafts
Oil refinery crude columns
Pickling bat heating coils
Feedwater and steam generator tubing
Valves, pumps, fittings, and fasteners
Crude petroleum stills
Sulfuric acid and hydrofluoric acid alkylation plants
Deaerating heaters
Gasoline and freshwater tanks
Chemical and hydrocarbon processing equipment
Chlorinated solvents
Brine heaters and seawater scrubbers in tanker inert gas systems
Metal instruments
Monel 400 is corrosion resistant to most salts, water, alkalis, organic substances, food products, and atmospheric conditions at both normal and elevated temperatures.
Jiangsu HYT supplies Monel 400 in tube, pipe, sheet, plate, strip, round bar,hexagon bars, forging stock, fittings, flanges and wire forms. Its unique properties offer excellent advantages over other types of metal and make it a staple in chemical, marine, and many other applications.
Tip: Click the 'Monel 400 Products' product details tag to find out specific Monel 400 alloy product HYT can offer and their size, thickness, etc.
Chemical Composition of Nickel Alloy 400 Monel 400
| Element | Content (%) |
| Nickel, Ni | 63-70 |
| Copper, Cu | 28-34 |
| Iron, Fe | 2.5 |
| Manganese, Mn | 2 |
| Silicon, Si | 0.5 |
| Carbon, C | 0.3 |
| Sulfur, S | 0.024 |
Physical Properties of Nickel Alloy 400 Monel 400
| Properties | Metric | Imperial |
| Density | 8.80 g/cm3 | 0.318 lb/in3 |
| Melting point | 1300-1350°C | 2370-2460°F |
Mechanical Properties of Nickel Alloy 400 Monel 400
| Properties | Metric | Imperial |
| Tensile strength (annealed) | 517-655 MPa | 75-95 ksi |
| Yield strength (annealed) | 276-517 MPa | 40-75 ksi |
| Elongation at break (annealed) | 30-45% | 30-45% |
| Brinell hardness | 125-215 | 125-215 |
| Rockwell B hardness | 70-96 | 70-96 |
Thermal Properties of Nickel Alloy 400 Monel 400
| Properties | Metric | Imperial |
| Thermal conductivity | 22 W/mK | 150 BTU.in/hrft².°F |
Fabrication and Heat Treatment of Nickel Alloy 400 Monel 400
Machining
Nickel alloy 400 can be machined at standard rates using conventional machine tools.
Welding
The alloy can be welded using conventional welding techniques such as plasma arc welding, gas metal arc welding, gas tungsten arc welding and shielded metal arc welding.
Cold Working
The alloy can be cold-worked by all cold fabrication methods.
Hot Working
Hot forming of nickel alloy 400 can be performed at temperatures 649 - 1177°C (1200-2150°F).
Tip: Click the 'Monel 400 Products' product details tag to find out specific Monel 400 alloy product HYT can offer and their size, thickness, etc.
Monel 400 is essential in heat exchangers, chemical plant equipment, and boiler feeders. It is ideal in wire or rod form and is excellent for trolling wire due to its resistance to seawater. Monel 400 provide superior quality for different types of mechanical, and general engineering applications. Its toughness lends itself to use in nuclear power plants, mining, cement, and the oil and gas industry.
Industrial applications include:
Heat exchangers
Crude oil distillation towers
Propeller and pump shafts
Oil refinery crude columns
Pickling bat heating coils
Feedwater and steam generator tubing
Valves, pumps, fittings, and fasteners
Crude petroleum stills
Sulfuric acid and hydrofluoric acid alkylation plants
Deaerating heaters
Gasoline and freshwater tanks
Chemical and hydrocarbon processing equipment
Chlorinated solvents
Brine heaters and seawater scrubbers in tanker inert gas systems
Metal instruments
Monel 400 is corrosion resistant to most salts, water, alkalis, organic substances, food products, and atmospheric conditions at both normal and elevated temperatures.
Jiangsu HYT supplies Monel 400 in tube, pipe, sheet, plate, strip, round bar,hexagon bars, forging stock, fittings, flanges and wire forms. Its unique properties offer excellent advantages over other types of metal and make it a staple in chemical, marine, and many other applications.
Tip: Click the 'Monel 400 Products' product details tag to find out specific Monel 400 alloy product HYT can offer and their size, thickness, etc.
Chemical Composition of Nickel Alloy 400 Monel 400
| Element | Content (%) |
| Nickel, Ni | 63-70 |
| Copper, Cu | 28-34 |
| Iron, Fe | 2.5 |
| Manganese, Mn | 2 |
| Silicon, Si | 0.5 |
| Carbon, C | 0.3 |
| Sulfur, S | 0.024 |
Physical Properties of Nickel Alloy 400 Monel 400
| Properties | Metric | Imperial |
| Density | 8.80 g/cm3 | 0.318 lb/in3 |
| Melting point | 1300-1350°C | 2370-2460°F |
Mechanical Properties of Nickel Alloy 400 Monel 400
| Properties | Metric | Imperial |
| Tensile strength (annealed) | 517-655 MPa | 75-95 ksi |
| Yield strength (annealed) | 276-517 MPa | 40-75 ksi |
| Elongation at break (annealed) | 30-45% | 30-45% |
| Brinell hardness | 125-215 | 125-215 |
| Rockwell B hardness | 70-96 | 70-96 |
Thermal Properties of Nickel Alloy 400 Monel 400
| Properties | Metric | Imperial |
| Thermal conductivity | 22 W/mK | 150 BTU.in/hrft².°F |
Fabrication and Heat Treatment of Nickel Alloy 400 Monel 400
Machining
Nickel alloy 400 can be machined at standard rates using conventional machine tools.
Welding
The alloy can be welded using conventional welding techniques such as plasma arc welding, gas metal arc welding, gas tungsten arc welding and shielded metal arc welding.
Cold Working
The alloy can be cold-worked by all cold fabrication methods.
Hot Working
Hot forming of nickel alloy 400 can be performed at temperatures 649 - 1177°C (1200-2150°F).
Tip: Click the 'Monel 400 Products' product details tag to find out specific Monel 400 alloy product HYT can offer and their size, thickness, etc.
