Introduction
Monel 400Â is a Nickel-Copper alloy with high strength and excellent corrosion resistance in a range of acidic and alkaline environments and especially suitable for reducing conditions. It also has good ductility and thermal conductivity.
Chemical Composition of Monel 400
The compositional range for Monel 400 is provided in the table below.
Element |
Content |
Ni | 63 % min |
Cu |
28 - 34 % |
Fe |
2.5 %Â max |
Mn |
2 %Â max |
Typical Properties of Monel 400
Typical properties of Monel 400 are covered in the following table.
Property |
Metric |
Imperial |
Density |
8.8 g/cm3 |
0.318lb/in3 |
Melting point |
1350°C |
2460°F |
Co-Efficient of Expansion |
13.9µm/m.°C |
7.7x10-6 in/in.°F |
Modulus of rigidity |
65.3 kN/mm2 | 9471 ksi |
Modulus of elasticity |
105-120 kN/mm2 |
15230-17405 ksi |
Properties of Supplied Materials and Heat Treated Materials
Condition of Supply |
Heat Treatment (After Forming) |
|||
Annealed/Spring Temper |
Stress relieve at 300-320°C (570-610°F) for 1 hour and air cool. |
|||
Condition |
Approx Tensile Strength |
Approx Service Temp. |
||
Annealed |
400 - 600 N/mm2 |
58 - 87 ksi |
-200 to +230°C |
-330 to +445°F |
Spring Temper |
850 - 1050 N/mm2 |
123 - 152 ksi |
-200 to +230°C |
-330 to +445°F |
Relevant Standards
Monel 400Â is covered by the following standard:
- BS 3075
- 3076 NA 13
- DTD 204B
- ASTM B164
Equivalent Materials
Equivalent materials to Monel 400 are:
- W.NR 2.4360
- W.NR 2.4361
- UNS N04400
- AWS 040
Applications of Monel 400
Monel 400Â typically finds application in:
- Marine Engineering
- Chemical Processing
- Hydro-carbon Processing
- Heat Exchangers
- Valves
- Pumps
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Stock
Form |
Specification |
Supply Form |
Others |
Sheet |
Thickness:0.40-4.75mm,General Width:1000,1219,1500mm |
Whole Coil or piece of it |
Cold Annealed,Surface 2B,2E |
Plate |
Thickness:4.76-60mm,Width:1500,2000,2500mm,Length:3000,6000,8000,8500mm(Under 10mm plate can be coiled) |
Whole Coil or piece of it |
Single hot rolling,Solid solution annealed state,Surface 1D |
Belt |
Thickness:0.10-3.0mm,Width:50-500mm |
Whole Coil or Specified size |
Cold Annealed,Surface 2B,2E |
Bar & Rod |
Rolled barΦ5-45mm,Length≤1500mm |
Polished Bar(circle,Square) |
Solution annealing,descaling |
Forged barΦ26-245mm,Length≤4000mm | |||
Weld tube |
Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm |
Base on your requirement |
Use for PHE |
Seamless Tube |
Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm |
Base on your requirement |
Use for PHE |
Wire |
Outer diameterΦ0.1-13mm |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
Forged piece |
roundness and square alloy |
Base on your requirement |
Steel, Alloy |
Flangs |
All kinds of Flangs |
Base on your requirement |
Steel, Alloy |
Welding Material |
Coil wire Φ0.90mm/1.2mm/1.6mm |
Base on your requirement |
Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France. |
Straight WireΦ1.2mm/1.6mm/2.4mm/3.2mm/4.0mm | |||
Welding rodΦ2.4mm/3.2mm/4.0mm | |||
Tube |
Elbow, three links, four links, different diameter size |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
Explosive bonded laminate |
Raw Sheet Thickness≥2mm |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
4. Contact us
Name: Denny Cheng
Direct line: 021-67897611
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