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Materials No.: | MONEL 400 (UNS N04400) | Standard Specification: | ASTM B165 |
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OD: | 19.05MM | Thickness: | 2.11MM / 0.083'' |
MTR.: | MTC EN10204 3.1 | Test Method: | EDDY CURRENT |
High Light: | nickel alloy tubing,polished nickel tubing |
ASTM B165 MONEL 400 (UNS N04400) Ni 66.5 Cu 31.5 NICKEL ALLOY SEAMLESS TUBING
Monel 400 is a Nickel-Copper alloy, resistant to sea water and steam at high temperatures as well as to salt and caustic solutions.
Monel 400 is a nickel-copper alloy with excellent corrosion resistance in a wide variety of media. Monel 400 is characterized by good general corrosion resistance, good weldability and moderate to high strength. The alloy has been used in a variety of applications. It has excellent resistance to rapidly flowing brackish water or seawater. It is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. The alloy is slightly magnetic at room temperature. Monel 400 is widely used in the chemical, oil and marine industries.
Characteristics
Applications
Chemistry
Chemical Requirements |
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|
Ni |
C |
Mn |
S |
Si |
Cu |
Fe |
Max |
|
0.3 |
2.00 |
0.024 |
0.5 |
34.0 |
2.50 |
Min |
63.0 |
|
|
|
|
28.0 |
|
Tensile Data
Mechanical Property Requirements |
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---|---|---|---|---|---|
|
Ultimate Tensile |
Yield Strength (0.2% OS) |
Elong. in 2 in. or 50mm (or 4D), min.,% |
R/A |
Hardness |
Cold Worked/SR | |||||
Min | 87 KSi | 60 KSi | 20B | ||
Max | |||||
Min | 600 MPa | 415 MPa | |||
Max | |||||
Hot Worked/SR | |||||
Min | 80 KSi | 40 KSi | 30D | ||
Max | |||||
Min | 552 MPa | 276 MPa | |||
Max |
B- not applicable to diameters or cross sections under 3/32 in (2.4mm).
D-For hot-worked flats 5/16 in. (7.9mm) and under in thickness the elongation shall be 20% min.
Specifications
Form |
Standard |
---|---|
Metal Type |
UNS N04400 |
Bar |
ASTM B164 QQ-N-281 Din 17750 |
Wire |
|
Sheet |
ASTM B127 QQ-N-281 |
Plate |
ASTM B127 QQ-N-281 |
Pipe
|
ASTM B165
|
Tube
|
ASTM B165
|
Fitting |
|
Forging |
ASTM B564 |
Weld Wire |
FM 60/ ERNiCu-7/ 17753 |
Weld Electrode
|
FM 190 ENiCu-7
|
Din |
2.4360 |
Machining
MACHINING DATA | |
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Carbide tools are suggested for rates better than 50% of Type 304. |
|
Machining Type | Suggested starting rates are: |
Single Point turning : | Roughing - 0.15" depth, 0.015"/rev feed -175 SFM Finishing - 0.025" depth, 0.007"/rev feed - 200 SFM |
Drilling : | 1/4" Dia hole - 0.004"/rev feed - 60 SFM 1/2" Dia hole - 0.007"/rev feed - 60 SFM 3/4" Dia hole - 0.010"/rev feed - 60 SFM |
Reaming : | Feed - same as drilling - 100 SFM |
Side and Slot Milling : | Roughing - 0.25" depth - 0.007"/tooth feed - 125SFM Finishing - 0.050" depth - 0.009"/tooth feed - 140SFM |
These rates are for carbide tools, Type C-2 for roughing, drilling and reaming. Type C-3 for finishing. |
Contact Person: Will Ma
Tel: +86 13918539222