
Monel ASTM B163 400 Alloy Tubing
Sizes: 4 - 219 mm
Thickness: 0.5 - 20 mm
Lengths: Single, Double Random and Cut Lengths
Monel 400 Welded Tube
Sizes: 5.0 - 1219.2 mm
Thickness: 0.5 - 20 mm
Lengths: Single, Double Random and Cut Lengths
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of monel astm b163 400 alloy tubing in China. If you're going to wholesale high quality monel astm b163 400 alloy tubing made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Monel ASTM B163 400 Alloy Tubing Description

Monel 400 pipe's chemical composition contains high concentrations of copper and chromium. These pipes are designed to withstand the demands of corrosive stress-inducing environments. They resist separation or deformation at any temperature. SB 163 N04400 grade offers excellent strength and mechanical properties. It has a minimum tensile strength of 550 MPa and a minimum yield strength of 240 MPa. This grade can easily elongate 40%. Monel 400 high-pressure pipe has a design density of 8.8 g/cm³. These pipes can withstand pressures up to 7000 PSIG. Furthermore, these pipes exhibit excellent resistance in alkaline and neutral salt environments. Monel 400 alloy pipe is widely used in marine ecosystems, chemical processing, hydrocarbon equipment, fasteners, shafts, and more.
Schedule List of UNS N04400 Tubing
| 1/8" IPS(.405"O. D.) | 3 1/2" IPS( 4.000"O. D.) |
|---|---|
| SCH 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/4" IPS(.540"O. D.) | 4" IPS(4.500"O. D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 3/8" IPS(.675"O. D.) | 5" IPS( 5.563"O. D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/2" IPS(.840"O. D.) | 6" IPS(6.625"O. D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 3/4" IPS(1.050"O. D.) | 8 " IPS(8.625"O. D.) |
| SCH 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 1" IPS:(1.315′O. D.) | 10" IPS(10.750"O. D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 10, 20, 40, 80 (.500), TRUE 80(.500) |
| 1-1/4" IPS(1.660"O. D.) | 12" IPS(12.750"O. D.) |
| SCH 10, 40, 80, 160, XXH | SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500) |
| 1-1/2" IPS(1.900"O. D.) | 14" IPS(14.000"O. D.) |
| SCH 10, 40, 80, 160, XXH | SCH10 (.188), SCH40 (.375) |
| 2" IPS(2.375"O. D.) | 16" IPS(16.000"O. D.) |
| SCH 10, 40, 80, 160, XXH | SCH10(.188), SCH40(.375) |
| 2 1/2" IPS(2.875"O. D.) | 18" IPS (18.000"O. D.) |
| SCH 10, 40, 80, 160, XXH | SCH-40 (.375) |
| 3" IPS( 3.500"O. D.) | |
| SCH 5, 10, 40, 80, 160, XXH |
Monel ASTM B163 400 Alloy Tubing specifications
Equivalent Grades of Monel 400 Pipes
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | JIS | GOST | BS | EN |
| Monel 400 | 2.4360 | N04400 | NU-30M | NW 4400 | МНЖМц 28-2,5-1,5 | NA 13 | NiCu30Fe |
ASTM B163 monel 400 Seamless Tubes Chemical Composition
The chemical composition of Monel 400 Alloy is given in the following table.
| Element | Content (%) |
|---|---|
| Nickel, Ni | Remainder |
| Copper, Cu | 28-34 |
| Iron, Fe | 2.5 max |
| Manganese, Mn | 2 max |
| Silicon, Si | 0.5 max |
| Carbon, C | 0.3 max |
| Sulphur, S | 0.024 |
ASTM B163 monel 400 Seamless Tubes Physical Properties
The following table discusses the physical properties of Monel 400 Alloy.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.8 gm/cm3 | 0.318 lb/in3 |
Monel ASTM B163 400 Tubing Pressure Rating
| Tube Size O.D. (in.) |
Alloy 400 Tubing Wall Thickness (inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Tube Working Pressure (psig) | ||||||||
| 1/8 | 7900 | 10100 | ||||||
| 1/4 | 3700 | 4800 | 7000 | 9500 | ||||
| 5/16 | 3700 | 5400 | 7300 | |||||
| 3/8 | 3100 | 4400 | 6100 | |||||
| 1/2 | 2300 | 3200 | 4400 | |||||
| 3/4 | 2200 | 3000 | 4000 | 4600 | ||||
| 1 | 2200 | 2900 | 3400 | 3900 | 4300 | |||
400 Alloy Tubing Factory Environment
400 Alloy Tubing

Nickel Alloy 400 Tubing Packaging
400 Tubing

About Gnee Steel

Gnee Steel is a supplier of Monel ASTM B163 400 Alloy Tubing. Our product offerings include seamless tubing (sizes: 4-219 mm, thicknesses: 0.5-20 mm); welded tubing (sizes: 5.0-1219.2 mm, thicknesses: 0.5-20 mm); plate (plate thicknesses: 0.1-100 mm, widths: 10-2500 mm); strip; alloy round bar (sizes: 3-800 mm, diameters: 3-800 mm); flat bar (sizes: 2-100 mm, thicknesses: 10-500 mm); hexagonal bar (sizes: 2-100 mm); wire rod; and extruded sections. We partner with steel mills to provide our customers with Alloy 625 that meets or exceeds numerous leading industry standards, including ASTM, ASME, SAE, AMS, ISO, DIN, EN, and BS. Gnee Steel stocks and sells Monel ASTM B163 400 Alloy Tubing, pipe, tube, plate, strip, sheet, round bar, flat bar, forging billet, hexagon, wire and extrusions. Feel free to contact us for a quote at ss@gneesteel.com
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