This nickel based Monel 400 seamless tube affords similar corrosion resistance properties to that of nickel, albeit with higher maximum working pressures as well as temperatures. That too, at a lower cost because of its impressive machinability properties.
Monel 400 Seamless Tube
Alloy 400 Tubing
Nickel 400 Cold Drawn Tube
The corrosion resistance of Alloy 400 Tubing in reducing environment ranges from good to very good, nonetheless, it is rather poor in oxidizing conditions. For instance, in the presence of oxidizing solutions, such as nitric acid and nitrous acid, the Alloy 400 Tube becomes susceptible to corrosion. Be that as may, Monel 400 Tubing could be used in industries such as food and beverage, marine environments. It could also be used in Crude oil distillation towers as well as Chemical and hydrocarbon processing equipment because it can resist some acids such as de-aerated hydrochloric and hydrofluoric acids along with alkalis, salt solution, waters, food products etc. Consequently, these Monel 400 Tubes, are able to resist organic substances & atmospheric conditions at ambient and elevated temperatures as well. We are leading of monel 400 tube manufacturers. Tarang steel is biggest of supplier of Alloy 400 ERW Tubes in India

Monel 400 Tube
To all intents and purpose in typical environmental conditions, the Monel Alloy 400 Tubing is immune to chloride-ion stress related corrosion cracking. And from sub-zero temperatures up to an elevated point of 1020° F Nickel 400 Cold Drawn Tube has good mechanical properties.
ASTM B163 Alloy 400 Tubing has high strength and toughness over a wide temperature range and excellent resistance to many corrosive environments. Monel NCF 400 Tube is notable for its toughness, which is maintained over a considerable range of temperatures.
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Standard |
ASTM, AISI, GB, JIS, customers' requests available |
|
Size |
Round Tube: OD: 16-119mm or customized |
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Thickness |
0.25mm-3.0mm |
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Length |
6m or according to customers' request |
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Sample |
Free sample is available, but freight should be paid by you |
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Tolerance
|
Outer diameter: ±0.2mm Thickness: ±0.05mm Length: ±0.5mm |
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Ends |
In plain end or bevelled ends or as your requirements |
| Marking | Tubing are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
|---|---|
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Welding Line Type |
ERW (Electrical Resistance Weld) |
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Finishing |
A. Sanded B. Gloss #400,Mirror #600 - #1000 D. Wood Grain C. Brushed E. Embossed, Threaded |
| Form | ‘U’ bent, Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Etc |
| End | Plain End, Beveled End, Treaded Tube |
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Application |
Decorations, constructions, food industry, etc. |
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Certification |
ISO, SGS |
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Rectangle Pipe Size |
10*30, 10*40, 10*50, 20*10, 23*11, 24*12, 25*13, 28*25, 28*13, 29*14, 30*15, 30*20, 30*22, 34*22, 36*23, 50*25, 60*30, 75*45, 95*45 mm |
|
Thickness |
exact 0.25, 0.28, 0.32, 0.37, 0.41, 0.51, 0.61, 0.71, 0.91, 1.11, 1.15, 1.41 mm |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
|
Round Pipe Size |
16, 17, 18, 19, 20, 21, 22, 23, 25, 28, 31.8, 35, 36, 38.1, 48, 50.8, 60, 63.5, 76.2, 89, 101, 114 mm |
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Square Pipe Size |
17, 18, 19, 20, 21, 22, 23, 24, 25, 28, 30, 36, 38, 50 mm |
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Length |
6m or according to customer’s request |
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Test |
Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
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Equipment |
Press machine, Bending machine, Pushing Machine, electric bevelling machine Sand-blasting machine, etc |
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Outer diameter |
6.35-219mm |
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Process method |
Code drawn, annealed with nitrogen protection, ultrasonic, automatic shape, polished |
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Origin |
West Europe / Japanese / Indian / USA / Korean / American / European |
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Test Certificates |
Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report |




















































| Price of Monel 400 Tube | ASTM B163 400 Monel Tubing Price in India (INR) | Monel UNS N04400 Tube Price in USD | WERKSTOFF NR. 2.4360 Tubing Price in UAE Dirham |
|---|---|---|---|
| MONEL ALLOY 400 U-TUBES- 19.05 ODX2.11 THK MIN 5991 MM | INR 3,336 | $44.56 | 163.67 UAE Dirham |
| MONEL ALLOY 400 U-TUBES- 19.05MM 1.65MM 3979 MM | INR 5,159 | $68.91 | 253.11 UAE Dirham |
| MONEL ALLOY 400 U-TUBES - 19.05 ODX2.11 THK MIN 6155 MM | INR 3,304 | $44.13 | 162.10 UAE Dirham |
| MONEL ALLOY 400 U-TUBES- 19.05 ODX2.11 THK MIN 5664 MM | INR 3,354 | $44.80 | 164.56 UAE Dirham |
| Wall | Sizes ( O.D.) |
|---|---|
| .010 | 1/16" , 1/8" , 3/16" |
| .020 | 1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8" |
| .012 | 1/8" |
| .016 | 1/8" , 3/16" |
| .028 | 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2" |
| .035 | 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
| .049 | 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
| .065 | 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3" |
| .083 | 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3" |
| .095 | 1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2" |
| .109 | 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2" |
| .120 | 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3" |
| .125 | 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4" |
| .134 | 1" |
| .250 | 3" |
| .375 | 3 1/2" |
| Nickel Alloy 400 Electropolished Tubing | ASTM B725 UNS N04400 Rectangular Tube |
| Alloy 400 Square Tubing | Alloy Monel 400 Polished Tube |
| Monel 2.4360 Tubing | Monel 400 UNS N04400 Fabricated Tube |
| Monel 400 Decorative Tube | Inconel WERKSTOFF NR. 2.4360 Tube |
| Alloy 400 Welded Tubing | Inconel WERKSTOFF NR. 2.4360 Tubing |
| Monel 400 Cold Rolled Coiled Tube | 400 Alloy Tubing |
| ASTM B163 Alloy 400 Tubing | Monel NCF 400 Tube |
| ASTM B163 Alloy 400 Seamless Tube | Monel UNS N04400 Tubing |
| ASTM B163 Alloy 400 Welded Tube | 400 Monel Alloy Seamless Tubing |
| ASTM B730 Monel 400 Tubing | Monel 400 Electropolish Tube |
| ASTM B725 UNS N04400 Seamless Tube | Monel Alloy 400 12mm Tube |
| Monel grade 400 Welded Tube | Monel Alloy 400 Seamless Tubing |
| Alloy Monel 400 High Pressure Tube | Nickel 400 Thin Wall Tubing |
| Monel 2.4360 Electropolished Tubes | Monel Alloy 400 Cold Drawn Seamless Tube |
| Monel 400 Hydraulic Tubing | Nickel 400 Coiled Tube |
| Monel 400 UNS N04400 ERW Tube | Monel grade 400 Electropolished Tube |
| ASTM B725 UNS N04400 Rectangular Tubing | Alloy 400 CDW Tube |
| Monel Alloy 400 Electropolish Tube | Monel 400 Capillary Tubing |
| Monel grade 400 Small Diameter Tubing | Nickel Alloy 400 ERW Tubing |
| Alloy Monel 400 High Pressure Tubing | Monel 2.4360 High Pressure Tube |
| Monel 400 Tubing | Alloy 400 Instrumentation tube |
| ASTM B725 UNS N04400 Tube | Alloy 400 Round Tube |
| Monel grade 400 EFW Tube | Nickel 400 Finned Tube |
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.024 max | 28.00 – 34.00 | 2.50 max | 63.00 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Monel 400 | 2.4360 | N04400 | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 | NU-30M | NiCu30Fe |
| Density (kg/dm³.) | 8.80 |
| Specific Heat (Btu/lb/°F – [32-212 °F]) | 0.105 |
| Electrical Resistivity (microhm-cm (at 68 ° F) | 307 |
| Melting Point (°F) | 2425 |
| Poissons Ratio | 0.32 |
| Thermal Conductivity | 167 |
| Mean Coeff Thermal Expansion | 7.7 |
| Modulus of Elasticity Tension | 26 |
| UNS: |
N04400 |
|
Specifications: |
ASTM B165, ASTM B829, ASTM B775, ASTM B725, ASTM B163, ASTM B730, ASTM B751,ams 4574 |
|
international Specifications: |
din 17752, VdTUV 2635 |
| Types of Monel 400 Tube | Out diameter (OD) | Wall thickness | Length |
|---|---|---|---|
| NB Sizes (in stock) | 1/8” ~ 8” | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Upto 6 Meters |
| Monel 400 Seamless Tube (Custom Sizes) | 5.0mm ~ 203.2mm | As per requirement | Upto 6 Meters |
| Monel 400 Welded Tube (in Stock + Custom Sizes) | 5.0mm ~ 1219.2mm | 1.0 ~ 15.0 mm | Upto 6 Meters |
| Tube O.D. (in.) |
Wall Thickness of Tube (inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| 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 | |||
