Monel UNS N04400 Tubing, Alloy 400 Exhaust Tubes Supplier
Monel Alloy 400 Tube is made up of a material that can operate under sub – zero temperatures. The material has excellent mechanical qualities as well. It is a 67% nickel alloy that has copper, iron, manganese, carbon and silicon in the composition. The Monel 400 Seamless Tube can be hot worked or cold worked to harden it. Metallon Pipings FZ LLC is a leading supplier of the different types of pipes and tubes in the alloy 400 material. The material has high strength and high operating temperatures which allow the pipes and tubes to be used in aerospace industrial applications.


It belongs to the ASTM B163 and B730 specifications with ASTM, ASME and API standards. The dimensions vary for the Monel 400 Welded Tubes from 6mm to 50.8mm outer diameters and 0.7mm to 3mm wall thicknesses. There are schedules sch20 through XXS in this grade of tubes. The production of the pipes and tubes vary such as Electric Resistance Weld tubes, seamless tubes, fabricated tubes, LSAW tubes and the ASTM B730 Monel 400 Welded Tubing. The high nickel and 28% copper addition in the composition along with carbon, manganese, silicon, sulfur and iron in the composition the material gets high strength. TheMonel 400 ERW Tubes have 550MPa minimum tensile strength and 240MPa minimum yield strength. The melting point is 1350 degrees Celsius and the density is 8.8grams per centimeter cube. Please feel free to contact us for more information on theMonel 400 Square Tubes, other forms and the price list
Manufacturer of Monel 400 Welded Tubes, Check Monel WERKSTOFF NR. 2.4360 Tubing Size chart

Monel Alloy 400 Tube Material Specification Chart
| ASTM B163 Alloy 400 Tubing Standards | ASTM B163/ ASME SB163, ASTM B730/ ASME SB730 UNS 4400 Tubing |
|---|---|
| ASTM B163 Alloy 400 Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
| ASTM B163 Alloy 400 Welded Tube Size | 6.35 mm OD To 152 mm OD |
| ASTM B730 Monel 400 Tubing Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Inconel WERKSTOFF NR. 2.4360 Tube wall thickness | 0.020″ –0.220″, (special wall thicknesses available) |
| Monel UNS N04400 Tubing Length | Single Random, Double Random, Standard & Cut length Tube |
| Inconel WERKSTOFF NR. 2.4360 Tubing Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Form | ‘U’ bent, Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Etc |
| Types of 400 Alloy Tubing | Seamless, ERW, EFW, Welded, Fabricated Tube / Tubing |
| 400 Alloy Tube End | Plain End, Beveled End, Treaded Tube |
| Marking | All ASTM B163 Monel 400 Tubing are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Application & uses of Monel 400 Tube | Oil Tube, Gas Tube, Fluid Tube, Boiler Tube, Heat exchanger Tube, |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Specialize in | ASTM B163 Monel 400 Capillary Tube & Other Odd Size Monel NCF 400 Heat Exchanger & Condenser Tube |
| Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
| We can also cut, thread, and groove Monel NCF 400 Tube to meet your specifications. Monel 400 Tube Dimension ANSI/ ASME B36.10, B36.19, B2.1 | |
Monel 400 Coiled Tubes Price List
| Price Of Monel 400 Tube Manufacturer In India | ASTM B163 Monel 400 Tube Price In India (INR) | Monel 400 Tube Price In UK Pound Sterling | UNS N04400 Tube Price In UAE Dirham |
|---|---|---|---|
| Monel 400 Seamless Tubes: 1/2 Od X 0.049 W.T. X 3000 Mm Long | INR 1,799 | 19.20 UK Pound Sterling | 92.65 UAE Dirham |
| Monel 400 Smls Tube To Astm B 165 Gr. Uns No: 4400 In 6 Mtrs Length, Nace Mr 0175 Size 1/2 Od X 1.6 Mm Thk .. | INR 4,557 | 48.64 UK Pound Sterling | 234.68 UAE Dirham |
| Monel 400 Seamless Tubes: 3/8 Od X 0.049 E.T. X 3000 Mm Long | INR 1,615 | 17.24 UK Pound Sterling | 1,615 UAE Dirham |
Buy ASME SB 165 Monel 400 Black Round Tubes, Alloy 400 ERW Tubes, ASTM B730 Monel 400 Tube at an affordable price
Common Types Of ASTM B163 Seamless Tubing












Nickel Alloy Seamless Tube Wall Thickness
| 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 |
Monel 400 Welded Tubes Sizes And Schedules
| Wall Thickness | Monel 400 Tube 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″ |
Check Monel 400 Welded Tubes Dimension Chart, Buy Alloy 400 Capillary Tubes, UNS N04400 Seamless Tubing at a discount rate
Alloy 400 ERW Tubes Dimension Standard
| Monel 400 Tubing | Type | Size & Dimension |
|---|---|---|
| ALLOY 400 (66Ni/34 Cu) | Tube; bright annealed, seamless | 12.7 x 0.89 mm (½” x 0.035″) |
| ALLOY 400 (66 Ni/34 Cu) | Tube; cold finished, annealed | 26.67 x 2.11 mm (¾”nb Sch10s) |
| ALLOY 400 (66 Ni/34 Cr) | Tube; cold drawn, bright annealed, seamless | 6.35 x 0.89 mm (¼” x 0.035″) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; annealed, seamless | 33.40 x 3.38 mm (1″nb Sch40s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; seamless; annealed | 33.40 x 4.55 mm (1″nb Sch80s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 48.26 x 2.77 mm (1½”nb sch10s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 48.26 x 3.68 mm (1½”nb sch40s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; seamless, annealed | 48.26 x 5.08 mm (1½”nb sch80s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 6.35 x 1.7 mm (¼” x 0.065″) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 12.0 x 2.0 mm |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 12.7 x 1.63 mm (½” x 0.064″) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 19.05 x 2.11 mm (¾” x 0.083″) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 21.34 x 2.11 mm (½”nb Sch10s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 21.34 x 2.77 mm (½”nb Sch40s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 26.67 x 5.56 mm (¾”nb Sch160s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 28.00 x 1.50 mm |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 33.40 x 2.77 mm (1″nb Sch10s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 60.33 x 2.77 mm (2″nb sch10s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 60.33 x 5.54 mm (2″nb sch80s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 73.03 x 5.16 mm (2½”nb Sch40s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 88.90 x 5.49 mm (3″nb Sch40s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 114.3 x 3.05 mm (4″nb sch10s) |
Alloy 400 Monel 2.4360 Tubing Test & Certificate
- Material certificate type EN 10204 Type 3.1
- Micro and MacroTest
- Positive Material Identification – PMI Testing
- Hardness Test
- Chemical Analysis – Spectro Analysis
- Intergranular Corrosion (IGC) Test
- Flaring Test
- Flattening Test
- Pitting Resistance Test
- Mechanical Testing Such as Tensile of Area
ASTM B730 Monel 400 Tube Pressure Rating Chart
| 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 | |||
ASTM B730 Monel 400 Tube, Alloy 400 ERW Tubes Supplier, View Monel UNS N04400 Tubing, Monel NCF 400 Tubes latest price list
Monel 400 Welded Tubes Equivalent Material
| 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 |
Chemical Structure of UNS N04400 Seamless Tubing
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.24max | 28.0-34.0 | 2.50 max | 63.00 min | – |
Monel 400 Cold Drawn and Annealed Tube Physical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.8 gm/cm3 | 0.318 lb/in3 |
Monel Alloy 400 Tube Mechanical Strength
| 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 % |
ASTM B163 UNS N04400 tubing Ready stock
| Monel 400 Tubing | Type | Size & Dimension |
|---|---|---|
| ALLOY 400 (66Ni/34 Cu) | Tube; bright annealed, seamless | 12.7 x 0.89 mm (½” x 0.035″) |
| ALLOY 400 (66 Ni/34 Cu) | Tube; cold finished, annealed | 26.67 x 2.11 mm (¾”nb Sch10s) |
| ALLOY 400 (66 Ni/34 Cr) | Tube; cold drawn, bright annealed, seamless | 6.35 x 0.89 mm (¼” x 0.035″) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; annealed, seamless | 33.40 x 3.38 mm (1″nb Sch40s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; seamless; annealed | 33.40 x 4.55 mm (1″nb Sch80s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 48.26 x 2.77 mm (1½”nb sch10s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 48.26 x 3.68 mm (1½”nb sch40s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; seamless, annealed | 48.26 x 5.08 mm (1½”nb sch80s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 6.35 x 1.7 mm (¼” x 0.065″) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 12.0 x 2.0 mm |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 12.7 x 1.63 mm (½” x 0.064″) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 19.05 x 2.11 mm (¾” x 0.083″) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 21.34 x 2.11 mm (½”nb Sch10s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 21.34 x 2.77 mm (½”nb Sch40s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 26.67 x 5.56 mm (¾”nb Sch160s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 28.00 x 1.50 mm |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 33.40 x 2.77 mm (1″nb Sch10s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 60.33 x 2.77 mm (2″nb sch10s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 60.33 x 5.54 mm (2″nb sch80s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 73.03 x 5.16 mm (2½”nb Sch40s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 88.90 x 5.49 mm (3″nb Sch40s) |
| MONEL ALLOY 400 (66 Ni/34 Cu) | Tube; cold drawn, annealed | 114.3 x 3.05 mm (4″nb sch10s) |
ASTM B163 UNS N04400 Seamless Tube Stockist distributor of following exporter






