
How Buyers of ASTM B730 UNS N04400 Tube getting benefits to buy material from Ganpat Industrial?
- Extensive Industry Experience
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ASME SB 730 UNS N04400 Welded Tube Supplier in India With OD 6.35 to 114.3 mm
Specification of ASTM B730 UNS N04400 Tube
- Thickness:1.0 to 15.0 mm
- OD:6.35 mm to 152 mm
- Length:up to 6 meters
- Thickness:0.5 mm to 20 mm
- OD:3.35 mm to 101.6 mm
- Length:Customized lengths
- Thickness:0.1 to 3 mm/li>
- OD:0.4 to 16 mm
- Length:Custom
- Thickness:0.8-12.7 mm
- OD:3.35 mm up to 101.6 mm
- Length:Cut-to-length
- Threaded
- Bevelled
- Grooved
- Plain
- Straight
- Hydraulic
- Round
- Coil
- ERW
- Redrawn
- Seamless
- Welded
- Korean
- European
- American
- Janpanese
- Pickling
- Polished
- Bright
- Annealing
- Precision Rolled
- Hot and Cold Formed
- Density: 8.8 g/cm³
- Melting Point: 1350°C (2460°F)
- Curie Temperature: Approximately 40°C (104°F)
- ASTM B730 | ASME SB730
- UNS: N04400
- WNR: 2.436
- Laser cuttings
- Cut-to-length services
- Plasma profiling
- Tube manipulation
- Corrosion resistance
- Workability
- Fabricability
- Weldability
- Marine engineering
- Chemical
- Heat exchangers
- Electrical
ASTM B730 UNS N04400 Tube Standards
Most Genuine ASTM B730 UNS N04400 Tube Manufacturer in India As Per International Standards
| Specifications: | ASTM B165, B775, B829, B163, B725, B751, B730, AMS 4574 |
|---|---|
| International Specifications: | VdTUV 2635, DIN 17752 |
| UNS: | N04400 |
| Sizes (OD) | WT |
|---|---|
| 1/8″ , 3/16″ , 1/4″, 7/16″ , 1/2″ , 16″ , 5/16″ , 5/8″ , 3/4″ , 7/8″, 1″, 1 5/8″ , 2 1/4″ , 2″ | .035 |
| 1/4″, 3/8″ , 5/16″ , 1/2″ , 3/4″, 16″ , 5/8″ , 7/8″ , 1″ , 1 1/4″ , 1 5/8″, 2″ , 3″ , 1 3/4″ , 2 1/2″ | .065 |
| 1/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ | .095 |
| 1/4″ , 3/8″ , 1/2″, 5/8″ , 2 1/2″ , 3/4″ , 1 1/4″, 7/8″ , 1 5/8″ , 1″ , 1 1/2″, 2″ , 1 7/8″,3″ | .083 |
| 1/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ | .109 |
| 1″ | .134 |
| 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″ | .125 |
| 1/16″ , 3/16″ , 1/8″, 1/4″ , 3/8″ , 5/16″ | .020 |
| 3/16″ , 1 5/8″, 1/4″ , 3/8″ , 5/16″ , 1/2″, 16″, 7/8″ , 5/8″ , 1″ , 3/4″, 1 1/8″ , 2 1/4″, 2″ | .049 |
| 1/8″ , 3/16″ | .016 |
| 1/8″ | .012 |
| 1/8″ , 3/16″ , 1/4″ , 1/2″ , 5/16″ , 3/8″, 3/4″ , 1″ , 1 1/2″ , 2″ | .028 |
| 3″ | .250 |
| 1/2″ , 5/8″ , 7/8″ , 3/4″, 1″ , 1 1/2″ , 1 1/4″, 2″ , 2 1/2″ , 2 1/4″, 3″ | .120 |
| 3 1/2″ | .375 |
| 1/16″ , 3/16″, 1/8″ | .010 |
Get ASTM B730 N04400 Welded Nickel Tubing With Thickness 0.8 to 12.7 mm At Discounted Price
Wall Thickness of ASTM B730 N04400 Welded Nickel Tubing
| N04400 Tube | Wall thickness | Out diameter (OD) | Length |
|---|---|---|---|
| NB Sizes | SCH 5 / 10 / 40 / 80 / 160 | 1/8″ – 8″ | Upto 6 m |
| Welded Tube | 1.0 – 15.0 mm | 5 – 1219.2 mm | Upto 6 m |
| Seamless Tube | Custom | 5 – 203.2 mm | Upto 6 m |
HSN Code of SB 730 UNS N04400 Welded Tube
| Product Description | HSN Code |
|---|---|
| UNS N04400 | 75022020 |
ASME SB 730 N04400 Tube Tolerances
| OD 0.0 +/- Inches | OD 0.0 +/- Inches | Wall Thickness Inches |
|---|---|---|
| 1/2″ – 1″ incl0.0 | 0.0005 | 0.0025 – 0.0065 |
| 0.0010 | Over 0.0065 – 0.0134 | |
| 1 – 1-1/2″ incl0.0 | 0.0008 | 0.0025 – 0.0065 |
| 0.0010 | Over 0.0065 – 0.0134 | |
| 1-1/2″ – 2″ incl0.0 | 0.0010 | 0.0025 – 0.0049 |
| 0.0011 | Over 0.0049 – 0.0083 | |
| 0.0012 | Over 0.0083 – 0.0148 | |
| 2″ – 2-1/2″ incl0.0 | 0.0012 | 0.0032 – 0.0065 |
| 0.0013 | Over 0.0065 – 0.0109 | |
| 0.0014 | Over 0.0109 – 0.0165 | |
| 2-1/2″ – 3-1/2″ incl0.0 | 0.0014 | 0.0032 – 0.0165 |
| 0.0020 | Over 0.0165 – 0.0220 | |
| 3-1/2″ – 5″ incl0.0 | 0.0020 | 0.0083 – 0.0165 |
| 0.0025 | Over 0.0165 – 0.0220 |
Stockist Of SB 730 N04400 Nickel Copper Alloy Tube in Mumbai With Annealed and Stress-Relieved Condition
Surface Finish of SB 730 N04400 Nickel Copper Alloy Tube
| Surface Finish | External Surface | Internal Surface | |||
|---|---|---|---|---|---|
| Roughness Average | Roughness Average | ||||
| μ inch | μm | μ inch | μm | ||
| MP | Mechanical Polish | 32 | 0.8 | 40,32,25,20 | 1.0,0.8,0.6,0.5 |
| EP | Electro Polish | 32 | 0.8 | 15,10,7,5 | 0.38,0.25,0.20;0.13 |
| AP | Annealed & Pickled | 40 or Not defined | 1.0 or Not defined | Not defined | Not defined |
| BA | Beight Annealed | 32 | 0.8 | 40,32,25,20 | 1.0,0.8,0.6,0.5 |
SB 730 N04400 Nickel Copper Alloy Tube Pressure Rating
| OD (in.) | Wall Thickness of Tube (inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| .065 | .035 | .028 | .049 | .095 | .083 | .120 | .109 | |
| – | Working Pressure (psig) | |||||||
| 1/2 | 4400 | 2300 | – | 3200 | – | – | – | – |
| 1/8 | – | 10100 | 7900 | – | – | – | – | – |
| 1/4 | 9500 | 4800 | 3700 | 7000 | – | – | – | – |
| 1 | 2200 | – | – | – | 3400 | 2900 | 4300 | 3900 |
| 5/16 | 7300 | 3700 | – | 5400 | – | – | – | – |
| 3/4 | 3000 | – | – | 2200 | 4600 | 4000 | – | – |
| 3/8 | 6100 | 3100 | – | 4400 | – | – | – | – |
B730 UNS N04400 Annealed Tube Testing & Inspection
| Testings | |
|---|---|
| Hydrogen-Induced Cracking (HIC) Test | Chemical Analysis |
| Sulfide Stress Corrosion Cracking | Mechanical Testing |
| Radiography Test | Micro Test |
| Dye Penetrant Test (DP Test) | Macro Test |
| Eddy Current Testing | Pitting Resistance Test |
| Hydrostatic Test | PMI Testing |
| Ultra Sonic Test (UT) | Hardness Test |
| Bend Test | Flaring Test |
| Impact Test | Intergranular Corrosion (IGC) Test |
Buy Polished and Bright Finish B730 UNS N04400 Annealed Tube Stock for Mechanical Applications
ASTM B730 UNS N04400 Tube Applications

Weight Chart of B730 UNS N04400 Tube
| NPS | WT | OD | Sched | Weight | Weight | ||
|---|---|---|---|---|---|---|---|
| in | mm | in | mm | kg/Mtr | Lb/ft | ||
| 1/2″ | 0.109 | 2.769 | 0.840 | 21 | 40 STD | 1.268 | 0.851 |
| – | 0.147 | 3.734 | – | – | 80 STD | 1.621 | 1.088 |
| 3/4″ | 0.113 | 2.870 | 1.050 | 27 | 40 STD | 1.684 | 1.131 |
| – | 0.154 | 3.912 | – | – | 80 STD | 2.195 | 1.474 |
| 1″ | 0.133 | 3.378 | 1.315 | 33 | 40 STD | 2.501 | 1.679 |
| – | 0.179 | 4.547 | – | – | 80 STD | 3.325 | 2.172 |
| 1 1/4″ | 0.140 | 3.556 | 1.660 | 42 | 40 STD | 3.385 | 2.273 |
| – | 0.191 | 4.851 | – | – | 80 STD | 4.464 | 2.997 |
| 1 1/2″ | 0.145 | 3.683 | 1.900 | 48 | 40 STD | 4.048 | 2.718 |
| – | 0.200 | 5.080 | – | – | 80 STD | 5.409 | 3.361 |
| 2″ | 0.154 | 3.912 | 2.375 | 60 | 40 STD | 5.441 | 3.653 |
| – | 0.218 | 5.537 | – | – | 80 STD | 7.480 | 5.022 |
| 2 1/2″ | 0.203 | 5.516 | 2.875 | 73 | 40 STD | 8.629 | 5.793 |
| – | 0.276 | 7.010 | – | – | 80 STD | 11.411 | 7.661 |
| 3″ | 0.216 | 5.486 | 3.500 | 89 | 40 STD | 11.284 | 7.576 |
| – | 0.300 | 7.620 | – | – | 80 STD | 15.272 | 10.253 |
| 4″ | 0.237 | 6.020 | 4.500 | 114 | – | 16.073 | 10.790 |
| – | 0.337 | 8.560 | – | – | – | 22.318 | 14.983 |
| 6″ | 0.188 | 4.775 | 6.625 | 168 | – | 19.252 | 12.924 |
| – | 0.203 | 5.516 | – | – | – | 20.739 | 13.923 |
Welding Consumables of B730 N04400 Coil Tubing
| Fillers |
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|---|---|
| Welding Electrodes |
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Most Common Types Of ASTM B730 UNS N04400 Tube
Best ASTM B730 UNS N04400 Tube Supplier in India, Stock and Supply Custom Shapes As Per Your Project Requirment
Find ASTM B730 Material Which Covers Specification Of UNS N02200, N02201 and N04400 etc. Refer Properties
| UNS | AFNOR | JIS | EN | WERKSTOFF NR. | BS | GOST |
|---|---|---|---|---|---|---|
| N04400 | NU-30M | NW 4400 | NiCu30Fe | 2.4360 | NA 13 | МНЖМц 28-2,5-1,5 |
SB 730 UNS N04400 Welded Tube Mechanical Properties
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|
| Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
B730 N04400 Tube Chemical Composition
| Grade | Si | S | Fe | Ni | Cu | C | Mn | Cr |
|---|---|---|---|---|---|---|---|---|
| UNS N04400 | 0.50 max | 0.24max | 2.50 max | 63.00 min | 28.0-34.0 | 0.30 max | 2.00 max | – |
SB 730 N04400 Exhaust Tubing Physical Properties
| Property | Value |
|---|---|
| Density, lb/in.³ | 0.318 |
| Density, g/cm³ | 8.80 |
| Melting Range, °C | 1300-1350 |
| Melting Range, °F | 2370-2460 |
| Curie Temperature, °F | 70-120 |
| Curie Temperature, °C | 21-49 |
ASME SB 730 N04400 Tube Thermal Properties
| Property | 93.3°C | -130°C | -180°C | 648.9°C | 982°C | 21.1°C | -70°C | 204.4°C | 315.6 | 371.1°C | 426.7°C | 537.8°C |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coefficient of Thermal Expansion /µm/m°C | 14.2 | 11.4 | 11.1 | 16.6 | 18.1 | – | 12.1 | 15.2 | 15.7 | 16.1 | – | 16.3 |
| Thermal Conductivity /kcal/(hr.m.°C) | 20.64 | 15.65 | 14.19 | 33.88 | – | 18.92 | 17.03 | 23.13 | 25.89 | 28.72 | – | 31.39 |
ASTM B730 UNS N04400 Tube Delivery Time As Per Country
| Export to | cost variations and the expected delivery |
|---|---|
| Germany | 5 % extra | 20 days |
| Poland | 5 % extra | 45 days |
| Finland | 5 % extra | 45 days |
| Libya | 5 % extra | 45 to 60 days |
| Nigeria | 5 % extra | 30 days |

