ASTM B163 Inconel 718 Tube Stockist, Alloy 718 Seamless Tubing Suppliers
Alloy 718 ERW Tubes Supplier, Inconel UNS N07718 Tubing
Dealer Of ASTM B516 Inconel 718 Tube, 718 Inconel Welded Tubes Distributor

Inconel 718 Tube

Inconel 718 Seamless Tube

Inconel 718 Tubing
Inconel 718 tube is an age-hardenable nickel-chromium-iron alloy also containing significant amounts of niobium, molybdenum, titanium and aluminum. It combines good corrosion resistance with extremely high strength. Typical applications include heat exchangers and O-rings.
Alloy 718 ASTM B163, is an austenitic nickel-based superalloy. Alloy 718 nickel tubing exhibits excellent high yield tensile and creep-rupture properties at temperatures up to 1300ºF and oxidation resistance to 1800ºF. Alloy 718 W. Nr 2.4668 is used in applications that require high strength such as parts for jet engines and high speed airframe parts such as wheels, buckets, spacers and high temperature bolts and fasteners.
Table of contents
ASTM B163 Alloy 718 Tube Price
Inconel 718 Tube Price | Origin | Price in INR | Price in USD | Price in Euro | Others |
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Inconel 718 Tube Price in USA | USA | Rs 4500/- per kg | $65 per kg | €56 per kg | Fix Length |
Inconel 718 Tube Price in India | Indian | Rs 3200/- per kg | $46 per kg | €39 per kg | Cut to Size |
Inconel 718 Tube Price in UK / Europe | European | Rs 3700/- per kg | $54 per kg | €46 per kg | Fix Length |
Inconel 718 Tube Price in Japan | Japanese | Rs 3500/- per kg | $51 per kg | €43 per kg | Fix Length |
Click here for complete (grade & size wise)
ASTM B516 Inconel 718 Tube Specification
Inconel 718 Tube Standards | ASTM B163, ASTM B516 / ASME SB163, ASME SB516 |
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Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
Inconel 718 Welded Tube Size | 6.35 mm OD To 152 mm OD |
Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
Inconel 718 tubing wall thickness | 0.020" –0.220", (special wall thicknesses available) |
Alloy 718 tube Length | Single Random, Double Random, Standard & Cut length |
Inconel Alloy 718 Tube Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
Form | Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or ‘U’ bent Tubes, Hollow, LSAW Tubes Etc. |
Inconel 718 Tube Type | Seamless, ERW, EFW, Welded, Fabricated |
End | Plain End, Beveled End, Treaded |
Marking | All Inconel Alloy 718 tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
Application | Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger |
Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
Specialize in | Inconel 718 Capillary Tube & Other Odd Size Inconel 718 Heat Exchanger & Condenser Tubes |
Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
Manufacturers of Inconel 718 Tubes & Tubing |
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We can also cut, thread, and groove Inconel 718 Tubes to meet your specifications |
Inconel 718 Tubing Standard:
ASTM | USA | Ameirican Society of Mechanical Engineers |
AISI | USA | Acronym of American Iron and Steel Institute |
JIS | JP | Japanese Industrial Standards |
DIN | GER | Deutsches Institut für Normung e.V. |
UNS | USA | Unified Numbering System |
Types | Out diameter | Sizes | Length |
---|---|---|---|
NB Sizes (in stock) | .0035” ~ 8” | 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1.25", 1.5", 2", 2.5", 3", 4", 5", 6" | Cut to length |
Inconel Seamless Tube (Custom Sizes) | 6.35 mm OD To 101.6 mm OD | As per requirement | Cut to length |
Inconel Welded Tube (ERW Tube) (in Stock + Custom Sizes) | 6.35 mm OD To 152 mm OD | As per requirement | Cut to length |
Inconel 718 Seamles Tubes Surface Finish
Surface Finish | Internal Surface(ID) | Exterbal Surface(OD) | |||
Roughness Average(RA) | Roughness Average(RA) | ||||
μ inch | μm | μ inch | μm | ||
AP | Annealed & Pickled | Not defined | Not defined | 40 or Not defined | 1.0 or Not defined |
BA | Beight Annealed | 40,32,25,20 | 1.0,0.8,0.6,0.5 | 32 | 0.8 |
MP | Mechanical Polish | 40,32,25,20 | 1.0,0.8,0.6,0.5 | 32 | 0.8 |
EP | Electro Polish | 15,10,7,5 | 0.38,0.25,0.20;0.13 | 32 | 0.8 |
Inconel 718 Tubes Stock

Inconel 718 Coiled Tubing

Inconel 718 Capillary Tube

Inconel 718 ‘U’ Shaped tubing

Inconel 718 Gas Tube Ar 15 supplier

Inconel 718 Seamless tubing

Inconel 718 Thin Wall tube

Inconel 718 Furnace Tube

Inconel 718 Inconel Gas Tube

Inconel 718 Heat Exchanger Tubes

Inconel 718 Boiler Tube

Inconel 718 Welded Tubing

Inconel 718 Square Tube

Inconel 718 Alloy Square Tube (Radius Corners)

Inconel 718 Rectangle Tube

Inconel 718 Inconel tubing
Types of Inconel 718 Seamless & Welded Tubes
Alloy 718 Seamless Tubes | 718 Alloy Round Tube |
Alloy 718 Welded Tubes | Alloy 718 Seamless Tubing |
Alloy 718 Coiled Tubing | Inconel Alloy 718 Capillary Tubing |
Inconel 718 Aerospace tubes | Inconel 718 High Pressure Tube |
Inconel 718 Sighting Tube | Inconel 718 Polish Tubes |
Inconel 718 Elliptical and Oval Tubes | Inconel 718 Rectangular Tube |
Inconel 718 Condenser Tubes | Inconel 718 Aero engine tubes |
Alloy 718 straight tube boiler |
Inconel 718 furnace tube |
Inconel 718 tubing composition & technical information
WERKSTOFF NR.2.4668 Tube Composition
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
Inconel 718 | 0.08 max | 0.35 max | 0.35 max | 0.015max | 0.30 max | – | 50.00 – 55.00 | 17.00 – 21.00 |
Inconel 718 Tubing Mechanical Properties
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Inconel 718 | 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 482 | 45 % |
Equivalent Grades for Inconel 718 Seamless and Welded Tubes
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
Inconel 718 | 2.4668 | N07718 | NCF 718 | – | – | – | – |
Properties for Inconel 718 tubing .125" OD or larger with .015" wall or heavier.
Alloy | Temper | Tensile Strength KSI | Yield Strength KSI | Minimum Elongation in 2" (%) | Rockwell Hardness* |
---|---|---|---|---|---|
718 | Annealed Half Hard Full Hard |
155 max. 140-190 140 min. |
40-85 90-150 140 min. |
30 7 3 |
C 25 max. C 25 - C 38 C 35 min. |
Alloy 718 Tube Physical Properties
Density | ||
Specific Gravity | ||
Melting Range |
Alloy 718 ERW Tube Sizes
Wall | Sizes ( O.D.) |
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.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" |
Inconel UNS N07718 Tube Stock
Sale of the Month
PRODUCT NAME | PACK QTY | PRICE |
---|---|---|
Alloy 718 6.0mm dia x 0.5mm wall x500mm | 1 | £82.00 |
Alloy 718 6.0mm dia x 0.5mm wall x500mm | 2 | £134.00 |
Alloy 718 6.0mm dia x 0.5mm wall x500mm | 3 | £180.00 |
Alloy 718 6.0mm dia x 0.5mm wall x500mm | 4 | £220.00 |
Alloy 718 6.0mm dia x 0.5mm wall x500mm | 5 | £255.00 |
Alloy 718 6.0mm dia x 0.5mm wall x1000mm | 1 | £111.00 |
Alloy 718 6.0mm dia x 0.5mm wall x1000mm | 3 | £267.00 |
Alloy 718 6.0mm dia x 0.5mm wall x1000mm | 5 | £399.00 |
Alloy 718 6.0mm dia x 0.5mm wall x2000mm | 1 | £162.00 |
Alloy 718 6.0mm dia x 0.5mm wall x2000mm | 3 | £405.00 |
Here is a list of our readily available stock of Inconel 718 Tube
Inconel Alloy 718 Tubing
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Inconel NCF 718 Tube Pressure Rating
Tube O.D. (in.) |
Wall Thickness of Tube (inches) | |||||||
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.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 |