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Inconel 718 Tube

Nickel Alloy 718 Seamless Pipes and Tubes Supplier

Table Of Content:

 

inconel 718 tube

 

Thickness And Length, Stock Of UNS N07718 Superheater Tubing In All Shapes, AMS 5589 Tube Stockist In India, Sizes

Gas turbines, commonly referred to as combustion turbines, are one application for Inconel 718 tubing. An ongoing device that uses an internal combustion engine is a gas turbine.

A major roadblock during the construction of a turbine is selecting an appropriate material that aids to combat creep. In this instance, Inconel 718 is an ideal metal, which not only offers good tensile, but also good fatigue, along with higher creep, and rupture strength. Moreover, creep occurring in these turbines is a result of both high stress and elevated temperatures.  Since Inconel 718 is a high strength alloy, the UNS N07718 tube is able to withstand temperature as high as about  1300°F.

Choosing the right material to combat creep is a big challenge when building a turbine. In this case, Inconel 718 is the best metal since it offers high tensile strength as well as high fatigue strength, higher creep strength, and high rupture strength. Tremendous temperatures and high stress both contribute to the creep of these turbines. Because Inconel 718 is a high strength alloy, it can withstand temperatures as high as about 1300°F in the UNS N07718 tube.

The major requirement for applications involving fluid lines and components, where the AMS 5589 Alloy 718 seamless pipe is ideally suited, is resistance to stress-rupture up to a temperature of 1300°F. Additionally, Alloy 718 seamless tubing that meets AMS 5589 specifications provides good oxidation resistance up to 1800°F.

Compare Inconel 718 tube price with inconel 625 tube price list

 

Compare our alloy 718 square Tube Price list ex Mumbai and AMS 5590 Tube price per Kg in India

Inconel 718 Tubing standards and specifications

ASME and ASTM designation		 ASTM B163/ ASME SB 163

Inventory Size Ranges		 15" to 150″NB Inch
Dimension Table ASME, ASTM and API
Size table of Seamless Pipes Wall Thikness: 0.5mm to 20mm
Size: 4mm to 219mm
Size range of Welded Pipes 5.0 to 1219.2 mm
EFW Pipes available Size 5.0 to 1219.2 mm
Popular For Inconel 718 Large Diameter Pipe
Pipe Schedule as per ASME B36.10M or B36.19M SCH160 STD, SCH10, SCH40, SCH80, SCH5,
List of pipe types Welded / ERW / Seamless / LSAW/ Fabricated Pipes
Most Common Pipe Form Hydraulic, Round Form Etc
Pipe length type Double Random, Cut Length & Single Random
Pipe End Type Abbreviations Beveled End, Plain End, Theaded

 

Did You Know ?

Because Inconel 718 Tubing is durable up to 1300°F, it is used in aerospace engines. Alloy 718 manufacturers typically create seamless pipes and tubes, however seam welding of coils can be provided upon request.

 

Most Selling Types Of Alloy 718 Tubing
Nickel Alloy 718 Tubing
Nickel Alloy 718 Tubing
Uns N07718 Tube
Uns N07718 Tube
Alloy 718 Square Tube
Alloy 718 Square Tube
Alloy 718 Annealed Tube
Alloy 718 Annealed Tube
Alloy 718 Tube
Alloy 718 Tube
Alloy 718 Seamless Tubing
Alloy 718 Seamless Tubing
Ams 5590 Tube
AMS 5590 Tube
Inconel 718 pipe
Inconel 718 pipe
Alloy 718 Seamless Pipe Size table

Alloy718 seamless Pipe

Size:15" to 150″NB Inch
Wall Thikness: 0.5 to 20mm

 

Chemical Resistance Guide of WERKSTOFF NR.2.4668 Tubing
Grade C Mn Si S Cu Fe Ni Cr
718 0.08 max 0.35 max 0.35 max 0.015max 0.30 max – 50.00 – 55.00 17.00 – 21.00

 

UNS N07718 Tubing Equivalent Material
STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
718 2.4668 N07718 NCF 718 – – – –
Mechanical Properties of ASTM B163 Alloy 718 Tubing
Grade Elongation Density Tensile Strength Melting Point Strength of Yield (0.2%Offset)
718 45 % 8.2 g/cm3 Psi – 1,35,000 , MPa – 930 1350 °C (2460 °F) Psi – 75,000 , MPa – 482

 

Why alloy 718 tubes are used for aerospace components and oilfield applications?

The alloy 718 is a precipitation-hardenable nickel-chromium alloy. At high temperatures of around 700 °C, it possesses extremely high creep rupture strengths. It is an alloy with high strength and excellent corrosion resistance. It may be easily manufactured as well as toughened. It possesses very high minimum yield strength and tensile strength values of 980MPa and 1100MPa, respectively. Therefore, the material can be used in cryogenic applications, aerospace and aviation, as well as other high temperature services. The alloy 718 is utilised in aerospace components and in oilfield applications due to the high temperatures and highly corrosive composition that may be present.


Inconel 718 Tube Stock
Nickel Alloy 718 Electropolished Tubing ASME SB 163 Inconel 718 Dom Tube
Inconel Alloy 718 Hydraulic Tubing ASTM B163 Inconel 718 Condenser Tubing
2.4668 Alloy 718 ERW Tubing Cold Drawn Inconel 718 Seamless Tube
ASME SB 163 UNS N07718 Inconel Round Tubing 718 Inconel Finned Tubes
Inconel 718 Square Tubes Inconel 718 Alloy Hollow Tubes
Inconel 718 Seamless Tubes UNS N07718 Inconel 718 Coil Tubing
Inconel 718 UNS N07718 Instrument Tubing ASTM B163 Alloy 718 Polish Tubing
2.4668 Inconel 718 Welded Tubing Thin Wall Inconel 718 Din 2.4668 Tubing
ASTM B163 Inconel 718 Square Tubing Nickel Alloy 718 Sanitary Tube
Alloy 718 High Pressure Tubing ASME SB 163 UNS N07718 Inconel Elliptical and Oval Tube
ASTM B163 UNS N07718 Inconel Small Diameter Tubing 12mm 2.4668 Alloy 718 Tubes
ASTM B163 Alloy 718 Rectangular Tubing 718 Inconel Electropolish Tubes
UNS N07718 Inconel 718 Capillary Tubes Inconel 718 UNS N07718 Heat exchanger Tube
Inconel 718 Din 2.4668 Exhaust Tubing 1 inch ASTM B163 UNS N07718 Inconel Tube
ASME SB 163 Inconel 718 EFW Tubing 2.4668 Inconel 718 Triangle Tubing
Inconel 718 Alloy Gas Tubes Inconel Alloy 718 Coiled Tubing
718 Inconel Round Tubes Re Drawn UNS N07718 Inconel 718 Tube
Inconel 718 Alloy ERW Tubes High Pressure 2.4668 Inconel 718 Tubing
Alloy 718 Tube Bends Inconel Alloy 718 Instrumentation Tubing

 

Ams 5589 Tube Gauge Thickness
GAUGE THICKNESS RANGE (INCH) TYPICAL VALUE (INCH)
22 0.025 - 0.029 0.028
20 0.031 - 0.035 0.035
19 0.038 - 0.042 0.042
18 0.044 - 0.049 0.049
17 0.053 - 0.058 0.058
16 0.060 - 0.065 0.065
15 0.066 - 0.074 0.072
14 0.075 - 0.085 0.083
13 0.087 - 0.097 0.095
12 0.101 - 0.111 0.109
11 0.112 - 0.122 0.12
10 0.126 - 0.136 0.134
9 0.140 - 0.150 0.148
8 0.157 - 0.167 0.165
7 0.175 - 0.185 0.18

 

Alloy 718 Nickel Tubing Price
Description Price Per Unit (INR) Price Per USD
Inconel Alloy 718 Seamless Tubes As Per Ams 5589 (8 Mm Od X 0.5 Mm Wt X Length 5000 Mm) (10 Pcs/50 Meter) 127,133 1703.45
Inconel Alloy 718 Seamless Tubes As Per Ams 5589 (6mm Od X 1 Mm Wt X Length 5000 Mm) (10 Pcs/50 Meter) 107,841 1444.96
Inconel Alloy 718 Seamless Tubes As Per Ams 5589 (8 Mm Od X 1 Mm Wt X Length 5000 Mm) (10 Pcs/50 Meter) 99,693 1335.78
Inconel 718 Tubing (Approx 3 Lengths ) 3,192 42.77

 

Dimensions for Inconel 718 Seamless Tube
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"

 

Alloy 718 Seamless Tubing Wall Thickness
Types of inconel 718 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
inconel 718 Seamless Tube (Custom Sizes) 5.0mm ~ 203.2mm As per requirement Upto 6 Meters
inconel 718 Welded Tube (in Stock + Custom Sizes) 5.0mm ~ 1219.2mm 1.0 ~ 15.0 mm Upto 6 Meters

 

Uns N07718 Tube Surface Coating
  • Curralon ®
  • Novolac Epoxy
  • Sakaphen- Shell and tube heat exchanger lining
  • Epoxy coating
  • Phenol Epoxy
  • Curran 1000T
  • Thin Film Engineered Polymer Coatings
  • Curran 1000 T Hybrid Epoxy
  • High Functionality Epoxy - Curran Coating

 

Size Chart of Din 2.4668 Capillary Tube
Gauge Outside Diameter Tolerance mm Regular Wall (RW) mm Thin Wall (TW) mm Extra Thin Wall (XTW) mm Ultra Thin Wall (UTW) mm
30 0.304 - 0.317 0.064 - 0.089
29 o.330 - 0.342 0.064 - 0.089
28 0.355 - 0.368 0.076 - 0.102
27 0.406 - 0.419 0.089 - 0.115 0.064 - 0.089
26 0.457 - 0.469 0.089 - 0.114
25 0.508 - 0.520 0.115 - 0.140 0.089 - 0.114
24 0.558 - 0.571 0.114 - 0.140 0.089 - 0.114 0.051 - 0.102
23 0.635 - 0.647 0.140 - 0.165 0.089 - 0.114 0.051 - 0.102
22 0.711 - 0.723 0.140 - 0.165 0.096 - 0.121 0.077 - 0.102 0.051 - 0.102
21 0.812 - 0.825 0.140 - 0.165 0.102 - 0.127 0.051 - 0.102
20 0.901 - 0.914 0.108 - 0.165 0.108 - 0.134
19 1.054 - 1.079 0.166 - 0.216 0.102 - 0.140 0.070 - 0.108
18 1.257 - 1.282 0.191 - 0.241 0.127 - 0.165 0.083 - 0.121 0.051 - 0.102
17 1.460 - 1.485 0.177 - 0.229 0.115 - 0.152 0.083 - 0.127 0.057 - 0.102
16 1.638 - 1.663 0.204 - 0.254 0.127 - 0.165 0.096 - 0.133 0.070 - 0.121
15 1.816 - 1.841 0.204 - 0.254 0.127 - 0.165 0.096 - 0.134 0.070 - 0.121
14 2.082 - 2.133 0.216 - 0.292 0.165 - 0.229 0.114 - 0.165 0.076 - 0.134
13 2.387 - 2.438 0.267 - 0.343 0.191 - 0.267
12 2.743 - 2.749 0.267 - 0.321
11 3.023 - 3.073 0.293 - 0.368 0.216 - 0.292
10 3.378 - 3.429 0.318 - 0.394 0.216 - 0.292

 

Where To Use Inconel 718 Tubes?
  • Jet engines
  • Down hole shafting and strength bolting
  • Nuclear fuel element spacers
  • Hot extrusion tooling
  • Cryogenic storage tanks
  • Fasteners and instrumentation parts
  • Gas turbine components
  • Liquid fueled rocket motors and components

 

Pipe Pressure Rating for Alloy 718
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

 

Nickel Alloy 718 Tubing Temperature Ratings

from cryogenic up to 1400°F


Inconel 718 Tube For Sale
  • 718 Alloy Instrumentation Tube
  • Alloy 718 Heat Exchager Tube
  • 718 Alloy Decorative Tube
  • ASTM B516 718 Inconel Welded Tubes
  • Alloy 718 Decorative Tube
  • Alloy 718 Instrumentation Tube
  • 718 Alloy Welded Tube
  • UNS N07718 Decorative Tubes
  • 718 Inconel Decorative Tubes
  • Inconel UNS N07718 Welded Tube
  • inconel 718 Instrumentation Tube
  • inconel 718 Decorative Tube
  • ASME SB516 718 Inconel Decorative Tubes
  • ASME SB163 718 Inconel Seamless Tube
  • Alloy 718 Round Tube
  • Alloy 718 Polish Tube
  • 718 Inconel Polish Tubes
  • 718 Alloy Seamless Tube
  • 718 Inconel Alloy Round Tubes
  • ASME SB516 718 Inconel Round Tubes
  • Inconel Alloy 718 Seamless Tubes
  • 718 Inconel Heat Exchager Tubes
  • UNS N07718 Round Tubes
  • UNS N07718 Seamless Tube
  • 718 Alloy Heat Exchager Tube
  • WERKSTOFF NR. 2.4668 Seamless Tubes

 

Physical Properties of Alloy 718 Tube
Solution Treated
Solution Treated and Aged
Density
0.296 lb/in3 (8.192 g/cm3)
0.297 lb/in3 (8.22 g/cm3)
Specific Gravity
8.19
8.22
Melting Range
2500-2600°F
1370-1430°C

 

Inconel 718 Vs 625

Inconel 718 Melting Point

Solution Treated
Solution Treated and Aged
Density
0.296 lb/in3 (8.192 g/cm3)
0.297 lb/in3 (8.22 g/cm3)
Specific Gravity
8.19
8.22
Melting Range
2500-2600°F
1370-1430°C

 

Inconel 718 Equivalent

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Inconel 718 2.4668 N07718 NCF 718 – – – –

 

Inconel 625 Melting Point

Melting Point 1290 - 1350 °C 2350 - 2460 °F

 

Inconel 625 Equivalent

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Inconel 625 2.4856 N06625 NCF 625 NA 21 ХН75МБТЮ NC22DNB4MNiCr22Mo9Nb NiCr23Fe

 

Inconel 718 Alloy Tubing Test Method
  • NABL Approved Lab Reports
  • Raw Materials Certificate
  • HS Code Commercial Invoice
  • PMI Test Reports
  • Non Destructive Test Reports
  • Mechanical Report
  • 100% inspection according to NACE standards
  • Heat Treatment Charts
  • Third Party Inspection for Inconel 718 Tubing
  • Mill Test Certificates with all Inconel 718 Tube
  • Destructive Test Report

 

Alloy 718 Annealed Tube weight per cubic inch
DIMENSIONS WALL WEIGHT PER DIMENSIONS WALL WEIGHT PER
(MM) (MM) METRE (KG) (MM) (MM) METRE (KG)
12.7 x 12.7 1.20 0.44 40 x40 1.20 1.49
12.7 x 12.7 1.50 0.55 40 x40 1.50 1.85
15 x 15 1.20 0.53 40 x40 2.00 2.45
15 x 15 1.50 0.65 40 x40 3.00 3.75
20 x 20 1.20 0.71 50 x50 1.50 2.32
20 x 20 1.50 0.88 50 x50 2.00 3.08
20 x 20 2.00 1.19 50 x50 3.00 4.65
25 x 25 1.20 0.92 60 x60 2.00 3.71
25 x 25 1.50 1.14 60 x60 3.00 5.49
25 x 25 2.00 1.49 70 x70 3.00 6.53
25 x 25 3.00 2.20 80 x80 2.00 4.98
30 x 30 1.20 1.10 80 x80 3.00 7.53
30 x 30 1.50 1.37 100 x 100 2.00 6.40
30 x 30 2.00 1.84 100 x 100 3.00 9.53
30 x 30 3.00 2.72

 

Tolerances for Alloy 718 Square Tube
  • Straightness: .030" in 3"
  • Wall Tolerance +/- 10%
O.D. INCHES WALL THICKNESS INCHES O.D. +/- INCHES
1/2" to 1" incl. .025 to .065 .005
Over .065 to .134 .010
1 to 1-1/2" incl. .025 to .065 .008
Over .065 to .134 .010
1-1/2" to 2" incl. .025 to .049 .010
Over .049 to .083 .011
Over .083 to .148 .012
2" to 2-1/2" incl. .032 to .065 .012
Over .065 to .109 .013
Over .109 to .165 .014
2-1/2" to 3-1/2" incl. .032 to .165 .014
Over .165 to .220 .020
3-1/2" to 5" incl. .083 to .165 .020
Over .165 to .220 .025

 

AMS 5590 Tubing Available Value Added Services
  • Additional positive material identification (PMI) testing if required
  • Heat treating & annealing
  • 718 Inconel Tubing can be polished per customer specification
  • Honing/ turning process for Inconel 718 Tube
  • We cut Inconel 718 welded tubing to your exact dimension
  • Ultrasonic Testing (UT)
  • Beveling Inconel 718 Alloy tubes

 

 

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