MetalX Nickel Alloys

Inconel 718 Tee

Specification Inconel 718 Tee Details 
Product NameInconel 718 Tee
Material GradeInconel 718 / Alloy 718
UNS DesignationUNS N07718
Werkstoff NumberW.Nr. 2.4668
Material TypeNickel-Chromium-Iron-Niobium-Molybdenum Alloy
Chemical CompositionNickel 50–55%, Chromium 17–21%, Iron Balance, Niobium + Tantalum 4.75–5.50%, Molybdenum 2.80–3.30%, Titanium 0.65–1.15%, Aluminium 0.20–0.80%, Cobalt 1% max, Carbon 0.08% max
Manufacturing TypeSeamless / Welded / Hot Formed / Cold Formed
Fitting StandardASTM B366 / ASME SB366
Dimensional StandardASME B16.9
Tee TypeEqual Tee / Reducing Tee
SizeNPS 1/2 to NPS 48 or as required
Outside DiameterAs per ASME B16.9 / Customer Requirement
Wall ThicknessSCH 5S, 10S, 10, 40S, 40, 80S, 80, 100, 120, 140, 160, XXS or as required
Branch SizeEqual / Reduced Branch as specified
End TypeButt Weld / Beveled End / Customized
Surface FinishMill Finish / Pickled / Annealed / Polished / Customized
Heat TreatmentSolution Annealed / Age Hardened as specified
MTCEN 10204 3.1 / 3.2
TestingChemical, Mechanical, Dimensional, Visual, Hydrostatic, PMI and NDT as specified
Tensile StrengthMinimum approximately 965 MPa, depending on heat treatment and specification
Yield StrengthMinimum approximately 550 MPa
ElongationMinimum approximately 30%
DensityApproximately 8.19 g/cm³
Melting RangeApproximately 1260–1336°C
Corrosion ResistanceExcellent resistance to general corrosion, pitting, crevice corrosion and chloride stress-corrosion cracking
High-Temperature StrengthExcellent strength and creep resistance at elevated temperatures
Age HardeningPrecipitation-hardening alloy capable of achieving very high mechanical strength
WeldingGood weldability with appropriate Inconel 718 welding procedures and heat treatment
Filler MetalERNiFeCr-2 / Inconel 718 compatible filler
Welding ElectrodeENiFeCr-2
Available FormEqual Tee / Reducing Tee
CustomizationSize, Schedule, Branch Size, End Preparation, Finish, Heat Treatment, Testing and Documentation
OriginEuropean / American / Japanese / Korean and other approved origins
Export SupplyWorldwide Export Supply
Exporter SupportTechnical specification, inspection, certification, export packing and international shipment coordination
ApplicationsAerospace, Gas Turbines, Jet Engines, Oil & Gas, Nuclear, Power Generation, Chemical Processing, High-Temperatur

 

Inconel 718 Tee – Standard Dimensions

NPSOutside Diameter (mm)Outside Diameter (in.)Typical Schedule Range
1/2″21.340.840SCH 5S–XXS
3/4″26.671.050SCH 5S–XXS
1″33.401.315SCH 5S–XXS
1-1/4″42.161.660SCH 5S–XXS
1-1/2″48.261.900SCH 5S–XXS
2″60.332.375SCH 5S–XXS
2-1/2″73.032.875SCH 5S–XXS
3″88.903.500SCH 5S–XXS
4″114.304.500SCH 5S–XXS
5″141.305.563SCH 5S–XXS
6″168.286.625SCH 5S–XXS
8″219.088.625SCH 5S–XXS
10″273.0510.750SCH 5S–XXS
12″323.8512.750SCH 5S–XXS
14″355.6014.000SCH 5S–XXS
16″406.4016.000SCH 5S–XXS
18″457.2018.000SCH 5S–XXS
20″508.0020.000SCH 5S–XXS
24″609.6024.000SCH 5S–XXS
30″762.0030.000As Required
36″914.4036.000As Required
42″1066.8042.000As Required
48″1219.2048.000As Required

Inconel 718 Tee – Equal & Reducing Tee Sizes

NPSOD (mm)OD (in.)WT (mm)WT (in.)Weight (lb/ft)Weight (kg/m)
3/4″271.0502.8800.1131.1311.684
   3.9120.1541.4742.195
1/2″210.8402.7690.1090.8511.268
   3.7340.1471.0881.621
1″331.3153.3780.1331.6792.501
   4.5470.1792.1723.325
1 1/2″481.9003.6830.1452.7184.048
   5.0800.2003.3615.409
1 1/4″421.6603.5560.1402.2733.385
   4.8510.1912.9974.464
2 1/2″732.8855.5160.2035.7938.629
   7.0100.2767.66111.411
2″602.3753.9120.1543.6535.441
   5.5370.2185.0227.480
3″893.5005.4860.2167.57611.284
   7.6200.30010.25315.272
4″1144.5006.0200.23710.79016.073
   8.5600.33714.98322.318
6″1686.6254.7750.18812.92419.252
   5.5630.21914.98322.318
   7.1120.28018.97458.263
   6.3500.25017.02125.354
   5.5160.20313.92320.739
   7.9250.31221.03631.334
   10.9730.43228.57342.561

 

Inconel 718 Tee – Size & Type Chart

Size RangeTee TypeAvailable FinishSupply ConditionEnd Connection
1/2″–2″Equal / ReducingBright / Pickled / PolishedSolution Annealed / AgedButt Weld / Customized
2-1/2″–4″Equal / ReducingMill / Pickled / PolishedSolution Annealed / AgedButt Weld
5″–8″Equal / ReducingMill / Pickled / MachinedSolution Annealed / AgedButt Weld
10″–12″Equal / ReducingMill / Pickled / MachinedSolution Annealed / AgedButt Weld
14″–18″Equal / ReducingMill / MachinedSolution Annealed / AgedButt Weld
20″–24″Equal / ReducingMill / MachinedSolution Annealed / AgedButt Weld
30″–36″Equal / ReducingMill / MachinedSolution Annealed / AgedButt Weld
42″–48″Equal / ReducingMill / MachinedSolution Annealed / AgedButt Weld
Why Should You Buy From MetalX Nickel & Alloys?
  • Distributor of renowned Nickel Alloy Mills across Europe and the USA.
  • Over 2 decades of experience as a supplier of high-temperature alloys in Dubai (UAE), Saudi Arabia, and Africa.
  • One of the largest stockists of Nickel Alloy flat products in Mumbai.
  • Ready stock of Sheets, Coils, Strips, and Bars available in over 50 sizes across Al Jubail, Abu Dhabi, Muscat, and South Africa.
  • Cut-to-size facility available at no extra cost.
  • Weekly delivery services to Nigeria, Qatar, Dammam, Sharjah, and Singapore.
  • NACE-certified materials available at competitive dealer prices.
  • Special resale pricing for traders, wholesalers, importers, and stockholders across MENA countries.
  • Technical Data Sheets and Material Test Certificates (MTC) provided along with quotations.
  • Free samples and latest price lists available on request.
  • Trusted supplier to the Heat Exchanger, Instrumentation, Oil & Gas, and other industrial sectors.
  • Weight comparison charts and price-per-kg comparisons for materials sourced from China and India.

Key Features of Inconel 718 Tee

  • High-Strength Nickel Alloy Construction – Manufactured from Inconel 718 for demanding high-strength industrial applications.
  • Excellent High-Temperature Strength – Maintains high mechanical strength at elevated temperatures.
  • Age-Hardenable Alloy – Can be strengthened through appropriate solution treatment and aging.
  • High Tensile and Yield Strength – Suitable for applications requiring strong mechanical performance.
  • Good Creep Resistance – Provides useful resistance to deformation under sustained elevated-temperature loading.
  • Good Fatigue Resistance – Suitable for selected applications involving cyclic loading.
  • Good Oxidation Resistance – Provides useful resistance in elevated-temperature environments.
  • Good Corrosion Resistance – Offers resistance to various corrosive service environments.
  • Good Weldability – Can be fabricated using suitable qualified welding procedures.
  • Reliable Butt-Weld Connection – Provides a permanent connection for industrial piping systems.
  • Equal Tee Configuration – Available where the run and branch require the same nominal size.
  • Reducing Tee Configuration – Available where a smaller branch connection is required.
  • Efficient Branch Connection – Provides a practical connection for branching process or piping lines.
  • Wide Size Availability – Available in different nominal sizes and outside diameters.
  • Multiple Wall Thicknesses – Different schedules and customized wall thicknesses can be supplied.
  • Heat-Treated Options – Solution-treated and age-hardened conditions can be supplied where applicable.
  • Aerospace Applications – Suitable for selected aerospace and aircraft-engine-related applications.
  • Gas Turbine Applications – Can be considered for high-temperature turbine and power-generation systems.
  • Oil & Gas Applications – Suitable for selected high-strength industrial process systems.
  • Chemical Processing Applications – Can be considered for selected chemical process equipment.
  • Power Generation Applications – Suitable for selected high-temperature power-generation systems.
  • High-Temperature Piping – Can be considered for suitable elevated-temperature service conditions.
  • Custom Branch Dimensions – Branch size and configuration can be supplied according to project requirements.
  • Multiple Surface Options – Mill finish or other specified finishes can be supplied.
  • Reliable Material Traceability – Material identification and relevant certificates can be supplied according to order requirements.
  • Quality Testing Available – Chemical, mechanical, dimensional, visual, hardness and other specified inspections can be arranged.
  • Export-Ready Material – Tees can be suitably packed for handling, storage and international transportation.
  • Global Inconel 718 Tee Exporter – METALX NICKEL & ALLOYS supplies Inconel 718 Tees to international buyers, distributors, traders, stockholders and industrial end users.
SpecificationInconel 718 Tee Details
Product NameInconel 718 Tee
Material GradeInconel Alloy 718
UNS DesignationN07718
Material TypeNickel-Chromium-Iron Alloy with Molybdenum, Niobium, Titanium & Aluminum
Material StandardASTM B366 / ASME SB366, where applicable
Dimensional StandardASME B16.9, where applicable
Tee TypeEqual Tee / Reducing Tee
Connection TypeButt Weld
SizeAs per applicable standard or customer specification
Wall ThicknessDifferent schedules and customized thicknesses
Branch SizeEqual or reducing branch sizes as required
ManufacturingWrought / Formed, as applicable
Surface FinishMill Finish or customer-specified finish
Heat TreatmentSolution Annealed / Age Hardened as specified
End PreparationButt Weld Ends as applicable
TestingChemical, mechanical, dimensional, visual, hardness and other specified inspections
DocumentationMTC, inspection reports and relevant quality documents as required
CustomizationSize, thickness, branch dimensions, finish, heat treatment, testing and documentation
PackingExport-worthy packing suitable for safe international transportation
ApplicationsAerospace, Gas Turbines, Oil & Gas, Chemical Processing, Power Generation, High-Temperature Piping and Industrial Equipment

 

What is Inconel 718 known for?

Inconel 718 is particularly known for its high strength, creep resistance, fatigue resistance and elevated-temperature performance.

We offer a comprehensive range of Nickel Alloys, Inconel, Hastelloy, Monel, Incoloy, Duplex & Super Duplex, Corrosion Resistant Alloys, and Titanium Products in different grades, sizes, and specifications.

Our alloy products are suitable for Oil & Gas, Chemical Processing, Petrochemical, Power Generation, Marine, Aerospace, Pharmaceutical, Engineering, Fabrication, and other critical industrial applications.

Our focus on quality, technical reliability, product consistency, customer service, and application-focused solutions helps us provide dependable alloy materials for challenging industrial requirements.

Yes, we understand that every project has unique requirements. We can support requirements based on alloy grade, product form, dimensions, thickness, diameter, length, quantity, specifications, and application needs.

A commonly applicable fitting specification is ASTM B366 / ASME SB366, subject to the exact product requirements.

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