Incoloy 800/800H/800HT Forged Fittings

ASTM B564 800 Incoloy Couplings Manufacturer, Werkstoff No 1.4876 Incoloy High Pressure Forged Fittings Exporter, Incoloy 800H Forged 90 Deg Screwed Threaded Elbow, Alloy 800HT Forged Elbow, Incoloy 800 Forged Pipe Fitting Manufacturer & Stockist in Mumbai, India.

Alpha Overseas(AOS) is a leading manufacturer and Stockist of Alloy 800 / 800H / 800HT Forged Fittings, which is a controlled composition derivative. The chemical balance allows Inconel 800 Forged Fittingsto exhibit excellent resistance to carburization, oxidation and nitriding atmospheres. These Inconel 800H Forged Fittings is a nickel-iron- chromium alloy with copper, molybdenum and titanium. High chromium and nickel contents in Inconel 800HT Forged Fittings result in excellent resistance to oxidation, carburization and sulfidation. These Alloy 800 Forged Fittings resists oxidizing, nitriding and reducing atmospheres, as well as, atmospheres that alternate between oxidizing and reducing. The nickel content makes Alloy 800H Forged Fittings highly resistant to both chloride stress-corrosion cracking and to embrittlement from precipitation of sigma phase. These Alloy 800HT Forged Fittingsis used for process carburizing equipment, heat exchangers, piping, heating-element sheathing, nuclear steam-generator tubing. Incoloy 800 Forged Fittings has improved creep and stress-rupture characteristics in the 1100 Degrees F (593 Degrees C) to 1800 Degrees F (982 Degrees C) temperature range.

Incoloy 800/800HT Forged Pipe Fittings
Incoloy 800/800HT Forged Pipe Fittings
Incoloy 800 Forged Fittings
Incoloy 800 Forged Fittings

Incoloy DIN 1.4859 / 1.4876 Forged Steel Fittings Suppliers, Incoloy UNS N08810 Forged Fittings, Incoloy 800 Threaded Plug Manufacturers, Incoloy 800H Alloy Pipe Nipple, Incoloy 800HT Socket Weld Fitting, Incoloy 800 Forged Fittings Supplier & Exporter in Mumbai India.

These Incoloy 800H Forged Fittingsis especially worthwhile for high-heat equipment in petrochemical productiveness since it doesn't form embrittling sigma period after long stage of exposure at 1200 Degree F. The nickel content in Incoloy 800HT Forged Fittings also contributes general corrosion and resistance to scaling and stress-corrosion cracking.

These Incoloy 800 Forged Fittings remains available, subject to commercial considerations, and certain specifications which restrict the service temperature.


Incoloy 800/800H/800HT Forged Fittings Specification :

Size : 1/8” NB to 4” NB (Socketweld & Screwed-Threaded)

Specification : ASTM B564 & ASME SB564

Standard : ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799

Class : 2000 LBS, 3000 LBS, 6250 LBS, 9000 LBS

Type : Socketweld Fittings, Screwed-Threaded Fittings


Incoloy 800/800H/800HT Forged Fittings Equivalent Grades

Incoloy 800 1.4876 N08800 NCF 800 NA 15 ЭИ670 Z8NC32-21 X10NiCrAlTi32-20 XH32T
Incoloy 800H 1.4958 / 1.4876 N08810 NCF 800H NA 15(H) ЭИ670 Z8NC33-21 X5NiCrAlTi31-20 XH32T
Incoloy 800HT 1.4859 / 1.4876 N08811 NCF 800HT NA 15(HT) ЭИ670 - X8NiCrAlTi32-21 XH32T


Incoloy 800/800H/800HT Forged Socketweld Fittings Chemical Composition

Grade C Mn Si S Cu Fe Ni Cr Al Ti
800 0.10 max 1.50 max 1.00 max 0.015 max 0.75 max 39.50 min 30.00 – 35.00 19.00 – 23.00 0.15 – 0.60 0.15 – 0.60
800H 0.05 – 0.10 1.50 max 1.00 max 0.015 max 0.75 max 39.50 min 30.00 – 35.00 19.00 – 23.00 0.15 – 0.60 0.15 – 0.60
800HT 0.06 – 0.10 1.50 max 1.00 max 0.015 max 0.75 max 39.50 min 30.00 – 35.00 19.00 – 23.00 0.15 – 0.60ᴬ 0.15 – 0.60ᴬ


Incoloy 800/800H/800HT Forged Threaded Fittings Mechanical & Physical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
800 / 800H / 800HT 7.94 g/cm3 1385 °C (2525 °F) Psi – 75,000 , MPa – 520 Psi – 30,000 , MPa – 205 30 %

Testings (Destructive, Non Destructive):
  • Positive Material Identification - PMI Testing
  • Chemical Analysis - Spectro Analysis
  • Mechanical Testing Such as Tensile, Elongation
  • Micro Test
  • Macro Test
  • Hardness Test
  • Pitting Resistance Test
  • Intergranular Corrosion (IGC) Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Radiography Test
  • Dye Penetrant Test (DP Test)
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test


  • We understand the importance of packaging specially in case of international shipments as the consignment has to go through a number of channels to reach the final destination, thus we take proper care of packing.
  • We pack our goods in a various ways depending on the products. The different ways in which our products are packed are:
    • Shrink-wrapped
    • Wooden Boxes
    • Wooden Pallets
    • Wooden Crates
    • Carton boxes


  • All our products will have complete marking details which are co-related to the test certificates we supply.
  • In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.


Delivery Time:
  • If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
  • And in-case the items are not availabe in stock, the time taken for manufacturing depends on the size, quantity and grade.
  • However we can claim the fact that we can compete with anyone in India on Delivery time and most of the time our production time is the least.
  • We have tied up with strong logistic partners in India which can undertake any type of shipping activites and make sure that there is no delay in shipment.


  • We welcome stage wise inspection, final stage inspection from any of your representative or third party inspection agencies.
  • We regularly have inspections ongoing at our premises from internationally acclaimed Inspection Agencies such as TUV, Llyods, BVIS, SGS, DNV etc.


  • Incoloy 800 is used to make furnace equipments
  • Alloy 800H is applied in Chemical Processing and Food Processing Plants.
  • Incoloy 800HT is used in Nuclear Power Plants

Other Related Products
Other Types Of Forged Fittings
  • Incoloy 800 ASME B16.11 Threaded Unequal Tee
  • ASME SB564 Incoloy 800H Swage Nipple Stockist at Kuwait
  • 800HT Incoloy Threaded / Screwed Bushing
  • ASME SB564 Incoloy 800 Square Plug
  • Alloy 800 Screwed Cap
  • 800H Incoloy Coupling
  • Incoloy 800HT Threaded Half Coupling Supplier
  • Incoloy 800 Threaded / Screwed Cross
  • Alloy 800H Threaded 90 Deg Elbow Manufacturer at France
  • Incoloy 800HT Threaded Fittings Dealers
  • Incoloy 800 High Pressure Forged Fittings
  • Incoloy 800H Forged Fittings
  • Alloy 800HT Forged Fitting
  • Incoloy 800 Forged Threaded Fittings
  • Incoloy DIN 1.4859 / 1.4876 Socket Weld Cross Distributors
  • Alloy 800H Forged Pipe Fittings Suppliers
  • Incoloy UNS N08800 Forged Tee
  • ASTM B564 Incoloy 800HT Screwed Hex Plug Suppliers at Turkey
  • B564 Incoloy 800 Hex Nipples
  • Alloy 800H Threaded Street Elbow
  • Incoloy 800HT Socket Weld Fittings Exporter at Tanzania
  • Incoloy 800 Socket Weld 45 Degree Elbow
  • Incoloy 800H Forged Elbow
  • Incoloy 800HT Reducing Tee Exporter
  • ANSI B16.11 Inconel 800 Socket Weld Union
  • Incoloy Forged Fitting Exporter

Approved manufacturer of
Sabic approved Incoloy 800 Forged Pipe Fittings
KNPC approved Incoloy 800H Socket Weld Fittings
Williamson approved Incoloy 800HT Socket Weld 90 Deg Elbow
MARAFIQ approved Incoloy 800 Socket Weld 45 Degree Elbow
Magnetrol approved Incoloy 800H Forged Tee
QATARGAS approved Incoloy 800HT Full Coupling
ONGC approved Incoloy 800 Socket Weld Cap
FW approved Incoloy 800H Socket Weld Union
IBR approved Incoloy 800HT Screwed Hex Plug
Alba approved Incoloy 800 Reducing Tee
Kuwait Oil Company approved Incoloy 800H Hex Nipples
Egyptian General Petroleum Corporation approved Incoloy 800HT Threaded Street Elbow
Industry We Serve
Incoloy 800 Socket weld Unequal Tee in Petrochemical Industry
Incoloy 800H High Pressure Forged Fittings in Oil & Gas Industry at Jordan
Incoloy 800HT Threaded Fittings in Power Plant
Incoloy 800 Threaded 90 Deg Elbow in Pharmaceuticals Industry in Algeri
Incoloy 800H Screwed 45 Degree Elbow
 in Chemicals Industry
Incoloy 800HT Threaded Tee in Defence Industry
Incoloy 800 Threaded / Screwed Cross in Food and Beverages Industry
Incoloy 800H Threaded Half Coupling in Sugar Industry
Incoloy 800HT Coupling in Paper Industry at Spain
Incoloy 800 Screwed Cap in Cement Industry in Kuwait
Incoloy 800H Threaded / Screwed Union Dairy Industry
Incoloy 800HT Square Plug in Mining Industry

We Supply Our Inconol 800/800h/800ht Forged Fitting in Countries like


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