Incoloy 800HT or as also known as UNS N08811 is a nickel based super alloy. While alloy 800HT flanges have the same basic chemical makeup as Incoloy alloy 800, the difference between these two alloys is that the chemistry of Incoloy 800HT has been controlled. This modification in the control of the elements is what gives the Incoloy 800ht Flanges with significantly higher creep-rupture strength. The higher strength is also a result of a high temperature annealing performed on the alloy. These properties make the Alloy 800ht Threaded Flange well suited to be used in industries such as the chemical and petrochemical processing, in industrial furnaces, and for heat treating equipment as well as in power plants for super-heater and reheater tubing.
Incoloy 800ht Flanges
Alloy 800HT Blind Flange
ASTM B564 UNS N08811 Weld Neck Flange
Since this alloy has a good creep and oxidation resistance, the UNS N08811 Weld Neck Flange is often used where high surface stability is a characteristic required in any given application. They also have the ability to function under high temperatures and mechanical stress. The alloy used to make ASTM B564 Nickel 800ht BLFR Flange can be strengthened by undergoing treatments such as solid solution hardening, work hardening, or precipitation hardening. Moreover, 800ht Incoloy Slip On Flange exhibits good corrosion resistance properties in acidic environments while demonstrating resistance properties to oxidation and carburization in high temperature environment settings.
Standards | GOST Flange, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092, BS, BS4504, BS 10, EN-1092, DIN, ANSI, ASME, DIN, MSS S44, ISO70051, ANSI/ASME B16.5, ASME/ANSI B16.5/16.36/16.47A/16.47B, B16.47 Series A & B, B16.48, EN |
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Pressure Rating ANSI | Class 1500, Class 150, Class 900, Class 2500, Class 300, Class 600, |
Pressure Calculation in DIN | 10Bar, 16Bar, 25Bar, 40Bar, 6Bar, / PN16, PN64, PN40, PN25, PN10, PN6 |
JIS | 16 K, 20 K, 5K, 10 K, 40 K, 63 K, 30 K, |
UNI | 10Bar 16Bar 6Bar 25Bar 40Bar |
EN | 6Bar 25Bar 40Bar 10Bar 16Bar |
Most common Types | Threaded / Screwed / Forged / Plate |
Production technique |
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Shapes and Types we produce | Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Small Tongue, Small Male-Female (SMF),Raised Face (RF), Large Tongue & Groove, Groove, Lap-Joint Face (LJF) |
Test | Direct-reading Spectrograph, Magnetic particle detector, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector |
Equipment | Pushing Machine, Press machine, Bending machine, Sand-blasting machine, electric bevelling machine etc |
Incoloy UNS N08811 Weld Neck Flanges | Alloy 800Ht Lap Joint Flanges |
ASME SB366 Incoloy 800Ht Long Weld Neck Flanges | 800Ht Incoloy Spectacle Blind Flanges |
Incoloy 800Ht Spades & Ring Spacers | WNR 1.4859 Nipoflange |
ASTM B564 800Ht Incoloy 5D Weldoflange | Incoloy UNS N08811 Flange Outlet |
ASTM B564 Alloy 800Ht Flange | WNR 1.4859 Blind Flange |
ASTM B564 Alloy 800Ht Forged Flanges | ASME SB366 Incoloy 800Ht Plate Flange |
ASTM B564 Alloy 800Ht Flanges | ASME SB366 Incoloy 800Ht BS 10 Flanges |
Incoloy 800Ht BS 4504 Flanges | ASTM B564 800Ht Incoloy EN 1092-1 Flanges |
Incoloy UNS N08811 SORF Flange | 800Ht Incoloy BLRF Flange |
WNR 1.4859 WNRF Flange | ASTM B564 Alloy 800Ht Series a Lap Joint Ring Flange |
800Ht Incoloy Slip on Flange | ASTM B564 800Ht Incoloy Threaded Flange |
Incoloy 800Ht Reducing Flange | ASME SB366 Incoloy 800Ht Socket Weld Flange |
ASME SB366 Incoloy 800Ht PN16 blind flange | Incoloy 800Ht Forged Socket Weld Pipe Flange |
800Ht Incoloy Class 300 slip on flange | Incoloy UNS N08811 Slip On Weld Flange |
Alloy 800Ht Tongue and Groove Flanges | 800Ht Incoloy Male and Female Flange |
Incoloy UNS N08811 Reducing Flanges | WNR 1.4859 ASME B16.5 Flanges |
ASTM B564 Alloy 800Ht SWRF Flange | Alloy 800Ht Forged blind flange |
800Ht Incoloy groove weld neck flange | ASME SB366 Incoloy 800Ht Socket Weld Hub Flange |
ASTM B564 800Ht Incoloy Forged steel slip on flanges | WNR 1.4859 Race face slip on flange |
ASTM B564 800Ht Incoloy Ring Type Joint Flanges | Incoloy 800Ht Raised Face Flanges |
Incoloy 800Ht threaded lap joint flange | WNR 1.4859 Slip On Integral flange |
Alloy 800Ht Forged integral puddle flange | ASTM B564 800Ht Incoloy table e long weld neck |
800Ht Incoloy Class 150 LBS Flange | Alloy 800Ht PN10 Forged Flanges |
ASTM B564 Incoloy 800ht Pipe Flange Price Per Piece in India | Incoloy 800ht ASTM B564 Flange Price in INR | Incoloy 800ht ASTM B564 Flange Price in USD | Incoloy 800ht ASTM B564 Flange Price in UAE Dirham |
ASTM B564 Alloy 800ht blind flange Price in India | 43015.82 | $$619.2 | UAE Dirham 2274.48 |
ASTM B564 Incoloy 800ht 1-1/2″Blind flange Price in India | 133097.57 | $1915.9 | UAE Dirham 7037.58 |
Incoloy 800ht ASTM B564 1″Slip on Flange Price in India | 62467.42 | $899.2 | UAE Dirham 3302.99 |
Incoloy 800ht ASME SB564 Slip-On Flange Price List | 63974.92 | $920.9 | UAE Dirham 3382.70 |
ASTM B564 UNS N0881101 1/2″ Threaded Flange Price List | 62033.6 | $894.3 | UAE Dirham 3284.8 |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Inconel 800ht | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
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 – 0.60? | 0.15 – 0.60? |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
Incoloy 800HT | 1.4859 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | ? | X8NiCrAlTi32-21 | XH32T |
Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
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AS4087 | PN14 | 95 | 67 | 4 | M12 | 14 |
AS 2129 Flange | Table C | 95 | 67 | 4 | 13 | 14 |
Table D | 95 | 67 | 4 | 13 | 14 | |
Table E | 95 | 67 | 4 | 13 | 14 | |
Table F | 95 | 67 | 4 | 13 | 14 | |
Table H | 114 | 83 | 4 | 16 | 17 | |
Table J | 114 | 83 | 4 | 16 | 17 | |
ANSI B16.5 | ANSI 150 | 89 | 60 | 4 | 13 | 16 |
ANSI 300 | 95 | 67 | 4 | 13 | 16 | |
ANSI 600 | 95 | 67 | 4 | 13 | 16 | |
ANSI 900 | 121 | 83 | 4 | 19 | 22 | |
ANSI 1500 | 121 | 83 | 4 | 19 | 22 | |
ISO 7005 (DIN) Flange | PN6 | 80 | 55 | 4 | M10 | 11 |
PN10 | 95 | 65 | 4 | M12 | 14 | |
PN16 | 95 | 65 | 4 | M12 | 14 | |
PN20 | 90 | 60.5 | 4 | M14 | 16 | |
PN25 | 95 | 65 | 4 | M12 | 14 | |
PN40 | 95 | 65 | 4 | M12 | 14 |