Incoloy 800, 800H, and 800HT are high-nickel alloys known for their excellent corrosion resistance and high-temperature strength. These alloys are widely used in various industrial applications, and their versatility is evident in the manufacturing of pipes and tubes. Let's delve into the distinct characteristics and applications of Incoloy 800 Pipes, Incoloy 800H Tubes, and Incoloy 800HT Pipes.
Incoloy 800 Pipes are crafted from a solid solution-strengthened nickel-iron-chromium alloy. These pipes exhibit exceptional resistance to oxidation, carburization, and sulfidation at elevated temperatures, making them ideal for applications in industries such as chemical processing, petrochemical, and heat-treating equipment. The seamless construction of Incoloy 800 Pipes ensures a smooth flow of fluids and gases, minimizing the risk of corrosion and maintaining the integrity of the system.
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Incoloy 800H Tubes are designed to withstand even higher temperatures than their counterparts. With a modified chemical composition that includes higher levels of carbon, aluminum, and titanium, Incoloy 800H Tubes offer enhanced creep and rupture strength. These tubes are particularly well-suited for applications in furnace components, heat exchangers, and other high-temperature environments. Incoloy 800H Pipes provide reliable performance in challenging conditions, making them a preferred choice for industries requiring sustained elevated temperature capabilities.
Incoloy 800HT Pipes take the performance to the next level with further adjustments in the alloy composition. These pipes are engineered for superior mechanical properties at elevated temperatures, making them suitable for applications in industrial furnaces, gas turbines, and power plants. Incoloy 800HT Tubes offer excellent resistance to thermal fatigue and structural stability in demanding environments. The seamless construction ensures efficient fluid transport while maintaining the corrosion resistance characteristic of the Incoloy 800 series.
Pipe & Tube- ASTM B535, B546, B710, B739, B423, B407, B514, B163, B515 / ASME SB535, SB546, SB710, SB739, SB423, SB407, SB514, SB163, SB515
Pipe- ANSI/ASME B36.19M, ANSI/ASME B36.10M
6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Seamless Pipe - 1 / 2" NB - 16" NB,
Welded Pipe - 1 / 2" NB - 24" NB,
EFW Pipe - 6" NB - 24" NB
Seamless Tube - 1 / 2" NB - 16" NB,
Welded Tube - 1 / 2" NB - 24" NB
Manufacturing - Seamless / Welded / ERW / EFW
/Fabricated / CDW / 100% X Ray Welded
End Types - Plain Ends, Bevelled Ends, Grooved
Mechanical Joints or Grooved Ends, Treaded One/Both Ends
Round
Length - Single Random, Double Random & Required
Length
Outside Finish - 2B, No.4, No.1, No.8 Mirror
Finish, Finish as per customer Requirements
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
| 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 |
| 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 |
| 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 % |
Oil & Gas Industrires
Chemical Industries
Construction Industries
Offshore Pipelines & Pipe Works
Petrochemical Industry
Shipbuilding Industries
Hydraulic Applications
Piping Systems
Refining Industry
Food Processing Industry
Pulp & Paper Industry
Power Plant Industry
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