Incoloy 800, 800H, and 800HT are high-performance nickel-iron-chromium alloys that are widely used in various high-temperature applications, particularly in industries such as petrochemical, chemical processing, and power generation. These alloys are known for their excellent resistance to oxidation, carburization, and corrosion in high-temperature environments.
Socketweld fittings play a crucial role in connecting pipes and equipment in these industries, ensuring a leak-free and robust connection. Incoloy 800, 800H, and 800HT socketweld fittings are specifically designed to meet the demanding requirements of high-temperature and corrosive applications.
Table Of Content
Key features of Incoloy 800, 800H, and 800HT socketweld fittings include:
It's important to note that while Incoloy 800 is suitable for many high-temperature applications, Incoloy 800H and 800HT are specifically designed for even more challenging environments. Incoloy 800H has enhanced creep and rupture properties, making it suitable for applications with prolonged exposure to high temperatures. Incoloy 800HT, on the other hand, is designed for extremely high-temperature environments.
ASTM B564 / ASME SB564
ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
1/8” NB to 4” NB (Socketweld, Forged)
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Socketweld Fittings, Forged Fittings
EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
90º Elbows, 45º Elbows, Tees, Cross, Couplings, Reducer Inserts, Pipe Nipple, Unions
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 | 1.4959 / 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 – 0.60 | 0.15 – 0.60 |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
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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