Machuca Fittings, located in Kuala Lumpur, Malaysia, stands out as a top manufacturer and supplier of Incoloy 800/800H/800HT Forged Fittings. They specialize in delivering high-quality, durable solutions tailored for high-temperature and corrosive industrial environments. Their impressive lineup features forged elbows, tees, couplings, unions, and plugs, all designed to guarantee leak-proof connections, robust mechanical strength, and long-lasting reliability. The Incoloy 800 series alloys, made from nickel, iron, and chromium, are well-known for their remarkable resistance to oxidation, thermal creep, and carburization, even at elevated temperatures. Machuca Fittings is committed to ensuring that their Incoloy 800/800H/800HT forged fittings meet international standards across various sectors, including chemical, petrochemical, power generation, and high-temperature processing industries.
Incoloy Alloy 800/800H/800HT Forged Fittings Specification
Specifications ASTM B366 / ASME SB366
Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, MSS SP-79
Size 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type Seamless / Welded / Fabricated
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Grade 800 / 800H / 800HT UNS (N08800, N08810, and N08811), DIN (1.4876, 1.4958, and 1.4959)
| Grade | Ni | Fe | Cr | Cu | Ti | Al | C | Mn | S | Si |
| Incoloy 800 | 30.0-35.0 | 39.5 min | 19.0-23.0 | .75 max | .15-.60 | .15-.60 | .1 max | 1.5 max | .015 max | 1.0 max |
| Incoloy 800H | 30.0-35.0 | 39.5 min | 19.0-23.0 | .75 max | .15-.60 | .15-.60 | .05-.10 max | 1.5 max | .015 max | 1.0 max |
| Incoloy 800HT | 30.0-35.0 | 39.5 min | 19.0-23.0 | .75 max | .25-.60 | .85-1.20 | .06-.10 max | 1.5 max | .015 max | 1.0 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.94 g/cm3 | 1350-1400 ℃ | Psi – 75,000 , MPa -520 | Psi – 30,000 , MPa – 205 | 30 – 35 % |
| 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 |
The Incoloy 800/800H/800HT Forged Fittings primarily consist of nickel, iron, and chromium, with trace amounts of carbon, manganese, and silicon. Incoloy 800 provides solid resistance to general corrosion and high-temperature oxidation, while the 800H and 800HT variants, which have a higher carbon content, offer improved tensile and creep strength at elevated temperatures. These fittings boast excellent tensile and yield strength, outstanding toughness, and thermal stability across a broad temperature range. Thanks to their good weldability, formability, and ductility, Incoloy 800 series forged fittings maintain their mechanical integrity and deliver reliable performance even in high-temperature, high-pressure, and chemically aggressive conditions.
Machuca Fittings is a leading supplier of Incoloy 800/ 800H/ 800HT Forged Fittings in Kuala lumpur, Malaysia. We offer an extensive range of Monel 400 fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Incoloy 800/ 800H/ 800HT Forged Fittings from Machuca Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Incoloy 800/800H/800HT Forged Fittings offer numerous advantages, including exceptional resistance to high-temperature oxidation, carburization, and corrosion. They maintain structural stability under thermal cycling and prolonged exposure to elevated temperatures, ensuring reliability in demanding environments. These fittings exhibit excellent mechanical strength, creep, and stress rupture resistance, making them ideal for critical applications. Their versatility allows for use in various industries, such as petrochemical, chemical processing, and power generation. Additionally, their durability and low maintenance requirements reduce operational costs, ensuring long-term performance and efficiency in challenging conditions.
Yes, custom sizes for Incoloy 800/ 800H/ 800HT Forged Fittings are available at Machuca Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@machucafittings.com
Incoloy 800/800H/800HT Forged Fittings find extensive use in industries that demand high-temperature strength, corrosion resistance, and long-lasting durability. In chemical and petrochemical plants, they are essential in piping systems that transport oxidizing and reducing agents, acids, and other high-temperature fluids. Power generation facilities utilize these fittings in boilers, superheaters, heat exchangers, and furnace piping. The oil and gas, petrochemical, and refinery sectors depend on them for their thermal stability and resistance to scaling under extreme service conditions.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
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