NICKEL ALLOY SEAMLESS PIPE

Incoloy 800H Seamless Pipe

Description of Incoloy 800H Seamless Pipe

Raykam Alloys LLP is a leading manufacturer, supplier, stockist, and exporter of premium Incoloy 800H Seamless Pipes. Our expertise in nickel alloys has established us as a trusted partner in the global market. This comprehensive guide explores the exceptional properties of Incoloy 800H Seamless Pipes, their diverse applications, and the advantages of choosing Raykam Alloys LLP as your preferred supplier.

Incoloy 800H Seamless Pipes, identified by UNS N08810 and EN 1.4958, are renowned for their exceptional resistance to high-temperature corrosion, oxidation, and carburization. This iron-nickel-chromium alloy is engineered to maintain its mechanical properties and microstructural stability at elevated temperatures, making it an ideal choice for a wide range of high-temperature applications.

The carefully balanced composition of Incoloy 800H typically includes nickel (30-35%), chromium (19-23%), iron (39.5% minimum), carbon (0.05-0.10%), aluminum (0.15-0.60%), and titanium (0.15-0.60%). This precise formulation results in an alloy that exhibits remarkable strength and stability at temperatures ranging from moderate to over 1000°C (1832°F).

Incoloy 800H Seamless Pipes offer a unique set of characteristics that make them indispensable in various high-temperature applications. One of their most notable features is exceptional resistance to oxidation and carburization at elevated temperatures. The high chromium content forms a protective oxide layer, allowing the alloy to maintain its integrity in aggressive, high-temperature environments.

The alloy's excellent creep and rupture strength at high temperatures is another standout feature. Incoloy 800H maintains its mechanical properties over extended periods at elevated temperatures, making it ideal for long-term service in demanding conditions. This characteristic is particularly valuable in applications such as heat-treatment furnaces, petrochemical processing equipment, and power generation systems.

Incoloy 800H exhibits good resistance to thermal fatigue, a critical property for components subjected to cyclic temperature changes. This resistance to thermal shock and fatigue makes it suitable for applications involving frequent heating and cooling cycles, such as in certain types of heat exchangers and furnace components.

The alloy's austenitic structure provides good ductility and toughness, even after prolonged exposure to high temperatures. This property ensures that components made from Incoloy 800H remain reliable and resistant to brittle failure throughout their service life.

Another distinguishing feature of Incoloy 800H is its excellent weldability. The alloy can be welded using various techniques without losing its high-temperature properties, facilitating the fabrication of complex components and structures.

In many of these applications, Incoloy 800H Seamless Pipes may be used alongside other high-performance alloys like Incoloy 800HT or Inconel 600, each chosen for specific sections based on the exact temperature requirements and environmental conditions.

Our ISO 9001:2015 certification underscores our commitment to consistent quality and customer satisfaction. We provide comprehensive material test reports, including detailed chemical analysis, mechanical property tests, and non-destructive examination results, ensuring full traceability and compliance with your specific requirements.

Recognizing the diverse needs of our clients, Raykam Alloys LLP offers customization options for our Incoloy 800H Seamless Pipes. We can produce pipes with non-standard dimensions, specialized surface finishes, or specific mechanical properties tailored to your application. Our capabilities extend to providing pipes with enhanced characteristics through processes like solution annealing to optimize performance in specific operating conditions.

Choosing Raykam Alloys LLP for your Incoloy 800H Seamless Pipe needs means partnering with a company that combines extensive experience, technical expertise, and a commitment to customer satisfaction. Our team of metallurgists and engineers is always ready to provide guidance on material selection, helping you choose the optimal solution for your high-temperature applications.

As a leading stockist, we maintain a comprehensive inventory of Incoloy 800H Seamless Pipes in various dimensions, allowing us to meet urgent project requirements. Our global export network ensures timely and secure delivery to clients worldwide, supported by our responsive customer service team.

In addition to seamless pipes, we also offer Incoloy 800H flanges and other product forms, providing comprehensive solutions for your high-temperature system needs.

In conclusion, Incoloy 800H Seamless Pipes represent a superior solution for applications requiring exceptional high-temperature performance and corrosion resistance. At Raykam Alloys LLP, we are committed to delivering products that consistently exceed expectations, combining premium materials, advanced manufacturing techniques, and unwavering quality control. Whether you require standard sizes for immediate use or custom solutions for specialized applications, we are your trusted partner in the world of high-performance nickel-iron-chromium alloys. Contact us today to discover how our Incoloy 800H Seamless Pipes can enhance the performance, efficiency, and reliability of your most demanding high-temperature operations.


EQUIVALENT STANDARDS OF INCOLOY 800H SEAMLESS PIPE

ASTM AISI EN DIN UNS IS
Alloy 800H Incoloy 800H 1.4958 X5NiCrAlTi31-20 N08810 -

CHEMICAL PROPERTIES OF INCOLOY 800H SEAMLESS PIPE

C Mn Ni Cr N Si
0.05 1.5 30 20 0.03 0.7
Cu Ti Co P Al Nb
0.5 0.2 0.5 - 0.31 0.1

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    DIMENSIONS OF INCOLOY 800H SEAMLESS PIPE

    NB Size (inches) OD (mm) SCH 5 SCH 10 SCH 40 SCH 80 SCH 160
    1/4" 13.7 - 1.65 2.24 3.02 -
    3/8" 17.1 - 1.65 2.31 3.20 -
    1/2" 21.3 1.65 2.11 2.77 3.73 4.78
    3/4" 26.7 1.65 2.11 2.87 3.91 5.56
    1" 33.4 1.65 2.77 3.38 4.55 6.35
    1-1/4" 42.2 1.65 2.77 3.56 4.85 6.35
    1-1/2" 48.3 1.65 2.77 3.68 5.08 7.14
    2" 60.3 1.65 2.77 3.91 5.54 8.74
    2-1/2" 73.0 2.11 3.05 5.16 7.01 10.97
    3" 88.9 2.11 3.05 5.49 7.62 11.13
    4" 114.3 2.11 3.05 6.02 8.56 13.49
    5" 141.3 2.77 3.40 6.55 9.53 15.88
    6" 168.3 2.77 3.40 7.11 10.97 18.26
    8" 219.1 2.77 3.76 8.18 12.70 23.01
    10" 273.0 3.40 4.19 9.27 15.09 28.58
    12" 323.8 3.96 4.57 10.31 17.48 33.32
    14" 355.6 3.96 4.78 11.13 19.05 35.71
    16" 406.4 4.19 4.78 12.70 21.44 40.49
    18" 457.0 4.19 5.08 14.27 23.83 45.24
    20" 508.0 4.78 5.54 15.09 26.19 50.01
    24" 610.0 5.54 6.35 17.48 30.96 59.54

    Applications of Incoloy 800H Seamless Pipe

    • Petrochemical industry: furnace tubes, pigtails, and transfer lines
    • Chemical processing: reaction vessels, heat exchangers, and piping systems
    • Power generation: superheater and reheater tubing in power plants
    • Heat treatment industry: furnace rollers, trays, and fixtures
    • Nuclear power plants: steam generator tubing and other high-temperature components
    • Aerospace: exhaust systems and high-temperature ducting
    • Oil and gas: downhole tubing for sour gas wells
    • Hydrogen and syngas production plants
    • Ethylene and methanol production facilities
    • Incineration plants: flue gas cleaning systems
    • Solar power plants: receivers in concentrated solar power systems
    • Food processing: high-temperature equipment in bakeries and industrial kitchens

    Standards Available for Incoloy 800H Seamless Pipe

    • ASTM B407
    • ASME SB407
    • ASTM B514
    • ASME SB514
    • NACE MR0175/ISO 15156
    • EN 10204
    • API 5LC
    • ASTM A1016/A1016M
    • MIL-T-1368
    • ASTM B829
    • ASME SB829
    • ASTM B775
    • ASME SB775
    • ASTM E213
    • ASTM E426
    • ASTM E571
    • ASTM A1016/A1016M
    • ASTM A999/A999M
    • EN 10204
    • ISO 9001
    • PED 2014/68/EU
    • NACE MR0175/ISO 15156
    • API 6A
    • API 5LC



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