| Standard | ASTM B407, B514 / ASME SB 407, SB 514 |
| Standard | ASTM, ASME and API |
| Size | 15 NB UP TO 600 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
| Length | Single Random, Double Random & Required Length, Cut Length |
| End | Plain End, Beveled End, Treaded |
| 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 | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
| 800H | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
| 800HT | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering innovative solutions for every one of your piping requirements. With cutting-edge production plants strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your requirement.
We supply these Incoloy 800, 800H, 800HT Pipes conforming to DIN, ISO, JIS or ANSI Standard.
High-temperature resistance: These materials are built to endure elevated temperatures, which makes them well suited for use in high-temperature settings, including industrial ovens, fuel cells, and heating equipment
Oxidation resistance: Thanks to their elevated chromium levels, these alloys offer outstanding resistance to oxidation even under high temperatures. This characteristic helps preserve the pipeline’s integrity when it is exposed to oxygen-rich conditions, avoiding early degradation.
Water resistance: The Incoloy 800 series pipe demonstrates strong corrosion resistance, covering water and oxidizing acids. This makes them appropriate for corrosion applications, including chemical plants and marine settings.
Creep resistance: The blend of nickel, iron and chromium in these alloys delivers excellent resistance to creep deformation under high temperatures and mechanical loads. This characteristic guarantees dimensional stability and structural integrity for prolonged wear use at high temperatures.
High mechanical properties: Beyond high temperatures, this alloy delivers excellent mechanical properties at room temperature, including high tensile strength and yield strength, which helps ensure all the pipelines are durable and reliable
Weldability: Incoloy 800 series alloys are generally weldable with standard welding methods. This eases construction and installation, cutting down construction time and pipeline expenses.
Availability: Pipes produced from Incoloy 800, 800H, and 800HT come in a range of styles, including plain and welded versions along with various sizes and thicknesses, offering the flexibility to satisfy specific functional needs.
Chemical applications: The Incoloy 800 series pipe is frequently employed in chemical processing plants that handle corrosive chemicals at elevated temperatures. It withstands oxidation, carburization and sulfidation, which makes it well-suited for acids, alkalis and other materials it breaks down into.
Power Generation: These materials are used in power generation facilities, particularly boilers, hot water systems, and heat exchangers where high and moisture-challenging temperatures pose major challenges. Their strong dissipation strength enables them to endure the demanding conditions found in power plants.
Petrochemical Industry: Incoloy 800 pipe serves the petrochemical industry in piping systems that transport high-temperature gases and liquids. They withstand stress corrosion cracking and provide long-term reliability in demanding environments.
Heat-Treatment Furnaces: Because of its outstanding high-temperature efficiency and resistance to oxidation and carburization, Incoloy 800 series pipe is applied in heat-treatment furnaces for annealing, tempering and hardening operations in sectors like metallurgy and construction.
Aerospace: Incoloy 800HT pipe is applied in aerospace settings, particularly in aircraft engine components and exhaust systems that need to endure extreme temperatures and atmospheric corrosion.
Food processing: Incoloy 800 pipe is occasionally used in food processing equipment, particularly in heat exchangers and piping systems that handle high-temperature liquids, such as those involved in pasteurization and sterilization process
Oil and Gas Industry: Incoloy 800 series pipes for downhole equipment, tubing and piping systems are used in the oil and gas industry where high pressure and high temperature (HPHT) conditions occur.
Incoloy 800, 800H, 800HT Pipes serve applications as varied as the industries that use them, led chiefly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Temperature and Pressure: Define the peak temperature and pressure that the pipes will handle in your application. The Incoloy 800, 800H, and 800HT provide varying levels of heat resistance. For instance, the 800HT delivers greater power and temperature capacity than both the 800H and the standard 800 grades.
Corrosion Resistance: Assess the degree to which the pipeline will function under corrosive conditions. Incoloy 800 series pipe is recognized for its outstanding corrosion resistance, particularly in high-temperature settings where oxidation and carburization take place.
Mechanical properties: Take into account the characteristics that matter to your application, including absorption, capacitance, and length. The Incoly 800H and 800HT deliver enhanced mechanical performance relative to the standard 800, which makes them appropriate for high-pressure applications.
Weldability: Should your application require welding, weigh the weldability of the different grades. Incoloy 800H and 800HT generally offer excellent weldability provided that correct welding procedures are observed.
Availability and Cost: Review the availability and price of each course to make sure it aligns with your budget and timeline. Keep in mind that premium alloys such as the 800HT may carry a higher cost.
Standards and Specifications: Confirm that the chosen pipe satisfies the applicable industry standards and specifications for your application, including ASTM, ASME, or other international standards.
Consult with experts: If you have not yet settled on which grade to select, seek advice from materials engineers or industry experts who can offer guidance tailored to your particular requirements.
Long-term performance: Factor in the pipe’s anticipated service life and its duration under operating conditions. Selecting the appropriate corrosion-resistant grade along with the right equipment can help secure the durability of your system.
| Nominal Pipe Size (NPS) | Outside Diameter (OD) | Wall Thickness (WT) |
|---|---|---|
| 1/8″ | 0.405″ | 0.049″ |
| 1/4″ | 0.540″ | 0.065″ |
| 3/8″ | 0.675″ | 0.065″ |
| 1/2″ | 0.840″ | 0.083″ |
| 3/4″ | 1.050″ | 0.083″ |
| 1″ | 1.315″ | 0.109″ |
| 1 1/4″ | 1.660″ | 0.109″ |
| 1 1/2″ | 1.900″ | 0.109″ |
| 2″ | 2.375″ | 0.109″ |
| 2 1/2″ | 2.875″ | 0.120″ |
| 3″ | 3.500″ | 0.120″ |
| 3 1/2″ | 4.000″ | 0.120″ |
| 4″ | 4.500″ | 0.120″ |
| 5″ | 5.563″ | 0.134″ |
| 6″ | 6.625″ | 0.134″ |
| 8″ | 8.625″ | 0.148″ |
| 10″ | 10.750″ | 0.165″ |
| 12″ | 12.750″ | 0.180″ |
Email: sales@koasteel.nz
