ASTM B407 UNS N08810 Alloy Pipes For Pressure Vessels
Phosphoric acid evaporators
Acid bath heaters, pickling tanks, and equipment
Chemical process equipment
Propeller shafts
Electrostatic precipitator electrodes
Food, water, and seawater thermal containers
Expansion bellows
Marine exhaust systems
Industrial furnaces
Heat treatment equipment
Chemical and petrochemical processing
Power plant superheaters and reheaters
Pressure vessels
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
- Tel: +8615824687445
ASTM B407 UNS N08810 Alloy pipes for pressure vessels description
ASTM B407 UNS N08810 Alloy pipes for pressure vessels
GNEE ASTM B407 UNS N08810 Alloy pipes for pressure vessels
ASTM B407 UNS N08810 (Incoloy 800H) alloy pipes for pressure vessels are seamless nickel-iron-chromium alloys designed for use in high-temperature and corrosive environments. They are known for their excellent high-temperature strength, creep and rupture resistance, and resistance to oxidation, carburization, and sulfidation. These pipes are widely used in chemical processing, power generation, and furnace manufacturing.
Incoloy 800H pipe Specification
| Specification | ASTM B163 / ASTM B407 / ASTM B423 / ASME SB163 / ASME SB407 / ASME SB423 |
| Grades | INCOLOY 800 / INCOLOY 800H / INCOLOY 800HT / INCOLOY 825 / UNS NO8800 / UNS NO8810 / UNS NO8811 / UNS NO8825 |
| Type | Cold Drawn Seamless / Welded / ERW |
| Outer Diameter Size | Seamless – 1/4″ NB to 6″ NB (Nominal Bore Size) |
| Welded / ERW- 1″ NB to 16″ NB (Nominal Bore Size) | |
| Wall Thickness | Schedule 10 to Schedule 160 |
| Length | 5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size. |
| Ends | Plain Ends / Beveled Ends |
ASTM B407 UNS N08810 Alloy pipes for pressure vessels Specification
Incoloy 800 Alloy Steel Seamless Pipe Chemical Composition
| Element | Content (%) |
| Iron, Fe | ≥39.5 |
| Nickel, Ni | 30-35 |
| Chromium, Cr | 19-23 |
| Manganese, Mn | ≤1.5 |
| Others | Remainder |
Incoloy 800 Alloy Steel Seamless Pipe Physical Properties
| Properties | Metric | Imperial |
| Density | 7.94 gm/cm3 | 0.287 lb/in3 |
Incoloy 800 Alloy Steel Seamless Pipe Mechanical Properties
| Properties | Metric | Imperial |
| Tensile strength(annealed) | 600 MPa | 87 ksi |
| Yield strength(annealed) | 275 MPa | 39.9 ksi |
| Elongation at Break | 45% | 45% |
ASTM B407 UNS N08810 Alloy pipes for pressure vessels Surface Treatments
Gnee Steel provides four surface treatments for ASTM B407 incoloy 800HT alloy large diameter bright annealed tube: pickling, mirror polishing, polishing, and sandblasting.
ASTM B407 UNS N08810 Alloy pipes for pressure vessels production process
Gnee Steel provides the following heat treatments for ASTM B407 UNS N08810 Alloy pipes for pressure vessels: annealing, solution + aging. In addition, Gnee Steel also provides hot working and cold working, which are hot rolling and cold drawing.
ASTM B407 UNS N08810 Alloy pipes for pressure vessels Packaging
In order to better ensure the safety of your goods, we will provide professional, environmentally friendly, convenient and efficient packaging services.
ASTM B407 UNS N08810 Alloy pipes for pressure vessels Testing And Qualification Certificate
GNEE Group ASTM B407 UNS N08810 Alloy pipes for pressure vessels Testing And Qualification Certificate
Fabrication and Testing
Welding: Can be welded using conventional methods similar to stainless steel.
Forming: Excellent cold-forming properties are possible, but excessive cold working can result in an "orange peel" surface texture.
Testing: Pipes must meet stringent requirements, including chemical composition, mechanical properties (such as tensile strength and yield strength), and a defect-free surface. Nondestructive testing, such as eddy current testing or hydrostatic testing, is required to detect defects.
Heat Treatment: Appropriate heat treatment is required to achieve the controlled grain size required for high-temperature applications.
About Gnee Steel
Gnee Steel specializes in the production and sale of various nickel-based alloys, including Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel Alloy 600, Inconel 625, Inconel 718, Inconel X-750, Incoloy Alloy 800, Incoloy 800H/HT, Incoloy 825, Monel Alloy 400, Monel K500, and high-temperature alloys. Gnee Steel's products are widely used in aerospace, chemical, electric power, automotive, and nuclear energy applications. We also offer customized alloy solutions tailored to customer needs. For alloy pricing inquiries or customized alloy solutions, please contact us for a quote at ss@gneesteel.com.
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