ASME SB 407 UNS N08811 Nickel Alloy Boiler Tube
Shapes: Cold-finished and hot-finished seamless pipes are available.
Surface Finish: Depending on the specification, the surface finish may be bright, dull, or machined.
Standards: The material must meet the requirements of ASME SB 407 (ASTM B407), which include specific tensile strength, yield strength, elongation, and grain size requirements.
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
ASME SB 407 UNS N08811 Nickel Alloy Boiler Tube description
ASME SB 407 UNS N08811 Nickel Alloy Boiler Tube
GNEE ASME SB 407 UNS N08811 Nickel Alloy Boiler Tube
ASME SB 407 UNS N08811 pipe is a high-nickel-chromium alloy (also known as Incoloy 800HT) suitable for high-temperature applications due to its excellent strength and resistance to creep, oxidation, and carburization. It is typically supplied as cold-finished or hot-finished seamless tubing and meets the mechanical property and grain size requirements of ASTM B407, with specific inspection requirements, such as eddy current testing for discontinuities. This material is well-suited for applications such as heat exchangers, industrial furnaces, and chemical processing equipment.
ASTM B407 INCOLOY 800 Pipes Range
| ASTM B407 Incoloy 800 Seamless Pipes Specification | ASTM B163 / ASTM B407 / ASTM B423 / ASME SB163 / ASME SB407 / ASME SB423 |
| ASTM B407 Incoloy 800 Seamless Pipes Grades | INCOLOY 800 / INCOLOY 800H / INCOLOY 800HT / INCOLOY 825 / UNS NO8800 / UNS NO8810 / UNS NO8811 / UNS NO8825 |
| ASTM B407 Incoloy 800 Seamless Pipes Type | Cold Drawn Seamless / Welded / ERW |
| ASTM B407 Incoloy 800 Seamless Pipes Outer Diameter Size | Seamless - 1/4" NB to 6" NB (Nominal Bore Size) Welded / ERW- 1" NB to 16" NB (Nominal Bore Size) |
| ASTM B407 Incoloy 800 Seamless Pipes Wall Thickness | Schedule 10 to Schedule 160 |
| ASTM B407 Incoloy 800 Seamless Pipes Length | 5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size. |
| ASTM B407 Incoloy 800 Seamless Pipes Ends | Plain Ends / Beveled Ends |
| ASTM B407 Incoloy 800 Seamless Pipes Delivery Conditions | As Rolled, Cold Drawn, Hot Finish, Stress Relieved, Annealed, Hardened, Tempered |
| ASTM B407 Incoloy 800 Seamless Pipes Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
ASME SB 407 UNS N08811 Nickel Alloy Boiler Tube Specification
Chemical Composition of ASTM B407 UNS N08800 Nickel Alloy Tubes (Weight %)
| Element | Content |
|---|---|
| Nickel (Ni) | 30.0 – 35.0 |
| Copper (Cu) | ≤ 0.75 |
| Iron (Fe) | ≥ 39.5 |
| Manganese (Mn) | ≤ 1.50 |
| Carbon (C) | ≤ 0.10 |
| Silicon (Si) | ≤ 1.00 |
| Sulfur (S) | ≤ 0.015 |
| Chromium (Cr) | 19.0 – 23.0 |
| Aluminum (Al) | 0.15 – 0.60 |
| Titanium (Ti) | 0.15 – 0.60 |
Mechanical Properties of ASTM B407 UNS N08800 Nickel Alloy Tubes
| Condition | Tensile Strength (MPa, min) | Yield Strength (MPa, min) | Elongation (%, min) |
|---|---|---|---|
| Cold-worked Annealed | 520 | 205 | 30 |
| Hot-finished Annealed | 450 | 170 | 30 |
| Hot-finished | 450 | 170 | 30 |
ASME SB 407 UNS N08811 Nickel Alloy Boiler Tube Surface Treatments
Gnee Steel provides four surface treatments for ASME SB 407 UNS N08811 Nickel Alloy Boiler Tube: pickling, mirror polishing, polishing, and sandblasting.
ASME SB 407 UNS N08811 Nickel Alloy Boiler Tube production process
Gnee Steel provides the following heat treatments for ASME SB 407 UNS N08811 Nickel Alloy Boiler Tube: annealing, solution + aging. In addition, Gnee Steel also provides hot working and cold working, which are hot rolling and cold drawing.
ASME SB 407 UNS N08811 Nickel Alloy Boiler Tube Packaging
In order to better ensure the safety of your goods, we will provide professional, environmentally friendly, convenient and efficient packaging services.
ASME SB 407 UNS N08811 Nickel Alloy Boiler Tube Testing And Qualification Certificate
GNEE Group ASME SB 407 UNS N08811 Nickel Alloy Boiler Tube Testing And Qualification Certificate
Testing Requirements
Nondestructive Testing: Eddy current testing is typically used to detect discontinuities and ensure the integrity of the pipe.
Mechanical Testing: Manufacturers must ensure that the material meets specified minimum tensile strength, yield strength, and elongation.
Grain Size Testing: Controlling grain size is a critical requirement 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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