Incoloy 800 UNS N08800 Round Bars are an alloy with a composition of Nickel – Iron – Chromium, which is more suited for high-temperature applications where high strength, oxidation resistance and structural stability is desired. This is an alloy that contains approximately 30 – 35% Nickel, 19-23% chromium and the rest iron. The alloy has good resistance to carburization, oxidation and scaling. It is also very resistant to thermal fatigue and creep. Its minimum tensile strength is 500Mpa and minimum yield strength 210Mpa. These are commonly used in heat treatment machinery, petrochemical plants, and power generation plants, and are known for their long-term reliability. USA Piping Solution is a trusted UNS N08800 Round Bar Manufacturer & Supplier with a supply chain and provides superior products with competitive pricing to the worldwide market.
Specifications of Incoloy 800 UNS N08800 Round Bar
| Specification Parameter | Technical Details & Standard Requirements |
|---|---|
| Material Grade / UNS | Alloy 800 / UNS N08800 |
| Werkstoff Number (WNR) | 1.4876 |
| Governing Standards | ASTM B408, ASME SB408, AMS 5766, ISO 9723, ISO 9724, EN 10095 |
| Product Forms | Round Bar, Hex, Square, Flat, Custom Shapes (As Per Drawing) |
| Size Range (Round Bar) | 3 mm to 600 mm Outer Diameter (OD) / Custom Sizes |
| Manufacturing Methods | Hot Rolled, Forged |
| Finish Options | Pickled, Bright, Polished |
| Edge Profiles | Round, Square, Slit Edge, V Edge |
| Dimensional Tolerances | h8, h9, h10, h11, h12, h13, k9, k10, k11, k12 |
| Operating / Service Temp. | Up to 1500°F (816°C) continuous exposure (Note: Up to 1100°C / 2012°F for intermittent oxidation resistance without heavy mechanical loading) |
| Sourcing & Traceability | Full heat-number traceability with dual-certified mill sourcing |
| Value-Added Services | Heat Treatment, Precision Cutting, Shearing |
| Quality Testing | Hardness Testing, Hydrostatic Testing, Bending Testing |
| Certifications & MTC | Mill Test Certificate (MTC) as per EN 10204 3.1 |
| HSN Code | 75051220 |
Types of Incoloy 800 UNS N08800 Round Bar
ASME SB408 N08800 Billet
ASME SB408 UNS N08800 Hex Bar
ASTM B408 N08800 Flat Bar
ASTM B408 UNS N08800 Bright Bar
ASTM B408 UNS N08800 Rod
B408 N08800 Hot Rolled Bar
B408 UNS N08800 Rectangular Bar
SB408 N08800 Cold Drawn Bar
SB408 UNS N08800 Shaft
Applicational Uses of Incoloy 800 UNS N08800 Round Bar
- Heat Treatment Furnace Equipment
- Petrochemical Processing Plants
- Power Generation Industry
- Nuclear Power Plants
- Industrial Heat Exchangers
- Steam Generator Manufacturing
- Chemical Processing Industry
- Oil & Gas Refining Industry
Frequently Asked Questions
1. What is Incoloy 800 UNS N08800 Round Bar?
Incoloy 800 UNS N08800 Round Bar is a nickel-iron-chromium alloy bar designed for high-temperature applications. It offers excellent oxidation resistance, mechanical strength, and long-term structural stability.
2. What is the operating temperature range of Incoloy 800 Round Bar?
Incoloy 800 Round Bar performs reliably in temperatures up to approximately 1100°C (2012°F), depending on the application and operating conditions.
3. Is Incoloy 800 Round Bar suitable for furnace applications?
Yes. Its excellent resistance to oxidation, scaling, and high-temperature deformation makes it widely used in industrial furnace components and heat treatment equipment.
4. Can Incoloy 800 Round Bar be welded and machined?
Yes. Incoloy 800 Round Bar has good weldability and machinability when proper fabrication techniques and suitable tooling are used.
5. What industries use Incoloy 800 Round Bar?
Incoloy 800 Round Bar is commonly used in the petrochemical, chemical processing, power generation, nuclear, heat treatment, and oil & gas industries.
6. Is Incoloy 800 resistant to carburization?
Yes. Incoloy 800 offers excellent resistance to carburization, oxidation, and other high-temperature corrosion mechanisms, making it suitable for carburizing furnace environments.