Alloy 800 Sheets & Plates Supplier Distributor, Incoloy 800H price per kg, ASTM B409 Strip
ASME SB 409 UNS N08810 Sheet: An Overview
ASTM B409 UNS N08810 Plate is a specialized type of sheet metal that adheres to stringent industry standards set forth by the American Society of Mechanical Engineers (ASME). ASME SB 409 is a specification developed by the American Society of Mechanical Engineers for nickel-iron-chromium alloys, specifically designed for use in high-temperature applications. This standard outlines the requirements for nickel-iron-chromium alloys in the form of sheets, strips, and plates. The designation "SB" stands for "Specification for Nickel and Nickel Alloy Plate, Sheet, and Strip."
Composition of Incoloy 800H UNS N08810 Alloy:
UNS N08810 is a grade within the nickel-iron-chromium alloy family, known for its exceptional resistance to oxidation, carburization, and sulfurization at elevated temperatures. The chemical composition of UNS N08810 typically includes:
- Nickel (Ni): 30-35%
- Chromium (Cr): 19-23%
- Iron (Fe): Balance
- Aluminum (Al): 0.15-0.60%
- Carbon (C): 0.05-0.10%
- Manganese (Mn): 1.5% max
- Silicon (Si): 1.0% max
- Sulfur (S): 0.015% max
Key Features and Benefits:
- High-Temperature Resistance: ASME SB 409 UNS N08810 Sheet exhibits remarkable stability and strength at elevated temperatures, making it suitable for use in furnace components, petrochemical processing equipment, and other high-heat applications.
- Corrosion Resistance: The nickel alloy 800H's chromium content provides exceptional resistance to corrosion, ensuring longevity and reliability in aggressive environments such as chemical processing plants and marine applications.
- Oxidation Resistance: 1.4958 Incoloy 800h alloy demonstrates excellent resistance to oxidation, maintaining its structural integrity even in harsh oxidative conditions.
- Weldability: This alloy 800h can be readily welded using conventional techniques, offering ease of fabrication and assembly in various manufacturing processes.
Mechanical Properties
| CONDITION | TENSILE STRENGTH | YEILD STRENGTH | ELOGNATION |
|---|---|---|---|
| INCOLOY 800, ANNEALED | 75 (517) | 30 (207) | 30 |
| INCOLOY 800H/HT, ANNEALED | 65 (448) | 25 (172) | 30 |
Physical Properties
| DENSITY (G/CM 3) | 7.94 |
| DENSITY (LB/IN 3) | 0.287 |
| MELTING POINT (°C) | 1357 – 1385 |
| MELTING POINT (°F) | 2475 – 2525 |
ASTM B409 Incoloy 800h Plate Applications:
The versatility and superior performance of SB 409 UNS N08810 Sheet make it indispensable in a multitude of industrial applications, including but not limited to:
- Heat Exchangers and Condensers
- Pressure Vessels
- Tubing and Piping Systems
- Flue Gas Desulfurization (FGD) Systems
- Chemical Processing Equipment
- Aerospace Components
ASTM B409 Plate Test Certificates
- EN 10204/3.1B,
- Raw Materials Certificate
- 100% Radiography Test Report
- Third Party Inspection Report, etc.
