Zeron Fastners
Incoloy 800 Elbows (90° & 45°)
Incoloy 800 Elbows are essential pipeline components used to change the direction of flow, typically at 90° and 45° angles. Supplied by Zeron Fasteners, these elbows are manufactured from Incoloy 800 (UNS N08800), a robust nickel-iron-chromium alloy celebrated for its excellent resistance to oxidation and high-temperature strength. The austenitic structure of the alloy remains stable even after long exposure to elevated temperatures, preventing phase embrittlement. This makes Incoloy 800 elbows ideal for critical piping systems in harsh environments, such as chemical plants and petrochemical furnaces, where reliable performance under thermal stress and corrosion is paramount.
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Chemical Composition (Incoloy 800 Elbows)
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 30.0 to 35.0 |
| Chromium (Cr) | 19.0 to 23.0 |
| Iron (Fe) | 39.5 min |
| Carbon (C) | 0.10 max |
| Manganese (Mn) | 1.50 max |
| Silicon (Si) | 1.00 max |
| Aluminum (Al) | 0.15 to 0.60 |
| Titanium (Ti) | 0.15 to 0.60 |
| Sulfur (S) | 0.015 max |
| Copper (Cu) | 0.75 max |
Mechanical Properties (Incoloy 800 Elbows)
| Property | Value |
|---|---|
| Tensile Strength, min (MPa) | 520 |
| Yield Strength (0.2% Offset), min (MPa) | 205 |
| Elongation, min (%) | 30 |
| Hardness, max (Rockwell B) | 88 |