Incoloy 825 tubes also possess excellent mechanical properties, including high tensile strength and fatigue resistance, allowing them to withstand high-pressure environments without compromising structural integrity. Their thermal stability enables them to maintain their strength and performance at elevated temperatures.
This article explores the advantages of Incoloy 825 tubes as the preferred choice for high-temperature and high-pressure environments. Incoloy 825, a nickel-iron-chromium alloy with the addition of molybdenum and copper, offers exceptional performance in challenging conditions.
Equivalent Grades Of Incoloy 825 tube
| STANDARD | UNS | WERKSTOFF NR. | JIS | AFNOR | BS | GOST | EN | OR |
| Incoloy 825 | N08825 | 2.4858 | NCF 825 | NFE30C20DUM | NA 16 | ЭП703 | NiCr21Mo | XH38BT |
Chemical Composition Of Incoloy 825 tube
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Incoloy 825 | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
Mechanical Properties Of Incoloy 825 tube
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Incoloy 825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
Incoloy 825 tubes possess the following unique characteristics:
1. High corrosion resistance: Incoloy 825 pipe has excellent corrosion resistance to various corrosive media, including acidic, alkaline, chloride and sulfide environments.
2. Resistance to Localized Corrosion: Incoloy 825 pipe exhibits excellent resistance to pitting and crevice corrosion.
3. High mechanical properties: Incoloy 825 pipe has high strength and excellent mechanical properties, including high tensile strength and fatigue resistance.
4. Good thermal stability: Incoloy 825 pipe can maintain good strength and durability under high temperature conditions.
Post time: Jul-03-2023