Introduction:
1. Incoloy 800HT Strip is a high-temperature alloy strip, which is an improved material in the Incoloy 800 series alloy.
2. Compared with Incoloy 800 and Incoloy 800H, Incoloy 800HT Strip has higher heat resistance and oxidation resistance.
3. The strip is composed of main elements such as nickel, iron and chromium, mixed with alloying elements such as aluminum, titanium and carbon, and has an optimized microstructure through a special heat treatment process.
4. Incoloy 800HT Strip has excellent high temperature stability, corrosion resistance and oxidation resistance, making it suitable for applications in extreme high temperatures and corrosive environments.
5. It is widely used in petrochemical industry, chemical processing, electric power generation, nuclear energy and aerospace to manufacture key components and parts of high-temperature equipment.
Feature:
1. High temperature stability: Incoloy 800HT Strip has excellent high temperature stability and can maintain strength and structural stability in extreme high temperature environments.
2. Oxidation resistance: This strip has undergone special heat treatment and has excellent oxidation resistance, and can be used for a long time in a high-temperature oxidizing environment without failure.
3. Corrosion resistance: Incoloy 800HT Strip has excellent corrosion resistance to a variety of corrosive media, including acids, alkalis, chlorides and sulfides.
4. High strength: This strip has high strength and good plasticity, and can withstand loads in high temperature and high stress environments.
Parameter:
Item | 800 | 800H | 800HT | 825 | 925 |
C | ≤0.1 | 0.05-0.1 | 0.06-0.1 | ≤0.05 | ≤0.03 |
Mn | ≤1.5 | ≤1.5 | ≤1.5 | ≤1 | ≤1 |
Fe | rest | rest | rest | rest | rest |
P | -- | -- | -- | ≤0.02 | ≤0.03 |
S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.03 | ≤0.03 |
Si | ≤1 | ≤1 | ≤1 | ≤0.5 | ≤0.5 |
Cu | ≤0.75 | ≤0.75 | ≤0.75 | 1.5-3 | 1.5-3 |
Ni | 30-35 | 30-35 | 30-35 | 38-46 | 42-46 |
Al | 0.15-0.6 | 0.15-0.6 | 0.15-0.6 | 0.2-1 | 0.15-0.5 |
Ti | 0.15-0.6 | 0.15-0.6 | 0.15-0.6 | 0.6-1.2 | 1.9-2.4 |
Cr | 19-23 | 19-23 | 19-23 | 19.5-23.5 | 19.5-23.5 |
Mo | -- | -- | -- | 2.5-3.5 | 2.5-3.5 |
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