Incoloy 825｜Alloy 825｜N08825｜Pipe and Tube
Incoloy 825 is a titanium stabilized fully austenitic nickel iron chromium alloy with the addition of copper and molybdenum. It is a universal engineering alloy that has resistance to acid and alkali metal corrosion in both oxidizing and reducing environments.
The high nickel content makes the alloy have effective resistance to stress corrosion cracking. Good corrosion resistance in various media, such as sulfuric acid, phosphoric acid, nitric acid, and organic acids, as well as alkali metals such as sodium hydroxide, potassium hydroxide, and hydrochloric acid solutions. It has excellent antioxidant and non oxidative thermal acid properties and excellent mechanical properties at room temperature and high temperatures up to 550 ℃. Can be used to manufacture pressure vessels with temperatures up to 450 ℃.
Product Description
1. Chemical Composition of Incoloy 825
2. Physical Properties of Incoloy 825
3. Product Implementation Standards:
4. Specifications Available for Pipes and Tubes of Incoloy 825 :
- Seamless Tube: OD6-630 WT0.3-100mm
- Capillary: OD0.2-6 WT0.02-2mm
- Welded Pipe: on demand.
5. Applications of Incoloy 825
Incoloy 825 is widely used in various industrial fields with temperatures not exceeding 550 ℃:
- Heating pipes, containers, baskets, and chains used in sulfuric acid pickling plants.
- Seawater cooling heat exchanger, marine product pipeline system, acidic gas environment pipeline.
- Heat exchangers, evaporators, washing, impregnation tubes, etc. in the production of phosphoric acid.
- Air Heat Exchangers in Petroleum Refining
- Food Engineering
- Chemical process
- Flame retardant alloys for high-pressure oxygen applications