Incoloy Alloy 825
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Payment
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Origin
China Mainland
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Minimum Order
5
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Packing
Pieces
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- Description
Product Detail
Incoloy 825 (UNS N08825/W.Nr.2.4858) | |||||||||||||
Chemical Composition Wt.% | % | Ni | Cr | Fe | C | Mn | Si | Cu | Mo | Al | Ti | P | S |
min | 38 | 19.5 | bal | 1.5 | 2.5 | 0.6 | |||||||
max | 46 | 23.5 | bal | 0.05 | 1 | 0.5 | 3 | 3.5 | 0.2 | 1.2 | 0.02 | 0.03 | |
Physical Constants | Density.g/cm³ | 8.1 g/cm³ | |||||||||||
Melting Range | 1370-1400 ? | ||||||||||||
The minimum mechanical properties of the alloy at room temperature | Typical mechanical properties | tensile strength Rm N/mm2 | Yield Strength RP0.2N/mm2 | Elongation A5 % | HB | ||||||||
Solution treatment | 550 | 250 | 35 | =200 | |||||||||
Microstr ycture | 825 is a face-centered cubic lattice structure. | ||||||||||||
Characters | 1. Good resistance to stress corrosion cracking performance 2. Good resistance to pitting and crevice corrosion 3. very good oxidation resistance and non-oxidizing hot acid properties 4. Good mechanical properties both at room temperature and up to 550 ? 5. With manufacturing temperature up to 450 ? pressure vessel certification | ||||||||||||
Applications | 825 alloy is widely used in a variety of industrial temperature does not exceed 550 ?. 1. Sulfuric acid pickling factory heating pipes, containers, baskets and chains. 2. Sea water cooling heat exchanger, marine product pipeline system, acid gas environment pipeline. 3. Phosphate production in the heat exchanger, evaporator, washing, immersion tubes and so on. 4. Oil refining in the air heat exchanger 5. Food Engineering 6. Chemical processes 7. High-pressure oxygen application of flame-retardant alloys | ||||||||||||
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