UNS N08825 Incoloy 825 Seamless Nickel Alloy Pipe W.Nr 2.4858 For Marine Product Pipeline System
UNS N08825 Incoloy 825 Seamless Nickel Alloy Pipe W.Nr 2.4858 For Marine Product Pipeline System
Product Description
Incoloy 825 Specification
| UNS | W.Nr |
| N08825 | 2.4858 |
Incoloy 825 Chemical composition
| Alloy | % | Ni | Cr | Fe | C | Mn | Mn | Cu | Mo | Al | Ti | P | S |
| Min | 38 | 19.5 | balance | 1.5 | 2.5 | 1 | 0.6 | ||||||
| 825 | Max | 46 | 23.5 | balance | 0.05 | 1 | 0.5 | 3 | 3.5 | 0.2 | 1.2 | 0.02 | 0.03 |
Incoloy 825 Physical properties
| Density | 8.1 g/cm³ |
| Melting point | 1370-1400°C |
Incoloy 825 Alloy mi nimum mechanical properties in the room temperature
| Alloy state | Tensile strength Rm N/mm² |
Yield strength R P0. 2N/mm² |
Elongation A 5 % |
Brinell hardness HB |
| 825 | 550 | 220 | 30 | ≤200 |
Characteristic as below
1. Good stress corrosion cracking resistance performance
2. Good resistance for pitting and crevice corrosion performance
3. Good anti-oxidation and non-oxidzing heat acid performance
4. Good mechanical performance in both room temperature and up to 550°C
5. Have the pressure vessel authenticate when manufacture temperature up to 450°C
Incoloy 825 Metallurgical structure
825 is the face-centered cubic lattice structure.
Incoloy 825 Application field
825 widely use in many kinds of industry field that the working temperature no more than 550°C.
Incoloy 825 Typical application field
1. Sulfuric acid factory usage for heating pipe, container, basket, chain and so on.
2. Cooling heat exchanger, marine product pipeline system and gas pipeline of acidic environment.
3. Heat exchanger, steam machine, washing, impregnation pipe, etc. for phosphoric acid produce
4. Oil refining in the air heat exchanger
5. Food project
6. Chemical process
7. Application of high pressure oxygen flam-retardant alloy
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?
A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.
Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .
Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .
Q5: How can I quickly get the price list ?
A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .
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