Seamless W. Nr 2.4856 Alloy Pipe Inconel 625 Good Work In Chloride
Description
It is face-centered cubic lattice structure for use at temperature up to 1350°C (2460°F).The Nickel-Chromium alloy is characterized by excellent corrosion resistance of different kinds of media in both oxidation and reduction environments.
Chemical Content(%)
| Alloy | % | Ni | Cr | Mo | Nb+N | Fe | Al | Ti | C | Mn | Si | Cu | P | S |
Inconel
625 | Min. | 58 | 20 | 8 | 3.15 | | | | | | | | | |
| Max. | | 23 | 10 | 4.15 | 5 | 0.4 | 0.4 | 0.1 | 0.5 | 0.5 | 0.5 | 0.015 | 0.015 |
Mechanical Properties
| Aolly state | Tensile strength
Rm N/mm² | Yield strength
R P 0.2N/mm² | Elongation
A 5 % | Brinell hardness
HB | Density
g/cm³ | Melting Point
°C |
| 625 | 760 | 345 | 30 | ≤220 | 8.4 | 1290-1350 |
Features
Excellent corrosion resistanceat elevated and ambient temperatures,excellent resistance of the inorganic acid corrosion performance,excellent resistance of pitting and crevice corrosion,good machining and welding.
Usage
It is widely used in following field:
1)Marine Industries: it is used in sea-water for local mechanical stress attach.
2)Aerospace Industries.
3)Chemical Processing:the organic chemical process parts contains chloride,the digester and bleacherin the use of paper pulp and paper making industry,the equipment and parts in the use of acidic gas environments,acetic acid and anhydride reaction generator,sulfur acid cooling
5)Pollution Control:Absorption tower, re-heater,gas import board, fan, blender, fair water fin, flue and so on.
Specification
Tube:
Wall:0.02mm~30mm
OD:0.5mm~350mm
Grade Contrast
ASTM(American Society for Testing and Materials):UNS N06625
DIN(Deutsche Industrie Normen):W.Nr.2.4856,NiCr22Mo9Nb
BS(British Standards):NA21
