Inconel 625 / UNS N06625 / 2.4856 Nickel Alloy Welded Tube ASTM B704
1. Grade: Inconel 625
2. Process: VIR - VAR - ESR - Forging - Cold Rolling - Semifinished - Finished
3. Delivery Condition: Solution Annealed
4. Surface Condition: AP, BA, Polished
5. OD: 6-325mm
6. WT: 0.5-25mm
7. Length: Max. 25 meters
8. Specification: ASTM, ASME, GB, JIS, GOST, DIN, etc.
9. Packing: Plywood case, Bundle
Inconel 625 Chemical composition
|
Alloy |
% |
Ni |
Cr |
Mo |
Nb+N |
Fe |
Al |
Ti |
C |
Mn |
Si |
Cu |
P |
S |
|
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 |
Inconel 625 Pysical properties
|
Density |
8.4 g/cm³ |
|
Melting point |
1290-1350°C |
Characteristic as below
1. Excellent corrosion resistance of different kinds of media in both oxidation and reduction environments.
2. Excellent resistance of pitting and crevice corrosion, and won't happen stress corrosion cracking because of chloride.
3. Excellent resistance of the inorganic acid corrosion performance, such as nitric acid, phosphoric acid, sulfuric acid, hydrochloric acid and the mixture of sulfuric acid and hydrochloric acid.
4. Excellent corrosion resistance of different kinds of inorganic acid mixture performance.
5. Good corrosion resistance of a variety of concentrations of hydrochloric acid when the temperature up to 40°C .
6. Good machining and welding, no weld cracking sensitivity.
7. Have pressure vessel authentication for the wall temperature between -196 ~ 450°C .
8. Apply for the highest standard lever VII of acidic environment by the NACE ( MR-01-75) authorized.
