ASTM B444 Nickel Alloy UNS N06625 Seamless Pipe and Tube
Description:
ASTM B444 Nickel Alloy UNS N06625 Seamless Pipe and Tube Inconel 625 / UNS N06625 / GH3625 (GH625) / NC22DNb / W. Nr. 2.4856
Inconel nickel-chromium alloy 625 (UNS N06625 / W. Nr. 2.4856 / GH3625 / NS336) is used for its high strength, excellent fabricability (including joining), and outstanding corrosion resistance. Service temperatures range from cryogenic to 1800°F (982°C).
Limiting Chemical Composition (%):
|
Nickel |
58.0 min |
Chromium |
20.0-23.0 |
|
Iron |
5.0 max |
Molybdenum |
8.0-10.0 |
|
Niobium(plus Tantalum) |
3.15-4.15 |
Carbon |
0.10 max |
|
Manganese |
0.50 max |
Silicon |
0.50 max |
|
Phosphorus |
0.015 max |
Sulfur |
0.015 max |
|
Aluminum |
0.40 max |
Titanium |
0.40 max |
|
Cobalt |
1.0 max |
|
Applications:
1.Aircraft ducting systems
2.Aerospace
3.Jet engine exhaust systems
4.Engine thrust-reverser systems
5.Specialized seawater equipment
6.Chemical process equipment
Features:
1.High creep-rupture strength
2.Oxidation resistant to 1800° F
3.Seawater pitting and crevice corrosion resistant
4.Immune to chloride ion stress corrosion cracking
5.Non-magnetic
Forms Available:
Welded and seamless pipe and tube.
Packing:
