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Stainless Steel, Nickel Alloys, Alloy 20, Duplex 2205® and Super Duplex 2507®.
Pipe, Tubing, Fittings, Flanges, Bar, Plate and
Continuous Coil Tubing
We now offer Metric Tubing in Stainless Steel
We offer Tube Fittings by Hoke-Gyrolok®, Parker® and Swagelok®.
UNS Number N08825
Incoloy 825 is a nickel-iron-chromium alloy with additions of molybdenum and copper. This nickel steel alloy’s chemical composition is designed to provide exceptional resistance to many corrosive environments. It is similar to alloy 800 but has improved resistance to aqueous corrosion. It has excellent resistance to both reducing and oxidizing acids, to stress-corrosion cracking, and to localized attack such as pitting and crevice corrosion. Alloy 825 is especially resistant to sulfuric and phosphoric acids.
Available from Inventory
Pipe – Seamless and Welded
Tubing – Seamless and Welded
Continuous Coil Tubing - Seamless and Welded
Fittings – Butt Weld, Socket Weld
Flanges
½” Thru 12”
Schedules 10s, 40s, 80s and 160
Pressure Fittings - Threaded
1/4” Thru 2”
150#, 300#, 3000# and 6000#
Bar- Round, Flat and Hex
Plate and Sheet
Specifications
Pipe – ASTM B423
Tube - ASTM B163
Butt-Weld Fittings – ASTM B366 WPW, WPX, WPS
Flanges – ASTM B564
Pressure Fittings – B366
Bar – ASTM B425
Sheet/Plate – B424
Chemical Composition %
C |
Cr |
Fe |
Ni |
Al |
Ti |
Cu |
Mo |
Max |
|
Max |
|
Max |
|
|
Max |
0.05 |
19.25-23.5 |
0.50 |
38.0-46.0 |
0.2 |
0.6-1.2 |
1.5-3.0 |
2.5-3.5 |
All information above is not guaranteed and not for design purposes.