Inconel 825

Inconel 825

Shapes Available

  • Pipe
  • Plate
  • Round Bar
  • Sheet
  • Tubing

Industries

  • Marine
  • Nuclear
  • Oil Refining
  • Petrochemical

Industry Names

  • Alloy 825
  • Inconel 825
  • Nickel 825
  • Incoloy 825

Material

  • Exotic
  • Specialty Steel

Specifications

  • ASME SB163
  • ASTM B163
  • ASTM B423
  • ASTM B704
  • ASTM B705
  • ASTM B751
  • BS 3072-3074
  • BS 3076 (NA16)
  • UNS N08825

Applications

  • Heat Exchangers
  • Process Equipment
  • Pumps
  • Valves

Features

  • Excellent Resistance to Pitting
  • Good Corrosion Resistance

Inconel 825 or Incoloy 825 is a grade that consists mainly of Nickel, Chromium and Iron but also contains Copper, Titanium and Molybdenum. That composition provides excellent resistance to an array of corrosive environments. Between the Molybdenum, the Nickel and Titanium, this alloy gives outstanding resistance to sulfuric and phosphoric acids, it’s resistant to pitting and crevice corrosion and with appropriate heat treating it is stable against the sensitization to inter-granular corrosion.

Inconel 825 or Alloy 825 is available in round bar, pipe, tubing, sheet and plate. Inconel 825 is used in oil and gas or petrochemical applications as well as some marine and acidic environments.


Please contact us to request a quote. We specialize in hard to find material.

We work closely with many manufacturers in the aerospace & defense industry. We work with NADCAP approved heat treaters and testing laboratories. We can supply DFARS compliant material.

Metal Properties
PropertyValue
Melting Range 2500-2550 °F
Density 0.294 lb/inch³
Chemical Composition
ElementMinMax
Al- .2
C- .05
Cr19.5 23.5
Cu1.5 3.0
Fe22.00
Mn- 1.0
Mo2.5 3.5
Ni38.0 46.0
S- .03
Si- .5
Ti.6 1.2
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