Nickel Alloy 625 Sheet and Plate

Nickel Alloy 625 Sheet & Plate

Alloy 625 (alternatively known by Special Metals trade name Inconel 625) is a nickel chromium alloy used for its high strength, excellent fabricability and very good corrosion resistance. Excellent creep and rupture strength make it a good choice for high temperature applications, while exceptional fatigue resistance widens its uses. Alloy 625 is extensively used in the marine industry as well as chemical, motorsport, nuclear and aerospace applications.

Specific Gravity

8.44 g/cm3

Typical Applications

Related Specifications

Motor racing exhaust systems

Chemical Processing

Aerospace equipment

Jet Engine exhaust systems

Chimney Linings

Nuclear waste reprocessing equipment

Sour gas production tubes

AMS 5599

AMS 5599 DDQ

AMS 5869

AMS 5879 LCF



BS 3075 NA21

DIN 17750

Chemical Composition (Wt %)

  Ni Cr Fe Mo  Nb+Ta C Mn Si  Ph S Al Ti Co
Min Bal 20 8 3.15
Max 23 5 10 4.15 0.10 0.50 0.50 0.015 0.015 0.40 0.40 1.0

Mechanical Properties in annealed condition

0.2% Proof Stress Tensile Strength Elongation Reduction of area Hardness
Min Min Min Min Min
414 827 30 40 145
* Every effort has been made to ensure that our technical specifications are accurate. However, technical specifications included within Dynamic Metals Ltd should be used as a guideline only and are subject to change without notice.