Inconel 625/UNS N06625

Inconel 625 (Alloy 625 / UNS N06625 / W.Nr. 2.4856) is a nickel-chromium-molybdenum-niobium superalloy engineered for the most demanding corrosion and high-temperature service environments. Solid-solution strengthened by niobium and molybdenum, Inconel 625 delivers exceptional mechanical performance from cryogenic temperatures up to 980 °C (1800 °F) — without relying on age-hardening heat treatment.

It is the go-to material when standard stainless steels fail in seawater, acids, or aggressive chemical media, and when austenitic alloys cannot survive high-temperature strength demands. Available in sheet, plate, bar, pipe, tube, fittings, flanges, wire, and forgings, Inconel 625 is one of the most versatile nickel alloys in the global B2B supply chain.

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Product Specifications

Chemical composition
Name
%
Ni
Cr
C
Mn
Fe
Si
Mo
Nb
S
Inconel
625
Min
58
20
-
-
-
-
8
3.15
-
Max
-
23
0.1
0.5
5
0.5
10
4.15
0.015
Physical- Mechanical properties
Melting point
Density
Alloy and State
Tensile
strength
Yield
strength
Extensibility
RmN/mm²
Rp0. 2N/mm
A5%
1290-1350°C
8. 4g/cm³
solution treated condition
690
276
30
annealed condition
825
415
30

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Product Certificate

Discover Our Wide Range of Product Forms and Ideal Sizes

Looking for the perfect product form and size? We’ve got you covered!

Our product is available in various forms such as Sheet / Plate, Bar, Wire, Tube / Pipe, and Strip. With a wide thickness range (0.5 – 60mm for sheets), customizable tolerance, and different surface finishes, we can tailor to your unique needs. Plus, our flexible MOQ and reliable packaging ensure a smooth purchasing experience. Don’t miss out on finding the ideal product for your project!

Size Range:
Thickness: 0.5~60mm
Tolerance:
Customizable
Surface Finish:
Acid pickling / Bright
MOQ:
50~1000 Kg
Packaging:
Wooden Box / Pallet
Size Range:
Outer Diameter: 6~300mm
Tolerance:
Customizable
Surface Finish:
Black / Bright
MOQ:
50~1000 Kg
Packaging:
Wooden Box / Pallet
Size Range:
Outer Diameter: 0.01~12mm
Tolerance:
Customizable
Surface Finish:
Acid pickling / Bright
MOQ:
50~1000 Kg
Packaging:
Wooden Box / Pallet
Size Range:
Outer Diameter: 1~500mm
Tolerance:
Customizable
Surface Finish:
Acid pickling / Bright
MOQ:
50~1000 Kg
Packaging:
Wooden Box / Pallet
Size Range:
Thickness: 0.03~5mm
Tolerance:
Customizable
Surface Finish:
Acid pickling / Bright
MOQ:
50~1000 Kg
Packaging:
Wooden Box / Pallet

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