Alloy 625 (Equivalent Inconel 625)

Nickel, Cobalt, and Titanium Alloys

Nickel Alloys

Alloy 625 (Equivalent Inconel 625)

Overview & Features

Alloy 625 is a solid solution strengthened alloy with excellent corrosion resistance and heat resistace, and good weldability.
We provide Inconel 625 or its equivalent material.

Examples of Applications

Bellows, Offshore Processing Equipment, Gaskets, Metal Honeycomb, Diaphragms, Burst Discs

Supported Shapes

Supported Range (COIL,SHEET)

Thickness

0.030-1.0mm

Width

3.0-300mm

Length

COIL or SHEET less than 2000mm

This is the manufacturing range of coils and sheets we manufacture.

Standards are listed as equivalent or similar to our materials, so please use them as a reference.

UNS

N06625

ASTM

B443

AMS

5599

JIS

NCF625(G4901-Bar/G4902-Strip, Sheet)

Density

8.44 g/cm³

Specific Heat

410 J/(kg・K) (21℃)

Electrical Resistivity

129 μΩ・cm (21℃)

Thermal Expansion

12.8×10-6/K(20~100℃)

Thermal Conductivity

9.8 W/(m・K) (21℃)

Mechanical properties in the annealed condition are as follows

Alloy625 is mainly composed of nickel and contains many alloying elements such as chromium, molybdenum, and niobium, and thus has excellent resistance to a variety of corrosive environments.
Each element have effect to the following environments.

■Nickel and Chromium : Oxidizing Chemicals
■Nickel and Molybdenum : Reducing Atmosphere
■Molybdenum : Resistance to pitting and crevice corrosion
■Niobium : Prevention of sensitization (intergranular corrosion)
■High Nickel : Stress corrosion cracking due to chloride ions

Superalloys(Nickel, Cobalt, and Titanium Alloys)

Materials based on Ni, Co, and Ti are superior to stainless steel in terms of corrosion resistance and heat resistance. In addition to cold-rolled strips manufactured by our company, we also provide thick plates, wires, bars, and ultra-thin pipes sourced from domestic and overseas partner companies for you.

Metal Foils (Under t0.10mm)

We can produce foil materials in all the materials we manufacture, from stainless steel, low carbon steel, high carbon steel, and other steel materials to nonferrous metals such as nickel alloys, cobalt alloys, and copper alloys.

Materials for Bellows

We manufacture TOKKIN 350 and various other metals for bellows, and we can propose materials and specifications according to required properties such as strength, corrosion resistance, and heat resistance.

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