UNS N06625

Inconel 625

W.Nr. 2.4856
nickel alloy seamless pipe tube

Inconel 625 Pipe

china inconel 625 strip supplier and manufacturer

Inconel 625 Strip

nickel alloy sheet

Inconel 625 Sheet

nickel alloy round bar

Inconel 625 Bar

Inconel 625 Alloy

inconel 625

What is Inconel Alloy 625?

As a leading supplier and manufacturer in China, HZW supply cost-effective Inconel 625 alloys products.

Inconel 625 (UNS N06625 / W.Nr. 2.4856) is a solid solution alloy with high strength and excellent corrosion resistance. It can be used at room temperature or at temperatures as high as 1800°F (982°C).

Inconel 625 adds molybdenum and niobium elements to Inconel 600. Both of these elements are excellent solid solution strengthening elements. They give Inconel 625 higher strength than similar alloys. In addition, molybdenum is very resistant to reductive corrosion. It also gives the alloy better resistance to severe corrosion.

Due to its excellent corrosion resistance, a typical application of Inconel 625 is marine. Its resistance to localized corrosion (pitting and crevice corrosion), chloride ion stress corrosion, and its excellent fatigue strength make it widely used in marine parts such as propeller blades, exhaust pipes, and fasteners. For ambient temperature applications, Inconel 625 is recommended to be delivered annealed.

In addition, Inconel 625 is also widely used in the aerospace field, thanks to its excellent high-temperature tensile properties and creep strength. Through processing and welding, Inconel 625 can be used in components such as aircraft piping systems, engine exhaust systems, fuel and hydraulic lines, and heat exchanger tubes. The high temperature properties of Inconel 625 alloy also make it used in heat treatment equipment and chemical industry. Different from normal temperature applications, in high temperature applications, Inconel 625 is generally delivered as solution annealed.

Inconel 625 Standards

ASTM B444

-Seamless Pipe & Tube

ASTM B705

-Welded Pipe & Tube

ASTM B446

-Rod & Bar 

ASTM B443

-Plate, Sheet, Strip & Foil

Inconel 625 Chemical Composition

inconel 625 chemical composition

Inconel 625 Data Sheet

Inconel 625 Equivalent Grades

STANDARDWERKSTOFF NR.UNSGOSTAFNORJISBSENOR
Alloy 6252.4856N06625ХН75МБТЮNC22DNB4MNCF 625NA 21NiCr22Mo9NbЭИ602

 

Inconel 625 Mechanical Properties

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
8.4 g/cm31350 °C (2460 °F)Psi – 135,000 , MPa – 930Psi – 75,000 , MPa – 51742.5 %

 

Inconel 625 Physical Properties

Melting RangeSpecific Heat, 20°C (J/(g.K))Magnetic Permeability (20°C)Thermal Conductivity, 20°C (W/(m.K))Curie Temperature (°C)
1350 °C (2460 °F)410<1.0019.9-196

 

Inconel 625 Applications

Inconel 625 Related Resources

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