inconel 625 seamless pipe

Alloy 625 Pipes

inconel 601 strip

Alloy 625 Strips

inconel 625 plate

Alloy 625 Plates

inconel alloy 625 round bar rod

Alloy 625 Bars

About Alloy 625

alloy 625

What is Alloy 625?

Alloy 625 is a nickel-chromium-molybdenum-niobium super alloy that contains a high amount of nickel concentration, far more than any of its other grades. It has high strength and high resistivity even at extreme temperatures. It has been shown to be very resistant to corrosion and oxidation. These specific properties make it very useful in marine and nuclear environments.

Alloy 625 also referred to as the UNS N06625, W.Nr. 2.4856 refers to strong solution that has been strengthen by the presence on nickel making it have a high resistance to corrosion, great tensile strength, high oxidation and excellent fatigue properties.

Properties of this alloy 625 make it an excellent product for use in the manufacture of chemical equipment’s, aerospace structural parts, and aero-engine parts.

Alloy 625 Standards


-Seamless Pipe & Tube


-Welded Pipe & Tube


-Rod & Bar


-Plate, Sheet, Strip & Foil

Alloy 625 Chemical Composition

alloy 625 chemical composition

Alloy 625 Data Sheet

Alloy 625 Equivalent Grades

Alloy 6252.4856N06625ХН75МБТЮNC22DNB4MNCF 625NA 21NiCr22Mo9NbЭИ602

Alloy 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 %

Alloy 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

Alloy 625 Applications

Alloy 625 Related Resources

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