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Inconel Alloy 625 Socket Weld Fittings. UNS N06625, 2.4856, Inconel Alloy 625 Socket Fittings Manufacturers

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Alloy 625 UNS N06625 Inconel Socket Weld Fittings


Alloy 625 Socket Weld Fittings Manufacturers & Suppliers – Elbow 90 Degree, Elbow 45 Degree, Tee, Cross, Union, Coupling, Half Coupling, Cap, Boss, Outlet, Welding Outlet, Insert

Usually alloy 625 socket weld fittings can be used for high pressure applications at the temperature up to 980°C[1800°F] in oxidation service.

Melting Point Chemical Composition Mechanical Properties
Physical Properties Equivalents Thermal Properties

Metline is a manufacturer and supplier of Inconel alloy 625 socket weld fittings such as 90 Degree Elbow, 45 Degree Elbow, Tee, Cross, Union, Coupling, Half Coupling, Cap, Boss, Outlet, Welding Outlet and Inserts in India and worldwide. We produce alloy 625 socket weld fittings in line with manufacturing specifications of ASTM B564 and dimensional specifications of ANSI B16.11.

UNS N06625 or W.Nr. 2.4856, Inconel 625, also known as Alloy 625, is a nickel-chromium-molybdenum alloy with an addition of niobium. Niobium acts with the molybdenum to stiffen the alloy’s matrix and thereby providing high strength without a strengthening heat treatment. Alloy 625 socket fittings are widely used both for its high strength and outstanding aqueous corrosion resistance.

Alloy 625 has excellent fatigue strength and stress-corrosion cracking resistance to chloride ions. This nickel alloy has excellent weldability, and resists a wide range of severely corrosive environments and is especially resistant to pitting and crevice corrosion. Some typical applications Inconel 625 is used in are chemical processing, aerospace and marine engineering, pollution-control equipment, and nuclear reactors.

Production Range for Inconel Alloy 625 Socket Weld Fittings

Pressure Class 3000LBS, 6000LBS, 9000LBS
Alloy 625 Threaded Forged Fittings Products Elbow 90 Degree, Elbow 45 Degree, Tee, Cross, Union, Street Elbow, Coupling, Half Coupling, Reducing Coupling, Cap, Hex Head Bushing, Hex Head Plug, Square Head Plug, Round Head Plug, Bull Plug, Boss, Outlet, Hex Nipple, Swage Nipple
Dimension Specifications ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size 1/8″~4″ (DN6~DN100)

“We Provide 100% Replacement Guarantee On Our All Our Special Alloy Products” We are professional manufacturer and supplier of nickel alloys and stainless steel products. Our customers can also buy from us, all special alloy pipe fittings, flanges and flexible hoses required along with pipes from us at best prices. “Our Quality Would Never be Compromised

For all your  questions and enquiries please contact our sales department by dialing the following number:
+919892451458/9833604219 or send an email to

SKU: MET6044 Categories: ,


Alloy 625 Socket Weld Fittings Manufacturers & Suppliers – Inconel Alloy 625 Socket Weld Fittings

Metline is a specialist manufacturer of Inconel® 625 / N06625 socket weld fittings in size range of 1/2″ NB to 4″ NB 3000#, 6000#, 9000#, manufactured as per ANSI B16.11 & ASTM B564.  We are a manufacturer of nickel alloy seamless & welded pipes and tubes, flanges and pipe fittings. Our Inconel Alloy 625 socket weld pipe fittings products are well approved and sold throughout India, Europe, North America, South America, Japan, Korea, Middle East and Africa.

Trademark Notice: Some names are trade names and/or trademarks of specific manufacturers. Metline Industries is not affiliated with any manufacturer(s). Orders will be filled to meet specifications from any available source(s). Names are listed solely for reference to help identify products consistent with listed specifications.

Equivalents of Nickel Alloy 625 Socket Weld Fittings

INCONEL 625 N06625 2.4856 NiCr22Mo9Nb NA 21 ХН75МБТЮ ЭИ602 NCF 625 NC22DNB4M

Chemical Composition of Nickel Alloy 625 Socket Weld Pipe Fittings

Element Nickel Chromium Iron Molybdenum Niobium(plus Tantalum) Carbon Manganese Silicon Phosphorus Sulfur Aluminum Titanium Cobalt
Content, % ≥58.0 20.0-23.0 ≤5.0 8.0-10.0 3.15-4.15 ≤0.10 ≤0.50 ≤0.50 ≤0.015 ≤0.015 ≤0.40 ≤0.40 ≤1.0

Mechanical Properties of Nickel Alloy 625 Pipes

Form Tensile Min. 0.2% Yield Min. Elongation Min.
Pipe/Tube Smls 827 Mpa 414 Mpa 35%


Physical Properties of Alloy Inconel 625

DENSITY 8.44 g/cm 3 / 0.305 lb/in 3
MELTING POINT 1290 -1350 (°C) / 2350 – 2460 (°F)
SPECIFIC HEAT @ 70°F 0.098 Btu/lb/°F
CURIE TEMPERATURE -190 (°C) / < -320 (°F)
YOUNG’S MODULUS (N/MM2) 205 x 10
ANNEALED 871 (°C) / 1600 (°F)
QUENCH Rapid Air


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