Inconel 625 Tubing

Inconel 625 Tubing

Inconel 625 tubing is a high-performance nickel-based alloy that is known for its excellent resistance to corrosion, oxidation, and high temperatures. It is used in a wide range of applications across industries, including aerospace, chemical processing, and oil and gas. Chemical Composition: Inconel 625 tubing is composed of nickel, chromium, molybdenum, and niobium, with small amounts of iron, carbon, and other elements.

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Description

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of inconel 625 tubing in China. With abundant experience, we warmly welcome you to wholesale customized inconel 625 tubing from our factory. For price consultation, contact us.

 

Inconel 625 tubing is a high-performance nickel-based alloy that is known for its excellent resistance to corrosion, oxidation, and high temperatures. It is used in a wide range of applications across industries, including aerospace, chemical processing, and oil and gas.

Chemical Composition: Inconel 625 tubing is composed of nickel, chromium, molybdenum, and niobium, with small amounts of iron, carbon, and other elements. The chemical composition of Inconel 625 tubing is as follows:

Nickel: 58.0% min

Chromium: 20.0-23.0%

Molybdenum: 8.0-10.0%

Niobium: 3.15-4.15%

Iron: 5.0% max

Carbon: 0.10% max

Applicable Specifications and Standards: Inconel 625 tubing is produced according to a variety of industry specifications and standards, including:

ASTM B444/B444M – Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219) Pipe and Tube

ASME SB444 – Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219) Seamless Pipe and Tube

NACE MR0175 – Petroleum and natural gas industries – Materials for use in H2S-containing environments in oil and gas production

PED 97/23/EC – Pressure Equipment Directive

ISO 9001:2015 – Quality management systems

Applications: Inconel 625 tubing is used in a wide range of applications that require high strength, corrosion resistance, and temperature resistance. Some common applications include:

Aerospace and aircraft components, such as engine exhaust systems and turbine components

Chemical processing equipment, such as reactor vessels and heat exchangers

Oil and gas industry equipment, such as downhole tubing and wellhead components

Marine applications, such as offshore drilling equipment and seawater desalination systems

Nuclear power generation components, such as steam generator tubing and reactor core components.

Inconel 625 tubing is a high-performance nickel-based alloy that is used in a wide range of applications across industries. Its excellent resistance to corrosion, oxidation, and high temperatures make it an ideal material for harsh environments and critical applications.

ASTM B444 ASME SB444 Inconel 625 Nickel Alloy Seamless Tubing Tubes Pipes Inconel 625 Seamless Tubes Chemical composition

Alloy

%

Ni

Cr

Mo

Nb+N

Fe

Al

Ti

C

Mn

Si

Cu

P

S

Co

N06625

Min.

58.0

20.0

8.0

3.15

                   

Max.

 

23.0

10.0

4.15

5.0

0.40

0.40

0.10

0.50

0.50

0.5

0.015

0.015

1.0

ASTM B444 ASME SB444 Inconel 625 Nickel Alloy Seamless Tubing Tubes Pipes Inconel 625 Seamless Tubes Physical properties

Density / Specific Gravity

8.44 kg/m³

Melting point

1290-1350℃

Inconel 625 Alloy minimum mechanical properties in the room temperature

Alloy

Tensile strength
min ksi (Mpa)

Yield strength
R P0. 2 min ksi (Mpa)

Elongation in 50.8mm

Brinell hardness
HB

N06625 Annealed

120 (827)

60 (414)

30

≤220

N06625 Solution Annealed

100 (690)

40 ( 276)

30

≤220

Inconel Alloy 600/625 Boiler Pipe & Tube Manufacturers, Suppliers

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