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Inconel 625 Tube

The core value of Inconel 625 tubing lies in "high strength + corrosion resistance + easy processing". Especially in high-temperature, corrosive, and high-stress combined working conditions, its performance exceeds that of traditional metal materials, making it the "material of choice" in fields such as aerospace, deep-sea engineering, and high-end chemical industries.

Product Performance：
1. High Strength: It maintains excellent strength and hardness in both high and low temperatures, capable of withstanding significant pressure and tensile forces.
2. Superior Corrosion Resistance: It exhibits outstanding resistance to various corrosive media such as chlorides, sulfuric acid, and phosphoric acid, and can also resist corrosion from seawater and salt spray.
3. Excellent High-Temperature Performance: It can be used for long periods at temperatures up to 1093°C, with strong oxidation resistance, and is less prone to thermal fatigue and deformation.
4. Good Processability: It can undergo both cold and hot working processes, such as forging, rolling, and drawing, and is also easy to weld.

Applications：
1. Oil and Gas Industry: Suitable for subsea pipelines, wellhead equipment, and refining equipment, resisting corrosive substances in oil and gas.
2. Chemical Industry: Used in the manufacture of reactors, heat exchangers, and pipelines, to handle various strong corrosive chemicals.
3. Marine Engineering: For making structural components of offshore platforms and desalination equipment, resisting corrosion from seawater.

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Product Description

Product Specifications

Inconel 625 (NS 336/UNSNO6625)

chemical component

%

Ni

Cr

Fe

Mo

Nb

C

Mn

Si

S

P

Al

Ti

B

min

allowance

20

8

3.15

max

allowance

23

5

10

4.15

0.1

0.5

0.015

0.4

0.006

physical property

Density

8.4g/cm3

Melting point

1290-1350 ℃

The minimum mechanical properties of the alloy at room temperature

Typical mechanical properties

Tensile strength
Rm N/mm²

Yield strength
RP0.2N/mm²

Elongation rate
A5 %

Brinell Hardness

Solution treatment

830

414

30

≤290

Advantages：

1. Excellent Comprehensive Performance: Combining high strength, superior corrosion resistance, and good high-temperature performance, it can operate reliably in complex and harsh environments.

2. Long Service Life: Due to its excellent corrosion and mechanical properties, it has a long service life, reducing replacement and maintenance costs.

3. Unique Alloy Composition: Containing alloying elements such as nickel, chromium, molybdenum, and niobium, these components work together to give the material unique performance advantages.

4. Wide Adaptability: It can adapt to various extreme environments and working conditions, and is widely applied in different industries.

Customer Feedback：

1. High Reliability: Users report that Inconel 625 tubing performs stably over long-term use, with few failures due to corrosion or insufficient strength.

2. Outstanding Performance: It maintains good performance in harsh chemical environments and high temperatures, meeting the strict requirements of engineering.

3. Good Cost-Effectiveness: Although the initial purchase cost is relatively high, its long service life and low maintenance requirements make it cost-effective in the long run.

Customer Service and Custom Design:

We understand that each customer has unique needs, so we offer personalized customization services.

1. Dimension Customization: The outer diameter can be customized within a wide range, from small tubes for precision instruments or special piping systems to large tubes for industrial fluid transmission; the wall thickness can also be adjusted as needed to meet different pressure and strength requirements.

2. Length Customization: We can precisely cut according to the actual engineering requirements, from short parts to long-distance pipeline materials.

3. Surface Treatment Customization: We can provide polishing to achieve different surface finishes to meet requirements for appearance or reduced fluid resistance; we can also apply coatings to further enhance corrosion resistance or provide other special properties.

4. Shape Customization: Besides regular round tubes, we can also customize square and rectangular tubes to meet specific structural design and application needs.

Our professional team will closely communicate with you, from the design of the solution to the control of the production process, and to the final delivery of the product, striving to meet your expectations at every step. Any needs are welcome to contact us at any time. You can call our service hotline through the contact number on the website, or communicate with us via email. You can also leave your contact information here, and our professionals will contact you as soon as possible to provide you with the best service and the most professional solutions to meet your unique needs. We look forward to cooperating with you!