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Product name: inconel pipe Grade: Nickel Base Alloy Ni (Min): 72% Size: Customized Density：8.1-8.4g/cm³ Melting Point：1350-1410℃ Tensile Strength：500-1200Mpa Yield Strength：200-1000Mpa Elongation：15-45%
Products Description
Inconel 625 pipe is praised for its corrosion resistance, high temperature strength and oxidation resistance. It plays an important role in various industries, providing engineers and manufacturers with reliable and high-performance solutions. Whether in the chemical, aerospace or energy sectors, Inconel 625 tubing is a material you can rely on.
Chemical composition: Its chemical composition includes about 58% nickel, about 20-23% chromium, about 8-10% molybdenum and about 3.15-4.15% niobium, as well as small amounts of iron, carbon, titanium and aluminum. The addition of these alloying elements gives Inconel 625 pipe excellent corrosion resistance and high temperature strength.
Parameter：
Item | Inconel 600 | Inconel 601 | Inconel 617 | Inconel 625 | Inconel 690 | Inconel 718 | Inconel X750 | Inconel 825 |
C | ≤0.15 | ≤0.1 | 0.05-0.15 | ≤0.08 | ≤0.05 | ≤0.08 | ≤0.08 | ≤0.05 |
Mn | ≤1 | ≤1.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤1 | ≤1 |
Fe | 6-10 | rest | ≤3 | rest | 7-11 | rest | 5-9 | ≥22 |
P | ≤0.015 | ≤0.02 | ≤0.015 | -- | -- | -- | -- | -- |
S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.01 | ≤0.01 | ≤0.03 |
Si | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.5 |
Cu | ≤0.5 | ≤1 | -- | ≤0.3 | ≤0.5 | ≤0.3 | ≤0.5 | 1.5-3 |
Ni | ≥72 | 58-63 | ≥44.5 | 50-55 | ≥58 | 50-55 | ≥70 | 38-46 |
Co | -- | -- | 10-15 | ≤10 | -- | ≤1 | ≤1 | -- |
Al | -- | 1-1.7 | 0.8-1.5 | ≤0.8 | -- | 0.2-0.8 | 0.4-1 | ≤0.2 |
Ti | -- | -- | ≤0.6 | ≤1.15 | -- | -- | 2.25-2.75 | 0.6-1.2 |
Cr | 14-17 | 21-25 | 20-24 | 17-21 | 27-31 | 17-21 | 14-17 | 19.5-23.5 |
Nb+Ta | -- | -- | -- | 4.75-5.5 | -- | 4.75-5.5 | 0.7-1.2 | -- |
Mo | -- | -- | 8-10 | 2.8-3.3 | -- | 2.8-3.3 | -- | 2.5-3.5 |
B | -- | -- | ≤0.006 | -- | -- | -- | -- | -- |
Shape | Size (mm) |
Wire | 0.5-7.50 |
Rod/Bar | 8.0-200 |
Strip | (0.5-2.5)*(5-180) |
Tube/Pipe | Customized |
Sheet/Plate | Customized |
For more details, pls directly contact us.
Feature：
Corrosion resistance: Inconel 625 has excellent corrosion resistance to acids, salts and corrosive gases, including sulfuric acid, hydrochloric acid, chloride and chlorine gas.
High temperature stability: It can maintain good strength and oxidation resistance in high temperature environments, and resist high temperature oxidation and hot corrosion.
Excellent mechanical properties: Inconel 625 has high strength, excellent ductility and fatigue resistance, and is suitable for high stress and high load working conditions.
Ease of machinability: Although Inconel 625 is a high-strength alloy, it still has relatively good machinability and can be cut, welded, and cold worked through common processing methods.
Application：
Chemical industry: Inconel 625 is commonly used in chemical equipment, evaporators, reactors, pipelines and other fields, and can resist acidic media and high temperature corrosion.
Oil and gas industry: It is widely used in oil mining, refining, natural gas processing and submarine pipelines, and can withstand seawater corrosion and high temperature and high pressure environments.
Nuclear industry: Inconel 625 performs critical structural and piping functions in nuclear reactors and is resistant to radiation and high temperature corrosion.
Aerospace industry: It is widely used in high-temperature components such as aircraft engines, jet propulsion systems, turbine blades and aerospace components.
Medical devices: Inconel 625 is used in medical devices to manufacture corrosion-resistant and high-strength parts, such as artificial joints and implantable devices.
Q&A：
Can Inconel tubes be used in high temperature corrosive atmospheres?
Yes, Inconel pipe performs well in high temperature corrosive atmospheres and has good corrosion resistance.
What is the thermal expansion coefficient of Inconel pipe?
Inconel tubes have a low coefficient of thermal expansion and therefore maintain good dimensional stability under high temperature conditions.
How weldable is Inconel pipe?
Inconel pipe has good weldability and can be welded with other metals, such as Inconel welding wire or corresponding welding methods.
E-mail: dzx@dlx-alloy.com
Mobile: +8619906119641
Tel: 0086-19906119641
WhatsApp: +86-19906119641
Add: NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
