Seamless Inconel Alloy 625 Pipe

Chemical Composition

Mechanical Properties

Note:

1. Hot forming quality pipe and tubing is furnished to chemical requirements and surface inspection only. No tensile properties are required.

2. The minimum strength values apply only to tubing in straight lengths.

3. Annealed at 1600 F (871 °C) minimum.

4. Solution annealed at 2000 °F (1093 °C) minimum, with or without subsequent stabilization anneal at 1800 °F (982 °C) minimum to increase resistance to sensitization.

Applications

1. Aerospace and Aviation:

• Inconel 625 is commonly used in aircraft engines, gas turbine components, and exhaust systems.

• Its high strength, corrosion resistance, and ability to withstand extreme temperatures make it ideal for these applications.

2. Chemical Processing:

• The alloy’s resistance to corrosive environments (including acids and seawater) makes it suitable for chemical processing equipment.

• Reactors, heat exchangers, and piping systems often utilize Inconel 625.

3. Nuclear Industry:

• Inconel 625 is used in nuclear reactors due to its excellent resistance to radiation-induced corrosion.

• It maintains its mechanical properties even under high neutron flux.

4. Oil and Gas Industry:

• Inconel 625 is employed in downhole tools, wellhead components, and offshore platforms.

• Its resistance to sour gas (containing hydrogen sulfide) and seawater corrosion is crucial in these harsh environments.

5. Marine Applications:

• Shipbuilding and marine engineering benefit from Inconel 625’s corrosion resistance.

• It is used in propeller shafts, seawater piping, and other marine components.

6. Power Generation:

• Inconel 625 finds use in steam generators, boiler tubes, and heat exchangers within power plants.

• Its high creep resistance and thermal stability contribute to its reliability.

7. Medical Devices:

• The alloy is employed in medical implants, such as orthopedic devices and dental instruments.

• Its biocompatibility and resistance to body fluids are advantageous.

8. Automotive Industry:

• Inconel 625 is used in exhaust systems, turbochargers, and other high-temperature components.

• Its ability to withstand cyclic loading and elevated temperatures is valuable.

9. Electronics and Electronics Manufacturing:

• Inconel 625 wire is used for electrical resistance heating elements.

• Its oxidation resistance ensures longevity in heating applications.

10. Other Applications:

• Inconel 625 is also found in springs, bellows, and seals.

• Its weldability and formability allow for diverse engineering solutions.

Service

• End of Pipe and Tube

1. Ply Wooden Boxes

2. PE Fabric Bundles

3. Standard seaworthy export packing

4. Plastic Bags, or as required

   
   

• Marking

1. Supplier / Manufacturer Name or Custom Logo - on request

2. Specification

3. Material Grade

4. Nominal Size

5. Schedule or Wall Thickness

6. Method of Manufacturing (Seamless or Welded)

7. Heat Number

Marked Pipe Sample: XTD ASTM B167 UNS N06601 SEAMLESS 42.2x 3.56*6000MM HEAT NO. 2023121205A15

• Packing

1. Ply Wooden Boxes

2. PE Fabric Bundles

3. Standard seaworthy export packing

4. Plastic Bags, or as required

• Delivery Condition

1. Pickled&Annealed, Polished, Bright Annealed.

2. All tubes shall be supplied as per applicable ASTM B163 /B426

3. Mill test certificates will be issued

4. We can provide 3.2 Certification according to the needs of you

   
   

• Standard

1. ASTM B444: Standard Specification for Nickel-Chromium-Molybdenum-Niobium Alloys and Nickel-Chromium-Molybdenum-Silicon Alloy Pipe and Tube