Inconel 625 Seamless Pipe
Gnee Steel
Advantages of Inconel 625 Seamless Pipe in High Temperature Applications
Inconel 625 seamless pipe is a nickel-based alloy strengthened with molybdenum and niobium. It is widely used for its excellent resistance to a variety of corrosive media and its strength at high temperatures up to 980 degrees Celsius. The high content of chromium and nickel elements in this material provides excellent protection against oxidation and pitting corrosion when exposed to strong acidic chemicals. Its excellent mechanical properties make it ideal for industrial equipment applications.
Gnee Steel
What is the ASTM standard for Inconel 625 pipe?
Inconel 625 Standards and Specifications
All ASTM B444 Inconel 625 pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (or as per customer requirements). Stretched and expanded, polished (electropolished and commercially polished), annealed and pickled, bent, machined, etc. according to the required size and length.
Benefits of Inconel 625 Seamless Pipe
High-Temperature Resistance:
Inconel 625 seamless pipe is an extremely effective and reliable solution for high temperature applications. It has excellent thermal conductivity, strength, corrosion resistance and oxidation resistance at temperatures up to 1800°F (982°C). It also exhibits excellent resistance to fatigue and stress corrosion cracking in chloride-containing environments. Its combination of nickel-chromium properties makes it an ideal choice for a wide range of demanding applications such as aerospace components, exhaust systems, nuclear reactors, and more.
High Strength and Durability:
Inconel 625 seamless pipe is a nickel-based alloy known for its high strength and durability. It combines excellent corrosion resistance, machinability, weldability and toughness, making it an ideal material choice for numerous engineering applications. Its excellent strength enables it to be used in high temperature environments without compromising structural integrity or risk of oxidation damage. In addition, due to its excellent corrosion resistance, Inconel 625 seamless pipe is well suited for use in the marine and chemical industries where high temperatures and corrosive environments are prevalent.
625 Inconel Pipe Chemical Resistance:
| Element | C | Mn | Si | Fe | S | Cr2 | Al-Ti | Ni |
| min. | - | - | - | - | - | 20.0 | - | 58.0 |
| max. | 0.10 | 0.50 | 0.50 | 5.0 | 0.015 | 23.0 | 0.40 | - |
N06625 Pipe schedule chart
| 1/8" (.405" O.D.) | 3 1/2" ( 4.000" O.D.) |
|---|---|
| SCH 40, 80 | SCH 10, 40, 80, 160, XXH |
| 3/8" (.675" O.D.) | 5" ( 5.563" O.D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/2" (.840" O.D.) | 6" (6.625" O.D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 1/4" (.540" O.D.) | 4" (4.500" O.D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 3/4" (1.050" O.D.) | 8 " (8.625" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 1-1/2" (1.900" O.D.) | 14" (14.000" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH10 (.188), SCH40 (.375) |
| 2" (2.375" O.D.) | 16" (16.000" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH10 (.188), SCH40(.375) |
| 1" IPS:(1.315′ O.D.) | 10" (10.750" O.D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 10, 20, 40, 80 (.500), TRUE 80(.500) |
| 1-1/4" (1.660" O.D.) | 12" (12.750" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500) |
| 2 1/2" (2.875" O.D.) | 18" (18.000" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH-40 (.375) |
| 3" ( 3.500" O.D.) | |
| SCH 5, 10, 40, 80, 160, XXH |
Gnee Steel is a supplier of Inconel 625 Seamless Pipe, with products covering pipes: Seamless pipes: Dimensions: 4 - 219 mm; Thickness: 0.5 - 20 mm; Welded pipes: Dimensions: 5.0 - 1219.2 mm; Thickness: 0.5 - 20 mm, Plates: Thickness 0.1 to 100 mm; Plate width 10-2500 mm, Strip, Alloy Round Rod Size: 3-800 mm in diameter; Flat Rod Size: 2-100 mm in thickness; Wires: 10-500 mm, Hexagon Rod Size: 2-100 mm; Wires and extruded profiles. We work with steel mills to provide our customers with 625 alloys, whose products meet and exceed many leading industry standards, including ASTM, ASME, SAE, AMS, ISO, DIN, EN and BS standards.
Gnee Steel stocks and sells Inconel 625 Seamless Pipe, pipes, pipes, plates, strips, plates, round rods, flat rods, forged blanks, hexagonal steel, wires and extruded profiles. You are welcome to contact us at any time to get a quote ss@gneesteel.com
