Seamless Inconel 600 Nickel Alloy Pipe is a high-performance nickel-chromium alloy tube known for their excellent resistance to corrosion, oxidation, and high temperatures. ① STANDARD: ASTM B163/ASME SB163,ASTM B167 / ASME SB167....② OD RANGE : 6-457 MM③ THICKNESS RANGE: 1-65 MM
Inconel 600 Seamless Nickel Alloy Pipe，Inconel 600 (UNS N06600, W.Nr. 2.4816) is a nickel-chromium alloy known for its excellent corrosion resistance, high-temperature strength, and versatility in extreme environments. Seamless tubes made from Inconel 600 are produced without welds, offering superior structural integrity for high-pressure and high-temperature applications. They are widely used in industries such as chemical processing, aerospace, power generation, and heat treatment.
Pipes are typically supplied solution-annealed, with optional pickling or polishing.
Manufactured via hot extrusion followed by cold drawing/rolling. Testing includes hydrostatic, ultrasonic, eddy current, and PMI (Positive Material Identification)
|
Nickel (Ni) |
≥ 72.0 |
|
Chromium (Cr) |
14.0–17.0 |
|
Iron (Fe) |
6.0–10.0 |
|
Carbon (C) |
≤ 0.15 |
|
Manganese (Mn) |
≤ 1.0 |
|
Silicon (Si) |
≤ 0.5 |
|
Sulfur (S) |
≤ 0.015 |
|
Copper (Cu) |
≤ 0.5 |
|
Tensile Strength (min) |
550–690 MPa (80–100 ksi) |
|
Yield Strength (0.2% offset, min) |
205–345 MPa (30–50 ksi) |
|
Elongation (min, 2" gauge length) |
35–55% |
|
Hardness (Brinell, max) |
~150–200 HB |
|
Density |
8.47 g/cm³ |
|
ASTM B163 |
Seamless nickel alloy condenser and heat-exchanger tubes. |
|
ASTM B167 |
Seamless nickel-chromium-iron alloy pipe and tube (general use). |
|
ASME SB163/SB167 |
Boiler and pressure vessel code equivalents. |
|
AMS 5580 |
Aerospace-grade seamless tubing. |
|
DIN/EN 2.4816 |
European standard for nickel alloys. |
Inconel 600 resists oxidation, carburization, and chloride stress-corrosion cracking, making it suitable for both oxidizing and reducing environments.
Comparison with UNS N08031Compared to UNS N08031 (Alloy 31), Inconel 600 has lower molybdenum and nitrogen, making it less resistant to pitting and crevice corrosion in chloride-rich environments. However, Inconel 600 excels at higher temperatures (up to 1093°C vs. 427°C for N08031) and is more cost-effective for less aggressive corrosive conditions.
Seamless Incoloy 825 Nickel Alloy Steel Pipe is a high-performance piping product made from Incoloy 825 (a registered trademark of Special Metals Corporation), an austenitic nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium.It is a seamless pipe, meaning it's manufactured without a welded seam, providing superior structural integrity, especially under high pressure and temperature applications.The alloying elements provide broad resistance to a wide range of corrosive environments:• Chloride-Ion Stress-Corrosion Cracking: High nickel content provides excellent resistance.• Pitting and Crevice Corrosion: Enhanced by the molybdenum content.• Reducing Agents and Acids: Nickel, molybdenum, and copper provide outstanding resistance to agents like sulfuric acid and phosphoric acid.• Oxidizing Agents: Chromium confers resistance to oxidizing substances like nitric acid.• Intergranular Corrosion: The titanium addition, combined with appropriate heat treatment, stabilizes the alloy, making it resistant to intergranular attack, even after welding.① STANDARD: ASTM B163 ASTMB423 Seamless Superheater, Condenser, Hydraulic, Boiler and Heat-Exchanger Tubes② OD RANGE : 6-457 MM③ THICKNESS RANGE: 1-45 MM
Hastelloy B2 Seamless Nickel Alloy Steel Pipe is a high-performance nickel-molybdenum alloy tube designed to resist strong reducing agents such as hydrochloric acid and other aggressive chemical environments. Ideal for use in industries like chemical processing, power generation, marine, and pharmaceuticals, these tubes offer outstanding corrosion resistance, mechanical strength, and thermal stability.① STANDARD: ASTM B622/ASME SB622 for seamless , ASTM B619 for welded ...② OD RANGE : 6-457 MM③ THICKNESS RANGE: 1-45 MM
Seamless Incoloy 800H Pipe are high-performance iron-nickel-chromium alloy tubes designed for exceptional strength and superior resistance to high-temperature oxidation and corrosion. Manufactured to meet ASTM B407 standards, these seamless tubes are widely used in industries such as petrochemical, power generation, and heat treatment. ① STANDARD: ASTM B407 ...② OD RANGE : 6-508MM③ THICKNESS RANGE: 1-45 MM
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