Incoloy Tubes ASME SB163- UNS N08825

What are ASME SB163 UNS N08825 Incoloy Tubes?

Incoloy Tubes, manufactured according to ASME SB163 standards, are made from a nickel-iron-chromium alloy with added molybdenum and copper. This alloy, known as UNS N08825, exhibits exceptional resistance to corrosion and oxidation in high-temperature environments. 

1. ASME SB163 UNS N08825 Introduction:

   - Incoloy Tubes ASME SB163-UNS N08825 are nickel-iron-chromium alloys designed for excellent corrosion resistance in various environments.

   - These tubes are in compliance with the ASME SB163 standard and have the UNS N08825 designation.

2. ASME SB163 UNS N08825 Chemical Composition (Percentage):

   - Nickel (Ni): 38.0 - 46.0%

   - Chromium (Cr): 19.5 - 23.5%

   - Iron (Fe): 22.0 - 33.0%

   - Molybdenum (Mo): 2.5 - 3.5%

   - Copper (Cu): 1.5 - 3.0%

   - Manganese (Mn): max 1.0%

   - Silicon (Si): max 0.5%

   - Carbon (C): max 0.05%

   - Sulfur (S): max 0.03%

   - Aluminum (Al): max 0.2%

   - Titanium (Ti): max 0.6%

3. ASME SB163 UNS N08825 Mechanical Properties:

   - Tensile Strength: ≥ 550 MPa (Minimum)

   - Yield Strength: ≥ 240 MPa (Minimum)

   - Elongation: ≥ 30% (Minimum)

   - Hardness: ≤ 85 HRB (Rockwell B Hardness)

4. ASME SB163 UNS N08825 Usages:

   - Incoloy Tubes ASME SB163-UNS N08825 are widely used in various industries, including:

     - Chemical processing

     - Oil and gas production

     - Power generation

     - Pollution control

     - Marine engineering

     - Heat exchangers

     - Pulp and paper production

5. ASME SB163 UNS N08825 Typical Sizes:

   - Incoloy Tubes ASME SB163-UNS N08825 are available in various sizes, with common dimensions ranging from:

     - Outer Diameter (OD): 6 mm - 219 mm

     - Wall Thickness (WT): 0.5 mm - 20 mm

     - Length: Up to 12 meters

6. U bend ASME SB163 UNS N08825 tube

Manufactured in compliance with ASME SB163 standards, this U bend is made from UNS N08825 material, which is known for its excellent mechanical properties and resistance to stress corrosion cracking. This ensures that the U bend is able to withstand high temperatures and pressures without suffering from any deformation or damage.

These tubes are widely utilized in high-temperature and corrosive environments where superior resistance to pitting, crevice corrosion, and stress corrosion cracking is required. They are manufactured to meet stringent quality standards and are commonly used in industries where reliability and durability are essential.

ASME SB163 UNS N08825 Incoloy Tubes