Incoloy 825 Tubing

Grade: UNS N08825
Outer Diameter: 2mm - 60mm (+/-0.08mm or negotiable)
Wall Thickness: 0.20mm - 3.00mm (+/-10% or negotiable)
Length: 3m, 6m, or customizable
Packaging: Sealed ends, each nickel alloy tube packed in a plastic bag and protected with plywood crates.

Applications:
Incoloy 825 (UNS N08825), also known as Alloy 825, is a nickel-iron-chromium alloy with the addition of molybdenum, copper, and titanium. This alloy is known for its excellent corrosion resistance and high mechanical strength even at elevated temperatures.

Due to its outstanding corrosion resistance and superior strength, N08825 seamless tubing is widely used across various industries. In the chemical processing industry, these tubes are commonly used to transport acids, alkalis, and other corrosive chemicals. Additionally, they are used in the food processing industry for transporting highly acidic foods and beverages.

One of the key properties of Alloy N08825 is its ability to resist stress corrosion cracking (SCC). SCC is a major concern in chloride-rich environments, but N08825 performs exceptionally well in these conditions, making it an ideal choice for use in offshore and marine environments that are frequently exposed to saltwater.

Another remarkable advantage of N08825 seamless tubing is its resistance to oxidation and scaling. This makes it an excellent choice for high-temperature applications such as heat exchangers, boilers, and furnace components. Its resistance to both acidic and alkaline environments allows for versatile use across a wide range of applications.

Proven Industry Use:
Incoloy 825 seamless tubing is trusted by industry leaders in chemical processing, offshore, food processing, and other high-demand sectors, where corrosion resistance and durability are critical. It is an ideal solution for harsh environments where reliability and performance are essential.

Why Choose Our Incoloy 825 Tubing?

  • Outstanding Corrosion Resistance: Perfect for environments involving corrosive chemicals and acidic substances.

  • Resistance to Stress Corrosion Cracking (SCC): Performs exceptionally well in chloride-rich environments such as offshore and marine applications.

  • High-Temperature Resistance: Ideal for heat exchangers, boilers, and high-temperature equipment, thanks to its resistance to oxidation and scaling.

  • Used by Industry Leaders: Trusted by top companies in chemical processing, food processing, and marine industries for its exceptional strength and durability in challenging conditions.

In summary, Incoloy 825 seamless tubing offers excellent corrosion resistance, superior strength, and remarkable resistance to stress corrosion cracking. These properties make it the ideal choice for demanding environments where reliability and performance are critical. If you are looking for a corrosion-resistant alloy that can withstand extreme conditions, Incoloy 825 seamless tubing is the answer.


Chemical Composition:

Grade

C

Si

Mn

S

Ni

Cr

Mo

Al

Ti

Fe

Cu

N08825

≤0.05

≤0.5

≤1.0

≤0.03

38.0-46.0

19.5-23.5

2.5-3.5

≤0.2

0.6-1.2

Balance

1.5-3.0


Routine Inspection:

Test Items

Test Type

Sampling Requirements

Alloy Chemical Composition Verification

Non-Destructive Test

Sampling by Heat Number Verification

Tensile Strength

Destructive Test

Sampling by Batch Number

Yield Strength

Destructive Test

Sampling by Batch Number

Elongation

Destructive Test

Sampling by Batch Number

Hardness

Rockwell Hardness HRC

Sampling by Batch Number

Eddy Current Testing

Non-Destructive Test

100%

Ultrasonic Testing

Non-Destructive Test

100%

Ultrasonic Testing

Non-Destructive Test

100%

Bending Test

Destructive Test

Sampling by Batch Number

Flattening Test

Destructive Test

Sampling by Batch Number

Flaring Test

Destructive Test

Sampling by Batch Number

Dimensional Inspection

Non-Destructive Test

100%

Metallographic Inspection

Destructive Test

Sampling by Batch Number

Visual Inspection

Non-Destructive Test

100%

Roughness Test

Non-Destructive Test

Sampling by Batch Number

Electron Microscope

Sampling

As Needed

Energy Dispersive Spectroscopy

Sampling

As Needed

Auger Analysis

Sampling

As Needed