Incoloy 825 Seamless Nickel Alloy Pipe
Incoloy 825 Seamless Nickel Alloy Pipe 1
Incoloy 825 Seamless Nickel Alloy Pipe
Incoloy 825 Seamless Nickel Alloy Pipe 1

Incoloy 825 Seamless Nickel Alloy Pipe | UNS N08825 ASTM B423 Tubing

  • Excellent resistance to sulfuric & phosphoric acids

  • Superior performance in high-temperature and chloride environments

  • Manufactured to ASTM B423 / ASME SB423 standards

Product Description

Incoloy 825 seamless pipe is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium.
It is specifically engineered for exceptional resistance to aggressive corrosive environments, particularly sulfuric and phosphoric acids.
Manufactured in accordance with ASTM B423 / ASME SB423 standards, Alloy 825 seamless tubing delivers long-term reliability in chemical processing,
marine, oil & gas, and pollution control industries.

Key Features & Benefits

  • Outstanding resistance to reducing and oxidizing acids
  • Strong protection against chloride stress corrosion cracking
  • High mechanical strength at elevated temperatures
  • Excellent fabrication and weldability
  • Stable microstructure due to titanium stabilization

Technical Specifications

Material GradeIncoloy Alloy 825
UNS NumberN08825
Werkstoff Nr.2.4858
StandardsASTM B423 / ASME SB423 / ASTM B704
Outer Diameter6mm – 610mm (Custom sizes available)
Wall Thickness1mm – 50mm
LengthRandom / Fixed length / Cut-to-size
Manufacturing TypeSeamless (Cold Drawn / Hot Finished)

Chemical Composition (Typical %)

NiCrMoCuFeTi
38-4619.5-23.52.5-3.51.5-3.0Balance0.6-1.2

Typical Applications

  • Chemical processing equipment and heat exchangers
  • Oil & gas production tubing
  • Offshore and marine piping systems
  • Pollution control and scrubber systems
  • Acid production and pickling plants

Why Choose Vista Global Metals?

At Vista Global Metals, we supply high-quality Incoloy 825 seamless pipes with strict quality control,
third-party inspection options, and full material traceability. Our products meet international standards
and are exported worldwide to meet demanding industrial requirements.

Website: www.voyagealloy.com
Email: info@voyagealloy.com
Contact Us for a Quote

Frequently Asked Questions (FAQ)

1. What makes Incoloy 825 different from Inconel alloys?

Alloy 825 contains higher iron content and is specifically designed for resistance to acidic corrosion,
while Inconel alloys are generally optimized for high-temperature strength.

2. Is Alloy 825 suitable for seawater applications?

Yes, it provides excellent resistance to chloride-induced stress corrosion cracking, making it suitable
for marine and offshore environments.

3. What standards does your seamless pipe comply with?

Our Incoloy 825 seamless pipes are manufactured according to ASTM B423 / ASME SB423 standards,
with optional third-party inspection upon request.

4. Can you provide customized sizes?

Yes, we offer custom outer diameters, wall thicknesses, and cut-to-length services based on project requirements.

Incoloy 825 Seamless Nickel Alloy Pipe
Incoloy 825 Seamless Nickel Alloy Pipe 1
Incoloy 825 Seamless Nickel Alloy Pipe
Incoloy 825 Seamless Nickel Alloy Pipe 1

Incoloy 825 Seamless Nickel Alloy Pipe | UNS N08825 ASTM B423 Tubing

  • Excellent resistance to sulfuric & phosphoric acids

  • Superior performance in high-temperature and chloride environments

  • Manufactured to ASTM B423 / ASME SB423 standards

Product Description

Incoloy 825 seamless pipe is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium.
It is specifically engineered for exceptional resistance to aggressive corrosive environments, particularly sulfuric and phosphoric acids.
Manufactured in accordance with ASTM B423 / ASME SB423 standards, Alloy 825 seamless tubing delivers long-term reliability in chemical processing,
marine, oil & gas, and pollution control industries.

Key Features & Benefits

  • Outstanding resistance to reducing and oxidizing acids
  • Strong protection against chloride stress corrosion cracking
  • High mechanical strength at elevated temperatures
  • Excellent fabrication and weldability
  • Stable microstructure due to titanium stabilization

Technical Specifications

Material GradeIncoloy Alloy 825
UNS NumberN08825
Werkstoff Nr.2.4858
StandardsASTM B423 / ASME SB423 / ASTM B704
Outer Diameter6mm – 610mm (Custom sizes available)
Wall Thickness1mm – 50mm
LengthRandom / Fixed length / Cut-to-size
Manufacturing TypeSeamless (Cold Drawn / Hot Finished)

Chemical Composition (Typical %)

NiCrMoCuFeTi
38-4619.5-23.52.5-3.51.5-3.0Balance0.6-1.2

Typical Applications

  • Chemical processing equipment and heat exchangers
  • Oil & gas production tubing
  • Offshore and marine piping systems
  • Pollution control and scrubber systems
  • Acid production and pickling plants

Why Choose Vista Global Metals?

At Vista Global Metals, we supply high-quality Incoloy 825 seamless pipes with strict quality control,
third-party inspection options, and full material traceability. Our products meet international standards
and are exported worldwide to meet demanding industrial requirements.

Website: www.voyagealloy.com
Email: info@voyagealloy.com
Contact Us for a Quote

Frequently Asked Questions (FAQ)

1. What makes Incoloy 825 different from Inconel alloys?

Alloy 825 contains higher iron content and is specifically designed for resistance to acidic corrosion,
while Inconel alloys are generally optimized for high-temperature strength.

2. Is Alloy 825 suitable for seawater applications?

Yes, it provides excellent resistance to chloride-induced stress corrosion cracking, making it suitable
for marine and offshore environments.

3. What standards does your seamless pipe comply with?

Our Incoloy 825 seamless pipes are manufactured according to ASTM B423 / ASME SB423 standards,
with optional third-party inspection upon request.

4. Can you provide customized sizes?

Yes, we offer custom outer diameters, wall thicknesses, and cut-to-length services based on project requirements.

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