Incoloy 825 Stud Bolt, known by its UNS N08825 designation, is a nickel-iron-chromium alloy with the addition of molybdenum and copper. This alloy is well-regarded for its exceptional corrosion resistance, especially in aggressive environments, making it an ideal choice for applications like stud bolts.

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Incoloy 825 Stud Bolts
  • UNS


  • WNR


  • ASTM

    ASTM B408 / SB 408


M16 Incoloy 825 Stud Bolts, ASME SB408 Incoloy Alloy 825 Stud Bolts, Incoloy® Alloy 825 Half Threaded Stud Bolts, Nickel Alloy 825 Double End Threaded Stud, Inconel 825 Flange Stud Bolt, Incoloy 825 Tie Rods, 825 Incoloy Tie Bars, Alloy 825 High Tensile Stud Bolts.

Incoloy 825 Stud Bolts: Stud bolts are threaded rods with threads on both ends, used for fastening components together in various industrial settings. Incoloy 825 stud bolts offer numerous advantages due to their material properties:

Corrosion Resistance: Incoloy 825 is renowned for its outstanding resistance to various corrosive media, including sulfuric and phosphoric acids. This makes it an excellent choice for stud bolts used in chemical processing, marine, and oil and gas industries.

High Temperature Strength: Incoloy 825 maintains its mechanical properties at elevated temperatures. It can withstand high-temperature environments without losing its structural integrity.

Excellent Resistance to Stress Corrosion Cracking: The alloy's resistance to stress corrosion cracking is particularly valuable in applications where studs are exposed to both high stress and corrosive environments.

Weldability: Incoloy 825 is readily weldable, allowing for the easy attachment of nuts, flanges, or other components to the stud bolts. This weldability facilitates the assembly process.

Dimensional Stability: Incoloy 825 stud bolts maintain their shape and dimensions, even in harsh conditions, ensuring consistent and reliable performance.

Longevity: Thanks to its corrosion resistance and durability, stud bolts made from Incoloy 825 have a longer service life, reducing maintenance and replacement costs.

Versatility: Incoloy 825 stud bolts find applications in a wide range of industries, including chemical processing, oil and gas, and power generation, where resistance to aggressive chemicals and high-temperature stability are essential.

ASME SB408 Incoloy 825 Stud Bolts, Inconel 825 Dowel Studs, Incoloy 825 Fully Threaded Stud Bolts, Incoloy® Alloy 825 Tap End Stud Bolt, Incoloy Alloy 825 Tap Bolt, Incoloy 825 Stud Bolts Manufacturers in India.

fevicon-logo Specifications of Incoloy 825 Stud Bolts

Specifications ASTM B408 / ASME SB408
Diameter 1/4"-3" Matric:M27 to M72 in length 2000mm
Dimensions DIN 975/976, ASME B18.2.1, B18.31.3, B16.5
DIN Standard B.S. DIN 931, DIN 933, DIN 912, DIN 934, DIN 6923, DIN 603, DIN 7981, DIN 970, DIN916, DIN 7982, DIN 7985, DIN 913
ISO ISO 4033, ISO 4032, ISO 7380, ISO 4017, JIS standards
Threads ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Type Cold Forged, Hot Forged, Bar Stock Machined, Bar Stock Milling

Incoloy 825 stud bolts are often used in critical applications where the integrity of fastening components is paramount. Their ability to resist corrosion, maintain mechanical strength at elevated temperatures, and resist stress corrosion cracking makes them a reliable choice for ensuring the long-term performance and safety of industrial systems and equipment.

Quality Assurance

To preserve the high standards of our selection of industrial stud bolts, we have always adhered to a systematic quality management process.

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Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of stud bolts.

fevicon-logo Equivalent Grades Of Incoloy 825 Stud Bolts

Alloy 825 N08825 2.4858 NFE30C20DUM NiCr 21 Mo NCF 825 NA 16 ЭП703 XH38BT

fevicon-logo Chemical Composition of Incoloy 825 Stud Bolts

Grade C Mn Si S Cu Fe Ni Cr Al Ti
Incoloy 825 0.05 max 1.00 max 0.5 max 0.03 max 1.50 – 3.00 22.00 min 38.00 – 46.00 19.50 – 23.50 0.02 max 0.06 – 1.20

fevicon-logo Mechanical Properties of Incoloy UNS N08825 Stud Bolts

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Incoloy 825 8.14 g/cm3 1400 °C (2550 °F) Psi – 80,000 , MPa – 550 Psi – 32,000 , MPa – 220 30 %

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fevicon-logo Types of Inconel 718 Stud Bolts

Double Ended Threaded Studs

Incoloy 825 Double Ended Threaded Studs

Tie Rods

Incoloy® Alloy 825 Tie Rods

Threaded Rod

Alloy 825 Threaded Rod

Tap End Stud Bolt

Incoloy Alloy 825 Tap End Stud Bolt

Fully Threaded Stud Bolts

825 Incoloy Fully Threaded Stud Bolts


Nickel Alloy 825 Stud

Welding Stud

Incoloy 825 Welding Stud

Partially Threaded Stud Bolt

Incoloy 825 Partially Threaded Stud Bolt

Stud Bolts Manufacturers In India

  • Hardness testing to ISO 6508-1

  • Nut proof load testing to ISO 898-2

  • Suitability for preloading to EN 14399-2

  • Calibrated gauges and tools

fevicon-logo Other Types Of Incoloy 825 Stud Bolts

Nickel Alloy 825 Threaded Rod Manufacturer in Mumbai Incoloy 825 Tap End Stud Bolt
Incoloy 2.4858 Stud Bolts Suppliers in India 825 Incoloy Stud Bolts Manufacturer in India
Incoloy Alloy 825 Stud Bolts UNS N08825 Incoloy Welding Stud Suppliers in Mumbai
Incoloy 825 Stud Bolts Incoloy Alloy 825 Weld Studs
Alloy 825 Double Ended Stud Manufacturers in Mumbai Inconel 825 Partially Threaded Stud Bolt
ASME SB408 825 Incoloy Stud Bolts Incoloy® Alloy 825 Tie Rod Manufacturer in Mumbai
ASTM B408 Incoloy 825 High Tensile Stud Bolts M16 Incoloy 825 Flange Stud Bolt
Incoloy Alloy 825 Full Thread Stud Bolt Alloy 825 Stud
Inconel 825 Dowel Studs Supplier in Mumbai 825 Incoloy Alloy Stud Bolt Manufacturer
Incoloy Alloy 825 Stud Bolts Supplier in India 825 Incoloy Stud Bolts Price List
Incoloy 825 Continuous Threaded Stud Bolts 825 Incoloy Double End Threaded Stud
Inconel 825 Stud Bolts Manufacturer in India Incoloy Alloy 825 Double Ended Threaded Stud

fevicon-logo Incoloy 825 Stud Bolts Application Industries

Aerospace Industry
Nuclear Industry
MEdical Industry
Marine Industry
Mining Industry
Automotive Industry
Construction Industry
Manufacturing Industry
Nut Bolt