Inconel 625 Stud Bolts

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Inconel 625 Stud Bolts Manufacturer & Supplier in Dubai, UAE

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Inconel 625 Stud Bolts stand as indispensable threaded rods, hewn from the resilient Inconel 625 alloy, celebrated for its remarkable resilience against elevated temperatures and corrosive atmospheres. These essential fasteners serve as linchpins in applications necessitating steadfast connections, including aerospace constructions, petrochemical processing apparatus, and marine engineering structures. Primarily composed of a nickel-chromium-molybdenum alloy with additional elements like niobium and tantalum, Inconel 625 stud bolts exhibit exceptional resistance to both heat and corrosion, making them pivotal in environments prone to thermal fluctuations and aggressive chemical agents. Whether in the vast expanse of aerospace endeavors or the intricate landscapes of offshore platforms, Inconel 625 stud bolts ensure steadfast reliability and enduring performance, guaranteeing operational excellence even amidst the most unforgiving operational challenges.

Inconel 625 Stud Bolts Specifications


Inconel Alloy 625






3 mm
200 mm

M02 to M33

Mechanical Properties of Copper Inconel 625 Bolts

Density8.4  g/cm3
Melting Point1350 °C (2460 °F)
Tensile StrengthPsi – 1,35,000 , MPa – 930
Yield Strength (0.2%Offset)Psi – 75,000 , MPa – 517
Elongation42.5 %

Inconel 625 Stud Bolts Chemical Composition

Content (%)
Nickel, Ni
58.0 min
Silicon, Si
0.50 max
Carbon, C
0.10 max
Sulphur, S
0.015 max
Copper, Cu
Iron, Fe
5.0 max
Manganese, Mn
0.50 max

Top Inconel 625 Stud Bolts Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Inconel 625 Stud Bolts as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Inconel 625 Stud Bolts

  • Water resistance: One of the main advantages of Inconel 625 is its corrosion resistance, with environmentally friendly oxidizing and reducing properties. This makes it ideally suited for marine environments, the chemical industry, the oil and gas industry, etc., where corrosion is a concern

  • High Temperature: Inconel 625 retains its strength at high temperatures, approximately 1,800°F (982°C). This makes it suitable for high-temperature applications such as exhaust systems, turbine engines, and heat exchangers.

  • Strength and durability: Inconel 625 exhibits superior strength and durability even at extreme temperatures. This ensures the reliability and durability of the stud bolts under extreme conditions, reducing failure or distortion.

  • Creep and Fatigue Resistance: Alloy creep and fatigue resistance helps maintain the integrity of stud bolts over long periods of use under cyclic loads and high temperatures

  • Chemical Compatibility: Inconel 625 is compatible with a wide range of chemicals, acids and alkalis, making it suitable for use in areas where hazardous chemicals can be corrupted or corroded by other substances.

Types of Inconel Stud Bolts

Inconel Alloy 625 Threaded Rod
Inconel Alloy 625 StudBolt
Alloy 625 Hex Head Bolts
Inconel Alloy 625 Threaded Rod
Inconel 625 Socket Cap Screw
Inconel Alloy 625 Tie Bar

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Inconel 625 Stud Bolts Uses

Application Industry

Inconel 625 Stud Bolts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Marine Applications

Chemical Processing

Piping Systems

Heat Exchangers

  • Oil and Gas Industry: Inconel 625 stud bolts are commonly used in the oil and gas industry, especially in offshore drilling operations exposed to high temperatures, pressures and hot weather. They are used in tools such as valves, pumps and wellheads.

  • Chemical applications: Inconel 625 stud bolts are suitable for chemical plants where hot and high-temperature chemicals are used and used in reactors, piping systems, and other equipment.

  • Aerospace: Due to its high durability and resistance to oxidation and corrosion, Inconel 625 is used in aerospace applications. Stud bolts from this alloy can be found in aircraft engines, exhaust systems and turbine components.

  • Power performance: Inconel 625 stud bolts are used in power plants, including nuclear power plants, gas turbine systems, and coal-fired power plants. They withstand high temperatures and the environment, including hot spots at the edges of these areas.

  • Marine applications: In marine environments where salt water and corrosive conditions are common, Inconel 625 stud bolts are preferred for their corrosion resistance. They are used in shipbuilding, offshore platforms, and marine equipment.

How to Choose the Right Inconel 625 Stud Bolts

  • Understand application requirements: Identify your application’s specific requirements, including temperature, pressure, corrosion resistance, and mechanical properties.

  • Material compatibility: Inconel 625 is a nickel-chromium-molybdenum alloy known for corrosion resistance, high strength, and durability. Ensure that it is suitable for the environment in which the stud bolts will be used.

  • Size and Design: Consider the required stud bolt size and thickness, including thickness, length, and thread specifications. Make sure it meets your application’s requirements and integrates well with other features.

  • Thread Type: Select the appropriate thread type for your application, such as coarse threads or fine threads, based on mating components the amount of strength you require and the ease of installation

  • Strength Requirements: Determine the stud bolt strength requirements based on loads, including tension, shear, and bending forces. Inconel 625 delivers superior strength, but ensure the stud bolt selected meets your specific strength requirements of the application.

  • Corrosion resistance: Inconel 625 is highly resistant to corrosion and oxidation, making it suitable for harsh environments with acids, seawater, and high temperatures. Make sure the stud bolts have the corrosion required for your application.

Are Inconel 625 Stud Bolts recyclable?

Yes, Inconel 625 stud bolts are recyclable. Inconel alloys, including 625, can be recycled through processes such as melting and reprocessing, allowing for the recovery and reuse of valuable materials. Recycling helps conserve resources and reduce environmental impact by minimizing the need for new raw materials.

FAQ (Frequently Asked Questions)

Can Inconel 625 Stud Bolts be used for underground applications?

Inconel 625 stud bolts can be used for underground applications due to their corrosion resistance and high strength. However, considerations such as environmental conditions, potential for hydrogen embrittlement, and compatibility with surrounding materials should be evaluated to ensure long-term performance and safety in underground environments.


What are the considerations for installing Inconel 625 Stud Bolts?

Considerations for installing Inconel 625 stud bolts include proper torque values, surface preparation to ensure good contact, prevention of galling during assembly, and suitable lubrication. Additionally, factors like environmental conditions, thermal expansion, and compatibility with mating materials should be assessed for optimal performance and longevity of the installation.

What are the different types of Inconel 625 Stud Bolts configurations available?

Inconel 625 stud bolts come in various configurations, including fully threaded, partially threaded, double end studs, and combination studs. They are available in different lengths, diameters, and thread pitches to suit specific application requirements, offering versatility and reliability in high-temperature and corrosive environments.


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