Incoloy 825 Fasteners

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Incoloy 825 Fasteners Manufacturer, Exporter and Supplier in Dubai, UAE.

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Incoloy 825 Fasteners are essential components revered for their exceptional resilience in the harshest industrial environments. custom-built from the highly durable Incoloy 825 alloy, these fasteners boast superior resistance to acidic and corrosive conditions, as well as outstanding performance at elevated temperatures. Their unparalleled strength and corrosion resistance make them indispensable in industries such as marine engineering, chemical processing, and nuclear power, where traditional fasteners fail. As critical elements in maintaining structural integrity, Incoloy 825 fasteners ensure the longevity and reliability of crucial assemblies, safeguarding operations against the most formidable operational challenges.

Incoloy 825 Fasteners Specifications

Standard : DIN, ASTM, BS and all International Standards

Size : 3 mm to 200 mm

Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes

Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes

Washers Size : M1 – M64 | #4 to 3″ | Custom Sizes

Length : M02 to M33

Incoloy 825 Fasteners Chemical Composition

Grade	C	Mn	Si	Al	S	Cr	Cu	Ni	Fe	Ti
Incoloy 825	0.05 max	1.00 max	0.05 max	0.02 max	0.03 max	19.50-23.50	1.50-3.00	38.0-46.0	22.0 min	0.06 – 1.20

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Incoloy 825 Fasteners Mechanical Properties

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 %

Top Incoloy 825 Fasteners 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.

We offer These Incoloy 825 Fasteners as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Incoloy 825 Fasteners

Corrosion Resistance: Excellent resistance to general corrosion in a wide range of environments.
Pitting and Crevice Corrosion High resistance to pitting and crevice corrosion in chloride-containing environments.
High-Temperature Stability: Maintains mechanical properties and corrosion resistance at elevated temperatures, making it suitable for applications involving heat.
Mechanical Properties: Provides high tensile and yield strength, which is crucial for structural applications.
Weldability: Incoloy 825 can be readily welded using common welding techniques, without the risk of sensitization that can lead to intergranular corrosion.
Versatility in Harsh Environments: Suitable for a wide range of industries such as chemical processing, pollution control, oil and gas, marine environments, and nuclear fuel reprocessing.

Types of Incoloy Fasteners

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Incoloy 825 Fasteners Uses

Application Industry

Incoloy 825 fasteners find widespread industrial applications due to their exceptional properties. Their high resistance to corrosion, even in aggressive environments, makes them invaluable in industries such as chemical processing, offshore drilling, and marine engineering, where exposure to corrosive substances is common. Their ability to maintain mechanical integrity at elevated temperatures makes them indispensable in the aerospace, automotive, and power generation sectors.

Aerospace Industry

Automotive Industry

Petro Chemical Industry

Power Generation Industry

Chemical Processing:
- Equipment and Piping: Fasteners used in reactors, heat exchangers, and other processing equipment.
- Acid Production: Suitable for use in plants producing sulfuric, phosphoric, and nitric acids.
- Waste Treatment: Used in systems handling corrosive waste and chemical recovery.
Oil and Gas Industry:
- Offshore Platforms: Fasteners in marine environments exposed to saltwater and corrosive gases.
- Downhole Equipment: Used in components subjected to high pressures and corrosive fluids.
- Pipeline Systems: Fasteners for pipeline flanges and connections in sour gas and oil service.
Pollution Control:
- Flue Gas Desulfurization: Fasteners in scrubbers and related equipment used to reduce sulfur emissions.
- Stack Liners: Fasteners for attaching liners that resist acidic flue gases.

How to Choose the Right Incoloy 825 Fasteners

Application Requirements

Corrosion Resistance: Assess the specific environment where the fasteners will be used. Incoloy 825 is highly resistant to sulfuric and phosphoric acids, seawater, and other chloride-containing environments.
Temperature Range: Determine the operating temperature range. Incoloy 825 maintains its mechanical properties and corrosion resistance up to approximately 1000°F (538°C).
Mechanical Stress: Evaluate the mechanical stresses the fasteners will endure, including tensile, shear, and fatigue stresses.

Specifications and Standards

Material Standards: Ensure the fasteners meet industry standards such as ASTM B425 for the alloy composition.
Dimensional Standards: Check that the fasteners comply with relevant dimensional standards like ASME B18.2.1 for bolts and screws, ASME B18.2.2 for nuts, and ASME B18.3 for socket products.

Fastener Type

Bolts, Screws, Nuts, Washers: Choose the appropriate type of fastener for your application. Bolts and screws are used for creating joints, while nuts and washers secure the fasteners.
Thread Type: Consider the thread type (UNC, UNF, metric) and ensure compatibility with mating components.

Can Incoloy 825 Fasteners be welded?

Yes, Incoloy 825 fasteners can be welded. They exhibit good weldability using common welding methods like TIG, MIG, and shielded metal arc welding. Proper procedures, including pre-weld cleaning and post-weld heat treatment, should be followed to maintain corrosion resistance and mechanical properties.

FAQ (Frequently Asked Questions)

Are Incoloy 825 Fasteners suitable for hygienic and sanitary applications?

Yes, Incoloy 825 fasteners are suitable for hygienic and sanitary applications due to their excellent corrosion resistance, especially in acidic environments. Their ability to withstand harsh cleaning processes and maintain integrity makes them ideal for use in industries like food processing and pharmaceuticals.

Are Incoloy 825 fasteners susceptible to galvanic corrosion?

Incoloy 825 fasteners are generally resistant to galvanic corrosion due to their high nickel content. However, when paired with significantly different metals in an electrolytic environment, they can still be susceptible. Proper material pairing and isolation techniques are essential to mitigate this risk.

Are Incoloy 825 fasteners suitable for cryogenic applications?

Yes, Incoloy 825 fasteners are suitable for cryogenic applications. They maintain good mechanical properties and corrosion resistance at extremely low temperatures, making them reliable for use in environments such as liquefied natural gas (LNG) processing and other cryogenic conditions.