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INCONEL 601/625 BOLTS

Name: INCONEL 601/625 BOLTS
Brand: FITMART ALLOY & FASTENERS
Price: 500.0 INR
Availability: InStock

Price 500.0 INR/ Piece

Get a Price/Quote

MOQ : 100 Pieces

INCONEL 601/625 BOLTS Specification

Surface Treatment
Passivated / Self-finish

Length
Up to 500 mm or as specified

Dimension (L*W*H)
As per DIN, ASTM, and custom specifications

Thickness
Custom as per requirement

Thread Type
Metric / UNF / UNC

Diameter
M6 to M64 or 1/4 to 2-1/2

Heat Treatment
Solution Annealed

Head Type
Hex, Allen, Socket, Round, and Custom

Standard
ASTM, ASME, DIN, ISO

Grade
INCONEL 601 / INCONEL 625

Use
High-temperature and corrosion-resistant applications

Manufacturing Process
Forged, CNC machined, or cold worked

Hardness
125-225 HB

Finish
Bright / Black / Custom

Packing
Export worthy wooden boxes, cartons, or as specified

Operating Temperature Range
-196C to 1150C

Magnetic Properties
Non-magnetic

Tensile Strength
Ultimate tensile strength up to 827 MPa (120 ksi)

Yield Strength
Up to 414 MPa (60 ksi)

Application Industries
Petrochemical, Power Generation, Furnace, Chemical Processing

Corrosion Resistance
Excellent resistance to oxidation and carburization

INCONEL 601/625 BOLTS Trade Information

Minimum Order Quantity
100 Pieces

Delivery Time
1 Week

About INCONEL 601/625 BOLTS

Inconel 625 and Inconel 601 are nickel-based superalloys used for high-performance fasteners and components in extreme environments. Inconel 625 excels in corrosion resistance and strength at high temperatures, while Inconel 601 is optimized for oxidation resistance and stability in thermal cycling.

Inconel 625 Specifications & Uses

Material Grade: UNS N06625, EN 2.4856
Key Properties:

Tensile strength: 830 MPa
Yield strength: 414 MPa
Excellent resistance to chloride-induced pitting, crevice corrosion, and stress corrosion cracking
Stable up to 982C (1800F)

Applications:

Offshore oil & gas equipment (flanges, valves, bolts)
Chemical processing plants (acid-resistant fasteners)
Marine environments (seawater exposure)
Aerospace exhaust systems and turbine components

Standards: ASTM B446 (bars), ASTM B564 (forgings), ASTM B443 (plates), ASTM F468/F467 (bolts & nuts)

Inconel 601 Specifications & Uses

Material Grade: UNS N06601, EN 2.4851
Key Properties:

Tensile strength: 620 MPa
Yield strength: 240 MPa
Outstanding oxidation resistance up to 1200C (2200F)
Good mechanical strength and ductility even after long exposure to heat
Resistant to seawater and high-temperature corrosion

Applications:

Power generation (boilers, gas turbines, heat exchangers)
Aerospace engineering (engine parts, combustion chambers)
Nuclear industry (reactor fasteners)
Marine hardware requiring oxidation resistance

Standards: ASTM B166 (bars), ASTM B167 (tubes), ASTM B168 (plates), ASTM B564 (forgings)

Comparison: Inconel 625 vs Inconel 601

Key Takeaway

Choose Inconel 625 when corrosion resistance and strength are critical (marine, chemical, offshore).
Choose Inconel 601 when oxidation resistance at very high temperatures is the priority (power plants, aerospace engines).

Engineered for Extreme Performance

INCONEL 601/625 bolts are meticulously designed to deliver consistent reliability in challenging environments, including those with high temperatures and aggressive chemicals. Their superior mechanical properties and resistance to oxidation and carburization make them ideal for industries requiring uncompromising strength and durability.

Specification and Customization

Each bolt is available in a range of diameters (M6-M64), lengths (up to 500 mm), and thread types (Metric, UNF, UNC) to suit diverse requirements. Head options such as hex, Allen, socket, and round can be produced according to DIN, ASTM, ISO, and custom specifications. Surface treatments and finishes can be tailored for specific operational needs.

FAQ's of INCONEL 601/625 BOLTS:

Q: How are INCONEL 601/625 bolts manufactured to ensure high performance in critical applications?

A: These bolts are produced using advanced processes such as forging, CNC machining, and cold working, followed by stringent heat treatments like solution annealing. This ensures they achieve optimal strength, hardness, and corrosion resistance necessary for demanding environments.

Q: What are the primary benefits of using INCONEL 601/625 bolts in high-temperature and corrosive environments?

A: Their excellent resistance to oxidation and carburization, along with ultimate tensile strengths up to 827 MPa, make them ideal for continuous operation in extreme temperature ranges (-196C to 1150C), retaining mechanical integrity in harsh chemical and industrial settings.

Q: When should INCONEL 601/625 bolts be preferred over conventional fasteners?

A: These bolts should be chosen for applications where both high mechanical strength and superior corrosion resistance are critical, such as in furnace operations, power generation facilities, and chemical processing plants encountering aggressive media and high heat.

Q: Where are INCONEL 601/625 bolts most commonly utilized?

A: They are extensively used in petrochemical, power generation, furnace, and chemical processing industries due to their ability to perform reliably in hostile environments characterized by high temperatures and corrosive substances.

Q: What surface finishes and head types are available for INCONEL 601/625 bolts?

A: These bolts can be supplied in bright, black, self-finish, or passivated finishes, and are available with head types such as hex, Allen, socket, round, or custom designs to meet diverse installation requirements.

Q: How are the bolts packed and shipped to ensure their quality during transportation?

A: To preserve their integrity, INCONEL 601/625 bolts are packed in export-worthy wooden boxes or cartons, with options for custom packaging as specified by clients, ensuring safe transit and delivery worldwide.