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Super Duplex Steel 2507 Nuts

Name: Super Duplex Steel 2507 Nuts
Brand: Skyland Metal & Alloys Inc.
Price: 100.0 INR
Availability: InStock

Price 100.0 INR/ Piece

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MOQ : 1 Piece

Super Duplex Steel 2507 Nuts Specification

Hardness
280 Max HB

Size
Standard/Custom

Diameter
M6 to M100 (customized)

Recyclable
Yes

Product Form
Nut

Width
Customizable as per requirement

Heat Resistance
Yes

Coating Type
Uncoated (natural finish)

Material Composition %
Cr: 24%, Ni: 7%, Mo: 4%, N: 0.28%

Corrosion Resistant
Excellent in chloride environments

Tensile Strength
800 MPa (min)

Chemical Composition
Cr: 24-26%, Ni: 6-8%, Mo: 3-5%, N: 0.24-0.32%, C: max 0.030%

Temper
Annealed

Product Name
Super Duplex Steel 2507 Nuts

Steel Type
Super Duplex Stainless Steel

Steel Product Type
Nuts / Fasteners

Grade
UNS S32750 / F53

Thickness
Standard as per size (DIN/ISO/ASTM)

Shape
Hexagonal

Steel Standard
ASTM A479 / ASTM A182 / ASME SA479

Surface
Smooth, passivated

Composition
Super Duplex (austenitic-ferritic)

Application
Used in offshore platforms, chemical processing, heat exchangers, seawater equipment, and power plants

Dimension (L*W*H)
Varies as per specification

Weight
Depends on size, typically light-weight

Color
Metallic silver

Material Grade
2507

Finish Type
Bright/Self

Usage
Industrial fastening

Yield Strength
550 MPa

Form Factor
Hex Nut

Impact Strength
High impact toughness

Service Life
Long-lasting, durable

Thread Type
Metric/UNC/UNF as per request

Manufacturing Process
Cold forged or machined

Packaging
Carton/Box/Pallet

Magnetic Properties
Slightly magnetic

Density
~7.8 g/cm3

Oxidation Resistance
Superior

Super Duplex Steel 2507 Nuts Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
7 Days

Super Duplex Steel 2507 Nuts About

Super Duplex Steel 2507 Nuts is an alloy that contains a higher chromium content than other stainless steels, with 25% to 27%, compared to 18% for the most common 300-series stainless steel. Along with a higher chromium content, this alloy also consists of nitrogen and molybdenum, resulting in significantly improved corrosion resistance and strength compared to conventional duplex alloys. These 2507 Super Duplex Steel Nuts are strongly resistant to numerous forms of corrosion, including stress corrosion cracking and pitting corrosion. Furthermore, these solid and durable fasteners are known for their exceptional toughness properties and make excellent choices for applications involving exposure to salt water or seawater environments.

Engineered for Extreme Environments

Super Duplex Steel 2507 Nuts excel in environments where durability and resilience are crucial. Their austenitic-ferritic composition grants them superior strength and resistance to both corrosion and oxidation, making them a preferred choice in marine, chemical, and high-stress industrial applications. Their ability to withstand both physical impact and harsh chemicals extends their operational lifespan even under challenging conditions.

Tailored to Specification

With thread types offered in Metric, UNC, and UNF, and dimensions customizable for width and diameter (M6 to M100), Super Duplex Steel 2507 Hex Nuts accommodate a variety of industrial fastener needs. Available in standard sizes as per DIN, ISO, and ASTM specifications, these nuts fit diverse mechanical assemblies, ensuring compatibility and reliability in installation.

FAQ's of Super Duplex Steel 2507 Nuts:

Q: How are Super Duplex Steel 2507 Nuts manufactured?

A: Super Duplex Steel 2507 Nuts are produced either by cold forging or precision machining, followed by annealing to achieve the desired temper and mechanical properties. They then undergo surface passivation to enhance corrosion resistance, resulting in a smooth and bright metallic finish.

Q: What applications are ideal for Super Duplex Steel 2507 Nuts?

A: These nuts are specifically engineered for use in offshore platforms, chemical processing plants, heat exchangers, seawater equipment, and power plants because of their high impact toughness, corrosion resistance, and long-term durability in harsh conditions.

Q: When should I choose Super Duplex Steel 2507 Nuts over conventional stainless steel nuts?

A: Opt for Super Duplex Steel 2507 Nuts when superior yield strength, tensile strength, and resistance to chloride-induced corrosion are needed, especially in environments exposed to seawater or chemical agents where standard stainless steel may fail.

Q: Where can Super Duplex Steel 2507 Nuts be installed?

A: They can be used wherever secure and reliable fastening is needed, particularly in critical structural or mechanical joints in marine, chemical, or industrial processing environments demanding high durability and safety standards.

Q: What benefits do Super Duplex Steel 2507 Nuts offer over regular fasteners?

A: They provide a combination of high mechanical strength, excellent corrosion and oxidation resistance, slight magnetism, and a long service life. Their unique composition enables reliable performance in chloride and corrosive conditions, reducing maintenance costs and downtime.

Q: Are the dimensions and coatings customizable for these nuts?

A: Yes, Super Duplex Steel 2507 Nuts are available in a range of diameters (M6 to M100) and widths, with custom sizing available on request. They are supplied in a natural, uncoated finish that is passivated for enhanced corrosion performance.

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