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Super Duplex Steel S32750 Circles

Name: Super Duplex Steel S32750 Circles
Brand: Skyland Metal & Alloys Inc.
Price: 500.0 INR
Availability: InStock

Price 500.0 INR/ Kilograms

Get a Price/Quote

MOQ : 1 Kilograms

Super Duplex Steel S32750 Circles Specification

Tensile Strength
>=800 MPa min

Size
Customized as required

Recyclable
Yes

Temper
Annealed

Hardness
~310 HB (Brinell), varies with temper

Material Composition %
Cr 24-26, Ni 6-8, Mo 3-5, N 0.24-0.32, Fe Balance

Heat Resistance
Yes

Width
Customizable, typically ranges from 10mm to 1200mm

Chemical Composition
Cr 24-26%, Ni 6-8%, Mo 3-5%, N 0.24-0.32%, Mn 1.2%, Si 0.8%, C 0.03%, P 0.035%, S 0.02%, Balance Fe

Product Form
Circle / Disk Plate

Diameter
Custom, typically 10mm - 1200mm

Corrosion Resistant
Excellent to pitting and crevice corrosion

Coating Type
None (corrosion resistance is intrinsic)

Product Name
Super Duplex Steel S32750 Circles

Steel Type
Super Duplex

Steel Product Type
Circle, Blank, Disc

Grade
UNS S32750

Thickness
1mm - 100mm (Custom Available)

Shape
Circle / Round Disc

Steel Standard
ASTM A240 / ASME SA240

Surface
Bright, pickled, polished, or as required

Composition
Duplex Stainless Steel

Application
Heat exchangers, pressure vessels, desalination, offshore oil & gas, chemical processing, marine engineering

Dimension (L*W*H)
Custom as per order, typically specified as Diameter x Thickness

Weight
Varies by dimension, density approximately 7.8 g/cm3

Color
Silver/Metallic Grey

Material Grade
S32750

Finish Type
Mill, Polished, Custom

Usage
Industrial applications with high strength and corrosion demands

Workability
Good machinability, forgeable

Packaging Type
Wooden Cases / Pallets / As Required

Elongation
15% min.

Magnetic Properties
Magnetic (due to duplex structure)

Yield Strength
550 MPa min.

Standards Compliance
ASME, ASTM, EN, DIN

MOQ (Minimum Order Quantity)
Negotiable

Supply Condition
With Mill Test Reports (MTC), EN 10204 3.1 / 3.2

Density
7.8 g/cm3

Super Duplex Steel S32750 Circles Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
7 Days

Super Duplex Steel S32750 Circles About

Super Duplex Steel S32750 Circle is a grade classified as UNS S32750 and part of the super duplex stainless steel category. It has the characteristics of ferritic and austenitic stainless steels with high chromium content and other additives such as molybdenum and nitrogen. They are generally used with a composition of 25-26% chromium, 6-7% nickel, 3-4% molybdenum and up to 3% nitrogen and are characterised by outstanding mechanical performance.

Unmatched Strength and Durability

Crafted from Super Duplex Steel S32750, these circles boast high tensile (800 MPa) and yield strength (550 MPa), providing robust performance under extreme pressures. Their inherent hardness (about 310 HB) ensures long-lasting durability in challenging industrial environments.

Exceptional Corrosion and Heat Resistance

With excellent resistance to pitting and crevice corrosion, S32750 circles perform reliably in aggressive environments, including marine and chemical processing applications. Their stability extends up to 300C, giving added protection in high-temperature operations.

Versatile Processing and Customization

S32750 circles are available in a range of thicknesses and diameters, and can be processed through laser cutting, waterjet cutting, or CNC machining. Standard packaging options and surface finishes further ensure safe delivery and fit-for-purpose installation for any project.

FAQ's of Super Duplex Steel S32750 Circles:

Q: How are Super Duplex Steel S32750 Circles typically processed to achieve precise dimensions?

A: These circles can be produced using advanced methods like laser cutting, waterjet cutting, and CNC machining, which allow for accurate customization in both diameter and thickness while maintaining material integrity.

Q: What are the chief benefits of selecting S32750 Circles for industrial use?

A: Super Duplex S32750 Circles deliver unmatched strength, high impact resistance even at very low temperatures, and excellent resistance to pitting and crevice corrosion, making them optimal for harsh industrial environments such as marine, offshore oil and gas, and chemical plants.

Q: When should S32750 Circles be considered instead of standard stainless steel discs?

A: Opt for S32750 Circles when applications demand exceptional mechanical strength, resistance to corrosion, and the ability to withstand aggressive chemicals or seawater, as found in heat exchangers, desalination plants, and offshore structures.

Q: Where can S32750 Circles be effectively utilized?

A: These circles are widely used in heat exchangers, pressure vessels, marine engineering, offshore oil and gas exploration, desalination systems, and chemical processing facilities-all environments where high corrosion and mechanical resistance are essential.

Q: What is the typical range of sizes available for S32750 Circles, and can they be customized?

A: S32750 Circles are offered in custom diameters from 10mm up to 1200mm and thicknesses between 1mm and 100mm. Custom sizing and finishing are available to meet specific project requirements.

Q: How is the corrosion resistance of S32750 Circles achieved without additional coating?

A: The corrosion resistance of S32750 Circles is intrinsic to the alloy's high chromium, molybdenum, nickel, and nitrogen content, eliminating the need for external coatings while providing robust protection against pitting and crevice corrosion.

Q: What packaging options are provided for S32750 Circles during delivery?

A: These circles are securely packaged using plastic wrapping and robust wooden boxes or crates, based on customer requirements, to prevent damage during storage and transport.

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