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Super Duplex Steel S32750 Bars

Name: Super Duplex Steel S32750 Bars
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 Bars Specification

Temper
Annealed/ Hard/ Half Hard (as specified)

Tensile Strength
Minimum 800 MPa

Material Composition %
Approximately Cr 25%, Ni 7%, Mo 4%, N 0.28%, Fe balance

Heat Resistance
Yes

Hardness
Rockwell C 32 max

Size
Custom sizes available

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

Corrosion Resistant
Excellent against pitting, crevice, and stress corrosion cracking

Diameter
6 mm to 400 mm or customized

Coating Type
None/ As specified by client

Recyclable
Yes

Product Form
Bar/ Rod

Width
Customizable as per requirement

Product Name
Super Duplex Steel S32750 Bars

Steel Type
Super Duplex Stainless Steel

Steel Product Type
Bar

Grade
S32750

Thickness
6mm to 400mm (customized)

Shape
Round, Hexagonal, Square, Rectangle Bars

Steel Standard
ASTM A276, A479, A182

Surface
Bright, Black, Peeled, Polished, Rough Turned

Composition
Cr-Ni-Mo-N alloy with high strength and corrosion resistance

Application
Oil & Gas, Chemical Process, Marine, Power Plant, Offshore platforms

Dimension (L*W*H)
Custom length x custom width x custom height

Weight
As per size and length

Color
Metallic Silver

Material Grade
UNS S32750

Finish Type
Bright/ Peeled/ Polished/ Turned

Usage
Engineering, construction, marine, petrochemical, offshore, chemical applications

Machinability
Good with appropriate tools

Condition
Cold Drawn, Hot Rolled, Annealed

Elongation
15% minimum

Lead Time
Ready stock or 1-4 weeks depending on size/quantity

Production Technique
Hot rolled/ Cold drawn

Bar Length
2 meters to 6 meters or as per order

Impact Value
Superior resistance to impact even at sub-zero temperatures

Delivery Condition
Straightened and cut to length

Nickel Content
6-8%

Yield Strength
550 MPa minimum

Standards
EN 10272, ASTM A276, ASTM A479, ASTM A182

Magnetic Properties
Partially magnetic

Super Duplex Steel S32750 Bars Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
7 Days

Super Duplex Steel S32750 Bars About

Super Duplex Steel S32750 Bars are premium alloy bars that possess high strength, including high resistance to corrosion and durability. These are commonly applied in high-performance applications because of their desirable mechanical characteristics and high resistance to usage.

Exceptional Mechanical Performance

Super Duplex Steel S32750 Bars offer a balance of high strength and ductility, with a yield strength of 550 MPa minimum and elongation of 15% minimum. Their superior impact value ensures reliable performance in harsh environments, including extreme cold. The alloy structure, featuring approximately 25% chromium, 7% nickel, and 4% molybdenum, provides hardness up to Rockwell C 32 while maintaining excellent machinability with the right tools.

Resilient Against Corrosion

Engineered for environments prone to corrosion, these bars exhibit remarkable resistance to pitting, crevice, and stress corrosion cracking. This resistance is attributed to the Cr-Ni-Mo-N alloy composition and precisely controlled nitrogen content. The bars are suitable for long-term use in aggressive atmospheres like seawater, chemical plants, and power facilities, making them a preferred choice for critical structural applications.

Versatile Production and Customization

Bars are available in several forms - round, hexagonal, square, and rectangular - and thicknesses ranging from 6mm to 400mm. Clients can specify the temper (annealed, hard, or half-hard), finishing (bright, polished, peeled, turned), and exact dimensions. Orders can be fulfilled from ready stock or produced within 1-4 weeks, with lengths from 2 to 6 meters or custom cuts, ensuring adaptability to project demands.

FAQ's of Super Duplex Steel S32750 Bars:

Q: How are Super Duplex Steel S32750 Bars produced and finished?

A: These bars are manufactured using hot rolled or cold drawn techniques and are available in various surface finishes, such as bright, polished, peeled, rough turned, or as specified by the client. The bars can be supplied in annealed, hard, or half-hard tempers for diverse application requirements.

Q: What benefits does Super Duplex Steel S32750 offer in industrial applications?

A: With excellent mechanical strength, resistance to corrosion forms like pitting and crevice, and outstanding impact resistance at low temperatures, these bars are ideal for oil & gas, marine, offshore, chemical processing, and power plant sectors.

Q: When should I choose Super Duplex Steel S32750 Bars over standard stainless steel bars?

A: Select S32750 bars when you'll face aggressive environments involving chlorides, high pressure, and potential for stress corrosion cracking-particularly in marine, offshore, and chemical processing industries that require superior and reliable material performance.

Q: Where can Super Duplex Steel S32750 Bars be used?

A: They are widely utilized in offshore platforms, chemical plants, petroleum processing, power generation, and marine structures. Their robustness and corrosion resistance make them suitable for both structural and equipment applications in harsh and corrosive settings.

Q: What is the machining process like for Super Duplex Steel S32750 Bars?

A: With proper selection of cutting tools and parameters, S32750 bars offer good machinability. Their partially magnetic properties and high strength require precise tool management, helping achieve optimal results in fabrication and manufacturing.

Q: How customizable are the sizes and shapes of Super Duplex Steel S32750 Bars?

A: Bars are supplied in various shapes-round, hex, square, and rectangular-with customizable lengths (2-6 meters or as ordered), diameters (6 to 400 mm), and widths. Clients can also specify temper, surface finish, and dimensional tolerances to suit project specifications.

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