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Super Duplex Steel 2507 Plates

Name: Super Duplex Steel 2507 Plates
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 2507 Plates Specification

Width
Customizable (Standard: 1000mm, 1250mm, 1500mm, 2000mm)

Recyclable
Yes

Heat Resistance
Yes

Hardness
310 HB

Temper
Solution Annealed

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

Chemical Composition
Cr 24-26%, Ni 6-8%, Mo 3-5%, N 0.24-0.32%, C 0.030%, Mn 1.20%, Si 0.80%, S 0.020%, P 0.035%, Fe balance

Corrosion Resistant
Excellent pitting and crevice corrosion resistance

Size
Custom sizes available upon request

Coating Type
No coating (Mill finish or as required)

Tensile Strength
795 MPa min

Product Form
Sheet/Plate

Diameter
Not applicable (Plate product)

Product Name
Super Duplex Steel 2507 Plates

Steel Type
Super Duplex Stainless Steel

Steel Product Type
Plate

Grade
2507 (UNS S32750)

Thickness
6mm - 100mm (or as specified)

Shape
Plate / Sheet

Steel Standard
ASTM A240, ASME SA240

Surface
Hot Rolled, Cold Rolled, Pickled, Polished

Composition
Super Duplex Stainless Steel Alloy

Application
Marine, Chemical Processing, Oil & Gas, Desalination, Pressure Vessels, Pulp & Paper Industry

Dimension (L*W*H)
Custom sizes available; Common: 2000mm x 4000mm x (thickness as required)

Weight
As per size and thickness (Density: 7.8 g/cm3)

Color
Bright Silver/Grey Metallic

Material Grade
2507

Finish Type
2B, BA, No.1, No.4, Custom finishes

Usage
Engineering, Fabrication, Industrial, Structural

Magnetism
Slightly magnetic due to duplex structure

Weldability
Good with suitable filler materials

Density
~7.8 g/cm3

Impact Toughness
Excellent, even at low temperatures (-50C)

Yield Strength
550 MPa minimum

Formability
Good, suitable for cold and hot working

Super Duplex Steel 2507 Plates Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
7 Days

Super Duplex Steel 2507 Plates About

2507 Super Duplex Plate is a stainless steel alloy with high chromium, molybdenum, and nitrogen content. It has an advantage over other alloys due to its combination of strength and corrosion resistance that make it suitable for many applications. The chemical composition features 25 -28% chromium, 6 8% nickel, 3 5 % molybdenum, 0.2 0.8% nitrogen, 1-2% manganese, and trace amounts of other elements such as sulfur, titanium, and niobium. This alloy is ideal for a variety of applications, including pressure vessels, petrochemical plant equipment, storage tanks, and any other application where resistance to a strong environment is necessary. Its unique composition helps to make it super strong while still offering impressive levels of corrosion resistance.

Exceptional Corrosion Resistance

Super Duplex Steel 2507 Plates exhibit impressive resistance to pitting and crevice corrosion, owing to their high chromium, molybdenum, and nitrogen content. Their PREN (Pitting Resistance Equivalent Number) exceeding 41 makes them particularly suited for aggressive environments, notably in marine, chemical, and offshore industries.

Versatile Mechanical Properties

With a minimum yield strength of 550 MPa and minimum tensile strength of 795 MPa, these plates provide exceptional mechanical stability. Their 15% minimum elongation and reliable impact value at -46C ensure excellent performance under both high-stress and low-temperature conditions.

Customization and Availability

Super Duplex Steel 2507 Plates are available in standard widths and custom sizes, with thicknesses ranging from 6mm to 100mm. Ready stock or made-to-order options allow tailored solutions for specific requirements, ensuring timely delivery for diverse engineering projects.

FAQ's of Super Duplex Steel 2507 Plates:

Q: How can Super Duplex Steel 2507 Plates be customized to fit specific project dimensions?

A: Super Duplex Steel 2507 Plates can be manufactured in a variety of sizes, with standard widths of 1000mm, 1250mm, 1500mm, and 2000mm, and lengths such as 2000mm x 4000mm. Custom dimensions are available on request to match project requirements, with thicknesses from 6mm up to 100mm or as specified.

Q: What are the recommended processes for welding Super Duplex 2507 Plates?

A: Welding Super Duplex 2507 Plates is straightforward when proper filler materials matching the plate's chemical composition are used. The alloy offers excellent weldability, but it is important to employ controlled procedures to prevent heat-affected zone degradation and to maintain corrosion resistance.

Q: Where are Super Duplex Steel 2507 Plates typically used?

A: These plates are utilized across industries where high strength and superior corrosion resistance are critical, including marine environments, chemical processing plants, oil & gas facilities, desalination projects, pressure vessels, and the pulp & paper industry.

Q: What benefits does the duplex microstructure provide to these plates?

A: The duplex structure of Super Duplex 2507 Plates offers a unique combination of high mechanical strength and excellent corrosion resistance while remaining magnetic. This dual-phase quality results in prolonged service life and enhanced reliability in demanding environments.

Q: How should Super Duplex Steel 2507 Plates be machined for best results?

A: While these plates exhibit good machinability, they work harden rapidly. Using special cutting tools and techniques-such as lower speeds, higher feeds, and sharp carbide or ceramic tooling-is recommended to achieve precise fabrication without excessive tool wear.

Q: What kind of packing is used to protect these plates during export?

A: Super Duplex Steel 2507 Plates are packed using standard seaworthy export packing to ensure they remain free from damage, corrosion, and contamination during transit and storage.

Q: When should Super Duplex 2507 Plates be selected over conventional stainless steels?

A: Select Super Duplex 2507 Plates when your applications demand high mechanical strength, superior local corrosion resistance, and excellent performance at elevated temperatures (up to 300C). They are favored where standard stainless steels cannot offer the required durability or resistance to aggressive media.

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