2507 Super Duplex Stainless Steel Plate for Offshore and Seawater Applications

Product Introduction

2507 Super Duplex Stainless Steel Plate is a high-strength, corrosion-resistant stainless steel designed for severe chloride-containing and marine environments. Also known as UNS S32750, 2507 combines high chromium, molybdenum and nitrogen content with a duplex microstructure, providing excellent resistance to pitting, crevice corrosion and chloride stress corrosion cracking.

Our 2507 Super Duplex Stainless Steel Plate for Offshore and Seawater Applications is widely used in offshore platforms, seawater systems, desalination equipment, chemical processing and oil and gas projects.

Different thicknesses, widths, lengths and surface conditions can be supplied according to customer requirements. Cutting and customized fabrication services are also available.

Product Specifications

Main Applications

2507 Super Duplex Stainless Steel Plate is suitable for demanding applications such as:

• Offshore platforms
• Seawater piping systems
• Desalination equipment
• Marine engineering
• Oil and gas equipment
• Heat exchangers
• Pressure vessels
• Chemical processing equipment
• Seawater pumps and valves
• Scrubber systems
• Water treatment equipment
• Corrosion-resistant structural components

Its excellent chloride resistance makes it particularly suitable for offshore and seawater applications.

Product Advantages

Our 2507 Super Duplex Stainless Steel Plate for Offshore and Seawater Applications offers several important advantages:

• Excellent resistance to pitting and crevice corrosion
• Strong resistance to chloride stress corrosion cracking
• High mechanical strength
• Good performance in seawater environments
• Good resistance to many chemical media
• Suitable for offshore and oil and gas projects
• Long service life in aggressive environments
• Custom dimensions and processing available

Compared with 2205 duplex stainless steel, Super Duplex 2507 generally provides higher strength and stronger resistance to localized corrosion in more aggressive chloride environments.

Processing and Customization

We provide customized processing for 2507 Super Duplex Stainless Steel Plate, including:

• Precision cutting
• Plasma or waterjet cutting
• Bending
• Welding
• Machining
• Edge preparation
• Surface finishing
• Custom size processing

Customers can provide drawings, dimensions or project specifications for customized supply.

Quality Control

Before shipment, the plate can be inspected for:

• Thickness and dimensions
• Surface condition
• Flatness
• Chemical composition
• Mechanical properties
• Material identification
• Dimensional tolerance

Material Test Certificates can be provided according to order requirements.

Packaging and Shipping

Each 2507 Super Duplex Stainless Steel Plate is securely packed to reduce scratching, moisture and deformation during transportation.

Protective film, waterproof materials, wooden pallets and reinforced export packaging can be provided according to customer requirements.

We supply 2507 super duplex plates to offshore contractors, marine equipment manufacturers, chemical plants, oil and gas companies and industrial fabricators worldwide.

FAQ

What is 2507 super duplex stainless steel plate used for?

It is commonly used in offshore engineering, seawater systems, desalination plants, chemical processing, oil and gas equipment and other highly corrosive environments.

What is UNS S32750?

UNS S32750 is the material designation commonly used for 2507 Super Duplex Stainless Steel.

What is the difference between 2507 and 2205 duplex stainless steel?

2507 generally provides higher mechanical strength and better resistance to pitting and crevice corrosion than 2205, especially in aggressive chloride-containing environments.

Is 2507 suitable for seawater applications?

Yes. 2507 Super Duplex Stainless Steel Plate is widely used in seawater and offshore environments because of its excellent resistance to chloride-induced corrosion.

Can 2507 stainless steel plate be welded?

Yes. 2507 can be welded, but proper welding procedures and heat input control are important to maintain the required duplex microstructure and corrosion performance.

Can the plate dimensions be customized?

Yes. Thickness, width, length, surface finish and processing can be customized according to project requirements.