2507 Stainless Steel Strip
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2507 Stainless Steel Strip

2507 stainless steel, also known as Super Duplex 2507 or UNS S32750, is a super duplex stainless steel with high chromium, molybdenum, and nickel content. It provides superior strength and exceptional resistance to pitting, crevice corrosion, and chloride stress corrosion cracking, making it ideal for use in extremely demanding environments.
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Product Introduction

2507 stainless steel, also known as Super Duplex 2507 or UNS S32750, is a super duplex stainless steel with high chromium, molybdenum, and nickel content. It provides superior strength and exceptional resistance to pitting, crevice corrosion, and chloride stress corrosion cracking, making it ideal for use in extremely demanding environments.

 

2507stainless steel

 

Features and Benefits

 

  • Exceptional Corrosion Resistance: The 2507 stainless steel strip exhibits excellent resistance to chloride-induced stress corrosion cracking, pitting, and crevice corrosion. This makes it ideal for use in harsh environments, such as offshore oil and gas applications.
  • High Strength and Toughness: The alloy composition of 2507 stainless steel provides excellent mechanical strength and toughness, ensuring durability and long-term performance.
  • Excellent Weldability: This stainless steel strip can be easily welded using conventional methods, maintaining its mechanical properties and corrosion resistance after welding.
  • Wide Range of Applications: Suitable for use in a diverse range of industries, including chemical processing, marine, pulp and paper, and desalination plants.
  • Customizable Options: We offer the 2507 stainless steel strip in various thicknesses, widths, and finishes to meet your specific requirements.

 

Specifications

 

  • Material: Super Duplex Stainless Steel 2507
  • Composition: Chromium, Nickel, Molybdenum, and Nitrogen
  • Corrosion Resistance: Excellent resistance to chloride-induced stress corrosion cracking, pitting, and crevice corrosion
  • Mechanical Properties: High strength and toughness
  • Weldability: Excellent

 

Chemical Component

 

Element

Chromium (Cr)

Nickel (Ni)

Molybdenum (Mo)

Nitrogen (N)

Manganese (Mn)

Silicon (Si)

Phosphorus (P)

Sulfur (S)

Composition

24-26%

6.0-8.0%

3.0-5.0%

0.24-0.32%

≤ 1.2%

≤0.8%

≤0.035%

≤0.020%

 

Applications

 

  • Oil and Gas Industry

Used in heat exchanger tubes, water treatment and supply systems, fire fighting systems, sprinkler systems and stabilizing water systems on offshore oil platforms.

 

  • Desalination and Petrochemical Equipment

Due to its excellent corrosion resistance, it is ideally suited for high-pressure pipes and seawater pipes in desalination (freshwater production) and petrochemical plants.

Pulp and paper industry

Seawater systems

Heat exchangers

Chemical tanker piping systems

 

  • High-Strength and Corrosion-Resistant Components

Suitable for mechanical and structural parts requiring high strength and high corrosion resistance.

 

  • Excellent Corrosion Resistance

Possesses exceptional resistance to pitting, crevice corrosion, and uniform corrosion, making it suitable for applications in chloride-containing environments, sulfuric acid, and acetic acid.

 

  • High Mechanical Strength

it is suitable for applications requiring high load-bearing capacity, such as bridges, building structures, and heavy machinery.

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