2507 Stainless Steel Strip

2507 stainless steel strip is a premium super duplex grade featuring a balanced composition of 25% chromium, 4% molybdenum, and 7% nickel alloy. This superior stainless steel strip combines the best characteristics of both ferritic stainless steels (like 430) and austenitic grades (such as 304L, 310S, 321, and 347).

The unique ferritic-austenitic structure of 2507 stainless steel strip delivers exceptional performance through:

• Outstanding resistance to pitting
• Superior crevice corrosion protection
• Excellent uniform corrosion resistance
• High mechanical strength
• Enhanced stress corrosion cracking resistance

Technical Specifications and Applications

Product Specifications:

• Grade: Super Duplex 2507
• Standard: ASTM A240 – UNS S32750/EN 1.4410
• Thickness Range: 0.08mm-10.0mm
• Width Options: 10mm-1000mm
• Length: Available in coil type or customized lengths
• Surface Finishes:
  • NO.1
  • 2B
  • 2H (Rerolled Bright)
  • BA
  • No.4
  • 8K (Mirror)
  • HL (Hairline)
  • Polishing Bright
• Edge Types: Mill Edge, Slit Edge, Deburred Edge, Round Edge, V Type Edge

Primary Applications:

The superior properties of 2507 stainless steel strip make it ideal for:

1. Oil and Gas Industry Operations
2. Offshore Oil Platforms
   • Heat exchanger tubes
   • Water treatment systems
   • Water supply systems
3. Petrochemical Equipment
4. Desalination Equipment
5. Mechanical and Structural Components
6. Combustion Gas Purification Equipment

The exceptional corrosion resistance and high strength of 2507 stainless steel strip make it the preferred choice for demanding industrial applications, particularly in aggressive marine and chemical environments.