SA240 Gr 2507 (S32750) Stainless Steel Sheet

SA240 Gr 2507 (S32750) Stainless Steel Plate Supplier | Specifications, Equivalent Materials, and Price

When your project demands a material that excels in extreme environments with unmatched strength and corrosion resistance, SA240 Gr 2507 (S32750) stainless steel plate is the premier choice. Supplied by Gangsteel, a leading stainless steel supplier in China, this super duplex stainless steel is celebrated for its exceptional SA240 Gr 2507 corrosion resistance in chloride-rich and acidic conditions, making it ideal for offshore oil and gas, chemical processing, and marine applications.

Gangsteel offers SA240 Type 2507 stainless steel plate, sheet, bar, and custom components, meeting ASME SA240 and ASTM A240 standards.

This page provides detailed insights into the SA240 Gr 2507 chemical composition, mechanical properties, equivalent materials, specifications, applications, and competitive SA240 Gr 2507 price per kg. Explore our ASME SA240 stainless sheet portfolio for related grades like SA240 Type 2205, SA240 Type 2304, and SA240 Type 255.

1. What is SA240 Gr 2507 (S32750)?

SA240 Gr 2507, also known as UNS S32750 or SA240 Type 2507, is a super duplex stainless steel alloy with a balanced microstructure of approximately 50% austenite and 50% ferrite. It features high chromium (24.0-26.0%), molybdenum (3.0-5.0%), and nitrogen (0.24-0.32%), delivering superior strength, exceptional corrosion resistance, and excellent resistance to pitting and stress-corrosion cracking (SCC) in aggressive environments like seawater.

SA240 Gr 2507 materialis ideal for applications requiring durability under extreme conditions, such as offshore platforms, chemical reactors, and desalination systems. Compared to SA240 Type 2205, SA240 Gr 2507 offers higher corrosion resistance (PREN ~42) and strength, making it the preferred choice for severe chloride-heavy environments.

Gangsteel’s SA240 Type 2507 stainless steel plate is engineered for industries needing top-tier performance, offering a robust alternative to grades like SA240 Type 255 or SA240 Gr 316.

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2. SA240 Gr 2507 Chemical Composition

The SA240 Gr 2507 chemical composition, compliant with ASME SA240, is optimized for superior corrosion resistance and strength in aggressive environments.

Note: The high chromium, molybdenum, and nitrogen content give SA240 Gr 2507 a PREN of ~42, offering superior pitting resistance compared to SA240 Type 2205 (PREN ~35) and SA240 Gr 316 (PREN ~24), while low carbon ensures excellent weldability.

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3. SA240 Gr 2507 Mechanical Properties

The SA240 Gr 2507 mechanical properties, tested per ASME SA240, provide exceptional strength and ductility, making SA240 Type 2507 stainless steel plate ideal for high-stress applications.

Note: Solution annealing at 1025-1125°C (1877-2057°F) optimizes UNS S32750 mechanical properties for strength and corrosion resistance. Contact Gangsteel for a detailed SA240 Gr 2507 technical data sheet.

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4. SA240 Gr 2507 Allowable Stress

The allowable stress values for SA240 Gr 2507, per ASME BPVC Section II, Part D, ensure safe performance in corrosive and high-stress environments.

Note: These values ensure SA240 Gr 2507 material performs reliably in applications like offshore platforms and chemical reactors under moderate temperatures.

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5. SA240 Gr 2507 Equivalent Materials

SA240 Gr 2507aligns with international standards for global compatibility.

Note: SA240 Gr 2507 equivalent grades comply with ASME SA240, offering interchangeability with SA240 Type 2205 in less severe environments but with enhanced corrosion resistance.

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6. SA240 Gr 2507 vs SA240 Type 2205, SA240 Type 2304, and SA240 Type 255

Choosing the right stainless steel grade is critical to your project’s success. Here’s how SA240 Type 2507 compares to SA240 Type 2205, SA240 Type 2304, and SA240 Type 255:

• SA240 Gr 2507 vs SA240 Type 2205: SA240 Gr 2507 offers higher corrosion resistance (PREN ~42) and strength for severe chloride environments, while SA240 Type 2205 is more cost-effective for less aggressive conditions.
• SA240 Gr 2507 vs SA240 Type 2304: SA240 Gr 2507 provides superior pitting resistance and strength, while SA240 Type 2304 is a leaner, more economical option for milder environments.
• SA240 Gr 2507 vs SA240 Type 255: SA240 Gr 2507 excels in seawater applications, while SA240 Type 255 offers enhanced resistance to sulfuric acid due to copper content.

Conclusion: Choose SA240 Type 2507 for superior performance in aggressive chloride environments, SA240 Type 2205 for balanced corrosion resistance, SA240 Type 2304 for cost-effective applications, or SA240 Type 255 for sulfuric acid resistance.

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7. SA240 Gr 2507 Specifications

Gangsteel provides SA240 Type 2507 stainless steel plate, sheet, bar, and custom components to meet your project’s needs:

7.1 Plate and Sheet

• Thickness: 0.5 mm to 100 mm (plate), 0.1 mm to 6 mm (sheet)
• Width: 1000 mm to 3000 mm
• Length: 2000 mm to 12000 mm (or coiled for sheet)
• Surface Finish: Hot-rolled, cold-rolled, annealed, pickled, 2B, No.1, or customized
• Standards: ASTM A240, ASME SA240
• Applications: SA240 Type 2507 plate for offshore platforms, UNS S32750 sheet for chemical reactors

7.2 Bar

• Diameter: 6 mm to 500 mm
• Length: Up to 12000 mm
• Finish: Hot-rolled, cold-drawn, centerless ground
• Standards: ASTM A479, ASME SA-479
• Applications: SA240 Type 2507 bar for fittings and fasteners

7.3 Custom Components

• Types: Flanges (ASME B16.5), fittings, CNC-machined parts
• Tolerances: ±0.05 mm for precision components
• Applications: Tailored solutions for marine and oil/gas industries

Note: Need a specific size or finish? Gangsteel offers custom solutions, including annealing at 1025-1125°C. Contact us for bespoke SA240 Gr 2507 material specifications.

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8. Applications of SA240 Gr 2507

SA240 Gr 2507is designed for industries facing extreme corrosion and high mechanical stress. Key SA240 Gr 2507 applications include:

• Oil and Gas: SA240 Type 2507 stainless steel plate for offshore platforms and pipelines.
• Marine: UNS S32750 plate for seawater piping and desalination systems.
• Chemical Processing: SA240 Type 2507 sheet for reactors in chloride-heavy environments.
• Pulp and Paper: SA240 Type 2507 bar for digester components.
• Power Generation: Components for flue gas desulfurization systems.

Note: Compared to SA240 Type 2304, SA240 Gr 2507 offers superior corrosion resistance for aggressive chloride environments.

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9. Price of SA240 Gr 2507

The SA240 Gr 2507 price per kg ranges from USD 10-18 per kg (FOB), influenced by:

• Alloy Content: High chromium (24.0-26.0%), molybdenum (3.0-5.0%), and nitrogen increase costs compared to SA240 Type 2304.
• Market Demand: Strong demand in oil/gas and marine industries drives UNS S32750 price.
• Product Form: SA240 Type 2507 stainless steel plate may cost more than sheet due to processing complexity.
• Global Supply Chain: Freight and availability impact SA240 Gr 2507 cost.

For a precise SA240 Gr 2507 price per kg or bulk discounts, contact Gangsteel.

We’ll ensure you get the best value for your project.

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10. Related Stainless Steel Grades

Gangsteel offers a wide range of ASME SA240 stainless sheet grades to complement SA240 Type 2507 for various applications:

• SA240 Type 2205: Balanced corrosion resistance for marine applications.
• SA240 Type 2304: Cost-effective for milder corrosive environments.
• SA240 Type 255: Enhanced sulfuric acid resistance for chemical applications.
• SA240 Type 329: Duplex stainless steel for chemical and marine applications.
• SA240 Gr 201: Cost-effective for general applications.
• SA240 Gr 202: General corrosion resistance for decorative uses.
• SA240 Gr 301: High strength for springs and fasteners.
• SA240 Gr 301L: Low-carbon for improved weldability.
• SA240 Gr 301LN: Nitrogen-enhanced for strength and weldability.
• SA240 Gr 302: General-purpose austenitic stainless steel.
• SA240 Gr 304: Versatile for food and general industries.
• SA240 Gr 304H: High-temperature strength for heat exchangers.
• SA240 Gr 304L: Low-carbon for weldability in corrosive environments.
• SA240 Gr 304LN: Nitrogen-enhanced for strength.
• SA240 Gr 304N: High strength for structural applications.
• SA240 Gr 305: High nickel for deep drawing applications.
• SA240 Gr 309CB: High-temperature corrosion resistance.
• SA240 Gr 309H: High-temperature strength for furnaces.
• SA240 Gr 309HCB: Enhanced high-temperature performance.
• SA240 Gr 309S: Corrosion resistance for high-temperature applications.
• SA240 Gr 310CB: High-temperature strength with columbium.
• SA240 Gr 310H: High-temperature resistance for furnaces.
• SA240 Gr 310HCB: Enhanced high-temperature performance.
• SA240 Gr 310MOLN: Nitrogen-enhanced for urea production.
• SA240 Gr 310S: High-temperature corrosion resistance.
• SA240 Gr 316: Excellent corrosion resistance for marine applications.
• SA240 Gr 316CB: Columbium-stabilized for weldability.
• SA240 Gr 316H: High-temperature strength for chemical processing.
• SA240 Gr 316L: Low-carbon for enhanced weldability.
• SA240 Gr 316LN: Nitrogen-enhanced for strength and corrosion resistance.
• SA240 Gr 316N: High strength for structural applications.
• SA240 Gr 316Ti: Titanium-stabilized for high-temperature weldability.
• SA240 Gr 317: High corrosion resistance for chemical processing.
• SA240 Gr 317L: Low-carbon for acidic environments.
• SA240 Gr 415: High strength for oilfield and turbine applications.

Note: These grades complement SA240 Type 2507 in marine, oil/gas, and corrosion-resistant applications. Contact Gangsteel for a full catalog to find the perfect material for your project.

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11. Why Choose Gangsteel?

At Gangsteel, we understand the critical role that high-quality materials play in your project’s success.

Our SA240 Type 2507 stainless steel plate is meticulously crafted to meet the highest industry standards, ensuring reliability in the most demanding environments.

With a commitment to excellence, we offer:

• Quality Assurance: Every SA240 Gr 2507 stainless steel plate complies with ASTM A240 and ASME SA240 standards, backed by EN 10204 3.1/3.2 certificates for complete confidence.
• Fast Delivery: Standard orders ship in 7-15 days, with expedited options to keep your project on schedule.
• Customization: Need a specific size or shape? We provide precision cutting (CNC, laser, waterjet), welding, and tailored heat treatments to meet your exact requirements.
• Global Supply: Serving clients in Saudi Arabia, UAE, India, Europe, and beyond, we ensure reliable delivery no matter where you are.
• Extensive Inventory: Explore our wide range of ASME SA240 stainless sheet grades, including SA240 Type 2205 and SA240 Type 255.

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12. Conclusion

For projects requiring unmatched strength and corrosion resistance in extreme environments, SA240 Type 2507 stainless steel plate from Gangsteel is your go-to solution.

Known as UNS S32750, its super duplex structure delivers exceptional performance for offshore platforms, chemical reactors, and seawater systems, surpassing SA240 Type 2205 in pitting resistance and strength.

Available in versatile specifications (0.5-100 mm thickness, up to 3000 mm width) and equivalent grades (W.Nr. 1.4410, EN X2CrNiMoN25-7-4), Gangsteel offers quality at a competitive SA240 Gr 2507 price per kg (USD 10-18/kg).

Contact Gangsteeltoday for a quick quote on SA240 Gr 2507 price per kg or to request a detailed UNS S32750 technical data sheet.

Browse our ASME SA240 stainless sheet portfolio to find the perfect solution for your corrosion-resistant needs!