Alloy 926 Steel Sheet | Alloy 926 Plate supplier

Alloy 926 Plate Supplier | Specifications, Equivalent Materials, and Price

For projects requiring exceptional corrosion resistance, high strength, and reliability in aggressive environments, Alloy 926 plate (UNS N08926) is a premier choice. Supplied by Gangsteel, a leading alloy steel supplier in China, this super-austenitic stainless steel is renowned for its Alloy 926 corrosion resistance, particularly in chloride-rich and acidic environments, making it ideal for chemical processing, marine systems, and pulp and paper industries.

Gangsteel offers Alloy 926 plate, sheet, bar, and custom components, fully compliant with ASTM A240 and ASME SA240 standards.

This page provides comprehensive details on the Alloy 926 chemical composition, mechanical properties, equivalent materials, specifications, applications, and competitive Alloy 926 price per kg. Explore our alloy steel plate grade portfolio for related grades like UNS S31254, UNS N08367, and UNS S32750.

1. What is Alloy 926 Plate?

Alloy 926 plate, also known as UNS N08926 or 6Mo stainless steel, is a super-austenitic stainless steel alloy with high chromium (19.0-21.0%), molybdenum (6.0-7.0%), and nitrogen (0.15-0.25%) content. Its composition delivers superior resistance to pitting, crevice corrosion, and stress corrosion cracking in aggressive environments, such as those containing chlorides, sulfuric acid, or phosphoric acid. Alloy 926 material is ideal for applications requiring durability in harsh conditions, including seawater handling systems, chemical processing equipment, and pulp mill bleach systems.

Compared to ASME SA240 Gr 316, Alloy 926 plate offers significantly enhanced corrosion resistance and strength, serving as a cost-effective alternative to nickel-based alloys like Incoloy 825 for demanding applications.

Gangsteel’s Alloy 926 plate is engineered for industries requiring high-performance solutions, providing a robust alternative to grades like UNS S31254 (254 SMO) and UNS N08367 (AL-6XN).

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2. Alloy 926 Chemical Composition

The Alloy 926 chemical composition is optimized for exceptional corrosion resistance and mechanical strength, compliant with ASTM A240 and ASME SA240 standards.

Note: The high molybdenum and nitrogen content, combined with low carbon, ensure Alloy 926 plate achieves a Pitting Resistance Equivalent Number (PREN) > 40, offering superior resistance to pitting and intergranular corrosion compared to ASME SA240 Gr 316.

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3. Alloy 926 Mechanical Properties

The Alloy 926 mechanical properties provide high strength, excellent ductility, and superior toughness, making Alloy 926 plate ideal for demanding applications in corrosive environments.

Note: Solution annealing at 1150-1200°C (2102-2192°F) optimizes UNS N08926 mechanical properties for corrosion resistance and toughness. Contact Gangsteel at admin@gangsteel.com for a detailed Alloy 926 technical data sheet.

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4. Alloy 926 Allowable Stress

The allowable stress values for Alloy 926, derived from ASME BPVC Section II, Part D, ensure reliable performance in high-temperature and corrosive applications.

Note: These values ensure Alloy 926 plate performs reliably in chemical processing equipment, seawater systems, and pulp mill applications under moderate temperatures.

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5. Alloy 926 Equivalent Materials

Alloy 926aligns with international standards for global compatibility.

Note: Alloy 926 equivalent grades comply with ASTM A240, ASME SA240, JIS, and GB standards, offering interchangeability with UNS S31254 (254 SMO) and UNS N08367 (AL-6XN) for high-corrosion applications.

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6. Alloy 926 vs UNS S31254, UNS N08367, and ASME SA240 Gr 316

Choosing the right material is critical to your project’s success. Here’s how Alloy 926 plate compares to UNS S31254, UNS N08367, and ASME SA240 Gr 316:

• Alloy 926 vs UNS S31254: Alloy 926 offers higher nickel content for improved toughness, while UNS S31254 (254 SMO) provides slightly better pitting resistance due to optimized alloying.
• Alloy 926 vs UNS N08367: Alloy 926 is similar to UNS N08367 (AL-6XN) in corrosion resistance, but UNS N08367 may excel in specific acidic environments.
• Alloy 926 vs ASME SA240 Gr 316: Alloy 926 provides superior corrosion resistance and strength for aggressive environments, while ASME SA240 Gr 316 is more cost-effective for less demanding applications.

Conclusion: Choose Alloy 926 plate for chemical processing and marine applications requiring exceptional corrosion resistance, UNS S31254 for similar high-corrosion needs, UNS N08367 for specific acidic environments, or ASME SA240 Gr 316 for cost-effective general-purpose applications.

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7. Alloy 926 Specifications

Gangsteel provides Alloy 926 plate, sheet, bar, and custom components to meet your project’s needs, compliant with ASTM A240 and ASME SA240 standards:

7.1 Plate and Sheet

• Thickness: 0.5 mm to 100 mm (plate), 0.1 mm to 6 mm (sheet)
• Width: Up to 4200 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: Alloy 926 plate for chemical reactors, Alloy 926 sheet for seawater piping

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: Alloy 926 bar for fittings in corrosive environments

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 chemical industries

Note: Need a specific size or finish? Gangsteel offers custom solutions, including solution annealing at 1150-1200°C, to meet ASTM A240 and ASME SA240 requirements. Contact us at admin@gangsteel.com for bespoke Alloy 926 material specifications.

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8. Applications of Alloy 926 Plate

Alloy 926 plateis designed for industries requiring exceptional corrosion resistance and strength in aggressive environments. Key Alloy 926 applications include:

• Chemical Processing: Alloy 926 plate for reactors and tanks handling sulfuric and phosphoric acids.
• Marine: Alloy 926 sheet for seawater handling systems and desalination plants.
• Pulp and Paper: Alloy 926 plate for bleach systems and digesters.
• Oil and Gas: Alloy 926 bar for offshore platforms and pipelines.
• Energy: Components for flue gas desulfurization (FGD) systems.

Note: Compared to ASME SA240 Gr 316, Alloy 926 plate offers superior resistance to pitting and crevice corrosion in chloride-heavy environments.

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9. Price of Alloy 926 Plate

The Alloy 926 price per kg ranges from USD 15-25 per kg (FOB), influenced by:

• Alloy Content: High chromium (19.0-21.0%), molybdenum (6.0-7.0%), and nickel (24.0-26.0%) increase costs compared to ASME SA240 Gr 316.
• Market Demand: Demand in chemical, marine, and pulp industries drives Alloy 926 price.
• Product Form: Alloy 926 plate may cost more than sheet due to processing complexity.
• Global Supply Chain: Freight and availability impact Alloy 926 cost.

For a precise Alloy 926 price per kg or bulk discounts, contact Gangsteel at admin@gangsteel.com.

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10. Related Alloy Steel Grades

Gangsteel offers a wide range of alloy steel plate grade to complement Alloy 926 plate for various applications:

• ASME SA240 Gr 316: Austenitic for marine and chemical applications.
• ASME SA240 Gr 316L: Low-carbon for enhanced weldability.
• ASME SA240 Gr 317L: Low-carbon for acidic environments.
• ASME SA240 Gr 904L: Superior sulfuric acid resistance for chemical applications.
• UNS S31254 (254 SMO): Super-austenitic for high-corrosion environments.
• UNS N08367 (AL-6XN): Super-austenitic for chemical and marine applications.
• UNS S32750 (2507): Super-duplex for aggressive chloride environments.
• ASME SA240 Type 2205: Balanced corrosion resistance for marine applications.
• ASME SA240 Type 2304: Cost-effective for milder corrosive environments.
• ASME SA240 Type 255: Enhanced sulfuric acid resistance for chemical applications.
• ASME SA240 Type 329: Duplex stainless steel for chemical and marine applications.
• ASME SA240 Gr 201L: Cost-effective for decorative and structural applications.
• ASME SA240 Gr 201LN: Nitrogen-enhanced for structural and cryogenic applications.
• ASME SA240 Gr 304: Versatile for food and general industries.
• ASME SA240 Gr 347: Stabilized for high-temperature corrosion resistance.
• ASME SA240 Gr 347H: Enhanced creep resistance for high-temperature applications.
• ASME SA240 Gr 348: Low-cobalt for nuclear applications.
• ASME SA240 Gr 348H: High-carbon for enhanced high-temperature strength.
• ASME SA240 Gr 405: Ferritic for heat-resistant applications.
• ASME SA240 Gr 409: Cost-effective for automotive exhaust systems.
• ASME SA240 Gr 410: Martensitic for high-strength applications.
• ASME SA240 Gr 410S: Low-carbon martensitic for improved weldability.
• ASME SA240 Gr 429: Ferritic for corrosion and heat resistance.
• ASME SA240 Gr 430: Ferritic for decorative and appliance applications.
• ASME SA240 Gr 434: Ferritic with molybdenum for enhanced corrosion resistance.
• ASME SA240 Gr 436: Ferritic for automotive and corrosion-resistant applications.
• ASME SA240 Gr 439: Ferritic for exhaust systems and appliances.
• ASME SA240 Gr 444: Ferritic with high corrosion resistance for water tanks.

Note: These grades complement Alloy 926 plate in chemical, marine, 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 prioritize quality and reliability to ensure your project succeeds.

Our Alloy 926 plate is crafted to meet the stringent requirements of ASTM A240 and ASME SA240 standards, delivering exceptional performance in aggressive corrosive environments. With a minimum stock of 600 tons, we ensure availability for various sizes.

With a commitment to customer satisfaction, we offer:

• Quality Assurance: Every Alloy 926 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, including widths up to 4200 mm.
• 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 alloy steel plate grade, including UNS S31254, UNS N08367, and UNS S32750.

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12. Conclusion

For projects requiring exceptional corrosion resistance, high strength, and reliability in aggressive environments, Alloy 926 plate from Gangsteel is your ideal solution.

Known as UNS N08926, its super-austenitic structure with high molybdenum and nitrogen content delivers outstanding performance for chemical processing, marine systems, and pulp and paper applications, offering superior corrosion resistance compared to ASME SA240 Gr 316.

Available in versatile specifications (0.5-100 mm thickness, up to 4200 mm width) and equivalent grades (W.Nr. 1.4529, EN X1NiCrMoCuN25-20-7, JIS SUS 926L, GB 00Cr20Ni25Mo6CuN), Gangsteel provides quality at a competitive Alloy 926 price per kg (USD 15-25/kg).

Contact Gangsteeltoday at admin@gangsteel.com for a quick quote on Alloy 926 price per kg or to request a detailed Alloy 926 technical data sheet.

Browse our alloy steel plate grade portfolio to find the perfect solution for your corrosion-resistant and high-strength needs!