2507 Super Duplex Stainless Steel Coil
SXY Steel Group manufactures premium-grade ASTM A240 2507 super duplex stainless steel coils, precision-rolled to yield an optimized 50:50 austenitic-ferritic microstructural phase balance. Explicitly engineered for extreme high-chloride environments and heavy load-bearing structural engineering, our UNS S32750 strips deliver exceptional yield strength, remarkable thermal conductivity, and a guaranteed Pitting Resistance Equivalent Number (PREN) exceeding 42.
Every precision-milled volume undergoes continuous laser-gauge thickness tracking, mandatory handheld PMI chemical validation, and comprehensive intergranular corrosion testing. Secure your prioritized container mill capacity today through our guaranteed 2-hour rapid technical quote service before regional alloy surcharges and ocean freight indexes fluctuate.
Tired of slow email feedback while your critical project submittal or super duplex slitting deadline closes in? Eliminate factory material non-compliance risks and lock in verified 2507 material test logs right now.
PRODUCT DETAILS
Super Duplex & Duplex Stainless Steel Strip Three-Standard Cross Matrix
| American Standard (ASTM) | European Standard (EN) | Japanese Standard (JIS) | Chinese Standard (GB) | Core Material Performance Profile |
|---|---|---|---|---|
| ASTM A240 UNS S32750 (2507) | EN 10088-2 1.4410 | JIS G4305 SUS327L | GB/T 3280 022Cr25Ni7Mo4N | Super Duplex Grade, High Yield Strength (≥550 MPa), Tensile 750-1000 MPa, PREN ≥42, Extreme Resistance to Stress Corrosion Cracking, Crevice Pitting, and Hot Phosphoric/Nitric Acids |
| ASTM A240 UNS S32205 (2205) | EN 10088-2 1.4462 | JIS G4305 SUS329J3L | GB/T 3280 022Cr22Ni5Mo3N | Standard Duplex Alloy, Balanced Dual-Phase Structure, Yield ≥450 MPa, PREN 32-35, Engineered for Marine Systems, Flue Gas Desulfurization (FGD), and Structural Petrochemical Pipelines |
| ASTM A240 UNS S32760 | EN 10088-2 1.4501 | JIS G4305— | GB/T 3280 022Cr25Ni7Mo4WCuN | Hyper-Alloyed Super Duplex, Tungsten and Copper Additions, Maximized Mechanical Toughness and Pitting Resistance in Subsea Oilfield Injections and Fluvial Salt Environments |
• Traceable EN 10204 3.1 Certification: Shipped with full legal mill test certificates outlining precise $PREN \ge 42$ validations, austenite-to-ferrite ratio scans, yield maps, and ASTM A923 Method B/C corrosion logging. 100% transparent for independent auditing via SGS, Intertek, or Bureau Veritas.
• Financial Safety Safeguards: We mitigate cross-border commercial capital risks by supporting high-volume industrial 2507 contracts under 100% Irrevocable Letters of Credit (L/C) at sight.
• Fumigated Hardwood Skids & VCI Wrap: Coils are securely clamped to reinforced eye-to-sky or eye-to-wall hardwood skids, enclosed within waterproof industrial VCI corrosion-inhibitor paper, and locked tightly with high-tensile radial steel bands to block ocean salt aerosols.
• Seaport Demurrage Cushioning: SXY Steel Group pre-allocates 14 to 21 days of complimentary container demurrage at your destination port to provide your local logistics team with ample customs clearance buffers.
| Item | Specification |
|---|---|
| Name | 2507 Stainless Steel Coil |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, BS |
| Material | 2507 |
| Surface Treatment | BA/2B/NO.1/NO.4/4K/HL/8K/EMBOSSED or according to customer requirements, etc. |
| Width | 100mm-2500mm or as required |
| Thickness | 0.1mm-12mm or as required |
| Length | As customer’s request |
| Inspection | Fully accept all the third party to test before shipment. |
| Packing | Standard Export Seaworthy Package. Suit for all kinds of transport, or as required. |
| Payment Terms | L/C, T/T ETC. |
Stainless steel coils are imported and domestic products, divided into hot-rolled and cold-rolled. According to the needs of different users, we can also order a variety of special-shaped steel materials.In order to ensure that the yield strength, tensile strength, elongation and hardness of various stainless steel coils meet the requirements, the stainless steel coils must undergo heat treatment such as annealing, solution treatment, and aging treatment before delivery.
Packing and shipping
Our company has passed ISO9001 quality management system certification, Our Mill product with CE/EN10204 / ASTM/Classification society certificate/CASO/BIS etc certificate.All the customers give good appreciation to our products.We are glad to be your good partner.
Application Areas
Steel is widely used in steel structure workshops, bridge frames, main structures of high-rise buildings, and infrastructure construction (such as highways, oil and gas pipelines). Its high strength properties ensure load-bearing stability and seismic performance. In ship manufacturing, steel is used to build hull structures, decks, and internal components. Hot-rolled coils rely on their load-bearing capacity to adapt to harsh environments.
Factory workshop
With a commitment to excellence, innovation, and sustainability, the company has established itself as a trusted partner in the international steel industry.After nearly two decades of relentless endeavour, our client base now spans over 110 countries and regions across Europe, the Middle East, South America, and Southeast Asia.
Free Slitting Layout Optimization & Engineering Blueprint Component Nesting Evaluation
Submitting detailed structural designs for super duplex slitting lines, desalination equipment, welded chemical pressure vessels, or high-load subsea systems? Upload your targeted strip widths, target roll weights, inner/outer diameter boundaries, or raw engineering Bill of Materials (BOM) schematics below. The technical engineering division at SXY Steel Group will run a dedicated nesting calculation model to optimize layouts, minimize processing scrap ratios, and protect raw procurement budgets.
