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1000*2000mm 1219*2438mm 1500*6000mm Duplex 2507 Stainless Steel Sheet SS Plate ASTM A240 Standard
| Place of Origin | China |
|---|---|
| Brand Name | BAOSTEEL TISCO |
| Certification | ISO |
| Model Number | S32750 / 2507 |
| Minimum Order Quantity | 50 kgs |
| Price | 5 - 8 USD/Kg |
| Packaging Details | standard packing for export |
| Delivery Time | 5 - 12 days based on the quantity |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 20Ton per week |
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xProduct Details
| Products | Duplex Stainless Steel Sheet | Grade | 2507 / S32750 |
|---|---|---|---|
| Thickness | 1.0 - 30.0mm | Tech | Cold Rolled,hot Rolled , Forged |
| Width | 1000mm 1219mm 1500mm Or Customs As Request | Surface | 2B NO.1 |
| Standard | ASTM GB JIS EN DIN | MOQ | 1 Ton |
| Highlight | Duplex 2507 stainless steel sheet,ASTM A240 stainless steel plate,1500x6000mm stainless steel sheet |
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Product Description
1000*2000mm 1219*2438mm 1500*6000mm Duplex 2507 Stainless Steel Sheet SS Plate ASTM A240 Standard
Stainless Steel Sheet Specifications
| Name | Duplex stainless steel sheet |
| Our Grade |
200 Series: 201 202 300 Series: 301 304,304L,304H,309S,310S,314,316L,316Ti,316H,316LN,317L,321,329,347 400 Series: 409L,410,410S,416,420,430,431,436L.439,441,443,444,445,446 Duplex: 2205 2507 2304 2101 2550 Super Stainless Steel: 904L,926,254SMO,654SMO,15-5PH,17-4PH,17-7PH.etc Nickel Alloy: C276, C22,G35,Alloy X,Monel 400,K500,Inconel 600,601,617,625,718,Incoloy 800,800H,800HT,825.etc |
| Technique | Hot Rolled, Cold Rolled,Forged |
| Standard | JIS, AISI, ASTM, DIN, TUV, BV, SUS, etc |
| Thickness | 0.1 – 80.0mm |
| Width range | 10mm – 2000mm |
| Length | Customized |
| Finish | 2B, BA, No.4, 8k, Brushed,Hairline,PVD Coating,Sandblasted |
| Service | Laser Cutting, Bending |
| Sample | Available |
Regular Size of Our Duplex Stainless Steel Sheet in Stock
| Grade | Thickness | Size | Surface | Actual Thickness |
| 2507 | 1.0mm | 1219*2438mm | 2B | 0.92 |
| 2507 | 1.2mm | 1219*2438mm | 2B | 1.12 |
| 2507 | 1.5mm | 1219*2438mm | 2B | 1.45 |
| 2507 | 2.0mm | 1219*2438mm | 2B | 1.91 |
| 2507 | 2.5mm | 1219*2438mm | 2B | 2.38 |
| 2507 | 3.0mm | 1219*2438mm | 2B | 2.88 |
| 2507 | 4.0mm | 1500*6000mm | NO.1 | 3.85 |
| 2507 | 5.0mm | 1500*6000mm | NO.1 | 4.75 |
| 2507 | 6.0mm | 1500*6000mm | NO.1 | 5.75 |
| 2507 | 8.0mm | 1500*6000mm | NO.1 | 7.75 |
| 2507 | 10.0mm | 1500*6000mm | NO.1 | 9.75 |
| 2507 | 12.0mm | 1500*6000mm | NO.1 | 11.5-11.75 |
| 2507 | 14.0mm | 1500*6000mm | NO.1 | 13.75 |
| 2507 |
16.0mm |
1500*6000mm | NO.1 | 15.5-15.75 |
| 2507 | 20.0mm | 1500*6000mm | NO.1 | 19.5-20 |
| 2507 | 25.0mm | 1500*6000mm | NO.1 | 24.5-25 |
| 2507 | 30.0mm | 1500*6000mm | NO.1 | 29.5-30 |
Duplex 2507 Stainless Steel Sheet & Plate – Standard Sizes: 1000×2000mm, 1219×2438mm, 1500×6000mm | ASTM A240 Certified
Product Introduction
We supply premium-grade Duplex 2507 (UNS S32750) stainless steel sheets and plates in globally recognized standard dimensions—including 1000×2000 mm, 1219×2438 mm (4'×8'), and 1500×6000 mm—all manufactured to ASTM A240/A240M specifications. These super duplex plates offer exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, making them ideal for demanding applications in offshore oil & gas, chemical processing, desalination, marine engineering, and power generation.
With a dual-phase microstructure of approximately 50% ferrite and 50% austenite, Alloy 2507 delivers twice the yield strength of conventional austenitic stainless steels like 316L, while maintaining excellent weldability and fabricability when proper procedures are followed.
All our stock is mill-certified, fully traceable, and available in thicknesses from 1.0 mm to 30.0 mm, with options for custom cutting, surface finishing, and value-added services.
Key Features & Benefits
- ✅ ASTM A240 / ASME SA-240 compliant
- ✅ NACE MR0175/ISO 15156 certified for sour service environments
- ✅ PREN ≥ 40 – among the highest corrosion resistance in stainless steel family
- ✅ High strength-to-weight ratio enables lighter, more efficient designs
- ✅ Excellent performance in chloride-rich seawater and acidic media
- ✅ Available in standard international sheet/plate sizes for global compatibility
Standard Dimensions Offered
| Size (mm) | Equivalent (Inches) | Common Use Case |
|---|---|---|
| 1000 × 2000 | ~39" × 79" | Small fabrications, lab equipment, OEM components |
| 1219 × 2438 | 4' × 8' | North American standard; ideal for modular construction, tanks, panels |
| 1500 × 6000 | ~59" × 236" | Heavy industrial projects, offshore structures, large vessels |
Technical Specifications
Chemical Composition (Typical – wt%, per ASTM A240)
| Element | Content (%) |
|---|---|
| Chromium (Cr) | 24.0–26.0 |
| Nickel (Ni) | 6.0–8.0 |
| Molybdenum (Mo) | 3.0–5.0 |
| Nitrogen (N) | 0.24–0.32 |
| Carbon (C) | ≤0.030 |
| Manganese (Mn) | ≤1.20 |
| Silicon (Si) | ≤0.80 |
| Phosphorus (P) | ≤0.035 |
| Sulfur (S) | ≤0.020 |
| Iron (Fe) | Balance |
Mechanical Properties (Solution Annealed Condition)
| Property | Minimum / Typical Value |
|---|---|
| Tensile Strength | 800–1000 MPa |
| Yield Strength (0.2% offset) | ≥550 MPa |
| Elongation | ≥25% |
| Hardness | ≤290 HB |
| Density | 7.8 g/cm³ |
| PREN | ≥40 |
Surface Finishes Available
| Finish Code | Description | Typical Applications |
|---|---|---|
| No.1 | Hot-rolled, annealed, descaled | Structural, industrial |
| 2B | Cold-rolled, annealed, pickled + light skin-pass | General purpose, forming |
| BA | Bright annealed (mirror-like) | Architectural, decorative |
| No.4 | Brushed finish | Panels, enclosures |
| 2D | Matte finish, cold-rolled & annealed | Industrial, non-cosmetic |
Custom finishes (e.g., hairline, embossed, coated) available on request.
Common Industrial Applications by Size
| Plate Size (mm) | Typical Applications |
|---|---|
| 1000×2000 | Instrument panels, pump casings, small heat exchangers, laboratory reactors |
| 1219×2438 (4'×8') | Modular skids, chemical storage cabinets, offshore platform grating supports, HVAC ducting in corrosive zones |
| 1500×6000 | Large pressure vessels, seawater intake screens, desalination plant frames, subsea pipeline cladding backing plates |
Quality Assurance & Certification
Every batch includes:
- Mill Test Report (MTR) per EN 10204 3.1 or 3.2
- Positive Material Identification (PMI) via XRF or OES
- Ultrasonic Testing (UT) for internal defects (optional)
- Full compliance with ASTM A240, ASME Section II Part A, and NACE MR0175
Material origin: European, Japanese, or domestic mills—fully disclosed upon order.
Customization & Value-Added Services
Beyond standard sizes, we offer:
- Precision cutting: Laser, waterjet, or plasma to exact CAD drawings
- Edge preparation: Beveling, milling, deburring
- Bending & rolling: For cylindrical or curved components
- Packaging: Export-standard wooden crates with moisture barrier and VCI protection
- Just-in-time delivery: For large-scale projects
Minimum order: 1 piece for cut parts; 500 kg for mill-direct orders.
Why Choose Our 2507 Plates?
- Global standard sizes ensure seamless integration into international projects
- Rigorous quality control from melt to shipment
- In-house processing reduces lead time and cost
- Full documentation for audits, certifications, and regulatory compliance
- Technical support from metallurgical engineers for material selection and fabrication guidance
Order Information
- Thickness Range: 1.0 mm – 30.0 mm
- Lead Time:
- Stock items: 3–7 working days
- Mill production: 4–6 weeks
- Shipping: Worldwide via air, sea, or land (FOB, CIF, DAP terms available)
- Payment: T/T, L/C, or credit terms for qualified buyers
Contact us today for a free quote, sample, or material compatibility review for your next high-corrosion project.
Conclusion
Whether you're building a subsea manifold, a chemical reactor, or a seawater desalination unit, our ASTM A240-certified Duplex 2507 stainless steel sheets and plates in standard sizes (1000×2000mm, 1219×2438mm, 1500×6000mm) provide the strength, durability, and corrosion resistance required to thrive in the world’s most aggressive environments.
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