As a trusted supplier of advanced stainless steel solutions, GNEE is proud to offer ASTM A240 UNS S32750 super duplex stainless steel plates and coils.
Our ASTM A240/ASME SA240 S32750 plates and coils are manufactured to strict standards and available in both hot-rolled and cold-rolled forms. With high contents of chromium, nickel, molybdenum, and nitrogen, they deliver exceptional strength while remaining lightweight, and exhibit extremely strong resistance to chloride-induced pitting and crevice corrosion (PREN > 40). This makes our SA 240 S32750 hot-rolled and cold-rolled plates, as well as diamond-pattern checkered sheets, the ideal choice for harsh environments such as marine engineering, automotive components, and chemical processing equipment.
Our UNS S32750 gaskets are among the most reliable sealing solutions available today, ensuring excellent flexibility, high ductility, and superior chemical resistance across a wide range of temperatures and media. These thin, precision-engineered gaskets are particularly suitable for cladding applications and high-temperature service, where their tensile strength exceeding 795 MPa, yield strength over 550 MPa, and robust resistance to oxidation and stress corrosion cracking are critical.
Whether you need corrosion-resistant plates for offshore platforms, durable gaskets for petrochemical systems, or high-performance sheets for architectural projects, our super duplex stainless steel solutions deliver unmatched reliability and long service life. Contact us today to discuss your requirements!
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Super Duplex Steel S32750 Polished Plates Specifications
| Specifications | ASTM A240 / ASME SA240 |
| Thickness | 4mm – 100mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm etc. |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm etc. |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hairline, sand |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
Physical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm3 | 0.281 lb/in3 |
| Melting point | 1350°C | 2460°F |
Super Duplex Steel S32750 price per ton
| Super Duplex 2507 Checkered plate | US $1,575.00 - $5,250.00 / Ton |
| Werkstoff Nr. 1.4410 Half Hard shim plate | US $1,050.00 - $2,625.00 / Ton |
| ASTM A790 Super Duplex S32750 1/2 Hard plate | US $2.10 - $5.25 / Kilogram |
| Super Duplex 2507 1/4 Hard shim plate | US $1,575.00 - $2,625.00 / Ton |
| SDSS F53 Galvanized shim plate | US $840.00 - $3,150.00 / Ton |
| Super Duplex 2507 HR(Hot Rolled) shim plate | US $1,050.00 - $6,090.00 / Metric Ton |
S32750 Super Duplex Steel Cold Rolled Plates Applications
1) Desalted plants, high pressure RO plants and submarine pipelines;
2) Offshore platforms, heat exchangers, underwater equipment, firefighting equipment and seawater treatment equipment;
3) Chemical processing industry, utensils and pipeline industry;
4) Mechanical parts (high-strength, corrosion-resistant parts);
5) Oil and gas industry equipment;
6) Corrosion resistant parts of chemical tankers;
7) Energy industry FGD system, industrial scrubbing system,
We offer: stock sizes of sheet and slab, stock lengths of round bars, custom-length sheet and slab, custom-length round bars, cold forming of sheet and slab and round bars, and any other necessary processing services. For any questions, please click the link below to contact us!
ASTM A240 S32750 Sheet Manufacturer
All sheets undergo pickling and passivation treatments to form a uniform protective film, are 100% visually inspected to ensure freedom from scratches, pits, and other surface defects, and are verified through mechanical property testing to guarantee processing reliability.
Highest quality GNEE packaging and shipping
Packaging: Each sheet or coil is wrapped in moisture-proof paper, lined with plastic film, and secured with steel straps. The outer layer is protected by wooden pallets or crates to ensure safety during international transportation.
Labeling: Each package includes the furnace number, grade, dimensions, and standard information.
Delivery Time: Usually within 7-15 business days after receiving the advance payment.
Shipping Method: Sea freight (full container/less than container load), air freight, or express delivery, depending on customer requirements.
Customer Visit
Hot Tags: ASTM A240 UNS S32750 Stainless Steel Shim Sheets,Stainless steel plate
