JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
| Payment Terms | T/T,L/C,Western Union,MoneyGram |
| Supply Ability | 800000KG/15Days |
| Delivery Time | 2-3Days |
| Packaging Details | Steel strip + kraft paper + fumigated wooden box export exquisite packaging |
| Feature | Smooth and flat |
| Processing Service | Decoiling, Cutting, Punching |
| Measurement System | INCH |
| Edge | Mill Edge/Slit Edge |
| Thickness | 0.3mm-3.0mm |
| Grade | 300 Series |
| Brand Name | TISCO，Baosteel，WISCO，CHINA STEEL UNION |
| Model Number | 0.08mm-10mm or customized thickness |
| Certification | ISO9001,SGS, ASTM, ASME |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,L/C,Western Union,MoneyGram | Supply Ability | 800000KG/15Days |
| Delivery Time | 2-3Days | Packaging Details | Steel strip + kraft paper + fumigated wooden box export exquisite packaging |
| Feature | Smooth and flat | Processing Service | Decoiling, Cutting, Punching |
| Measurement System | INCH | Edge | Mill Edge/Slit Edge |
| Thickness | 0.3mm-3.0mm | Grade | 300 Series |
| Brand Name | TISCO，Baosteel，WISCO，CHINA STEEL UNION | Model Number | 0.08mm-10mm or customized thickness |
| Certification | ISO9001,SGS, ASTM, ASME | Place of Origin | CHINA |
| High Light | UNS S32205 Material Stainless Steel Coil ，1500mm Width Stainless Steel Coil ，0.5mm 12mm Thickness Stainless Steel Coil | ||
Stainless Steel Coil UNS S32205 Material 0.5mm-12mm Thickness 1500mm Width
Duplex 2205 Stainless Steel Coil is a premium-grade material designed for industries requiring exceptional resistance to chloride-induced corrosion, high mechanical strength, and durability in aggressive environments. Compliant with ASTM A789, this duplex (austenitic-ferritic) steel coil combines the advantages of both austenitic and ferritic stainless steels, delivering 2x higher yield strength than standard 316L grades.
With a standardized width of 1500mm and thickness ranging from 0.5mm to 12mm, it is ideal for marine, offshore, and chemical processing applications. The 2205 alloy’s balanced microstructure ensures resistance to stress corrosion cracking, pitting, and erosion, making it a top choice for seawater systems, oil rigs, and coastal infrastructure.
| Parameter | Details |
|---|---|
| Material | UNS S32205/S31803 (Duplex 2205) |
| Element Composition | Cr: 22-23%, Ni: 4.5-6.5%, Mo: 3-3.5%, Mn: ≤2%, N: 0.14-0.2%, Fe: Balance |
| Thickness | 0.5mm – 12mm (±0.05mm tolerance) |
| Width | 1500mm (standard), customizable up to 2500mm |
| Surface Finish | Annealed & Pickled (AP) or Cold-Rolled Bright (CRB) |
| Tensile Strength | 620 MPa (min) |
| Yield Strength | 450 MPa (min) |
| Elongation | 25% (min) |
| Certifications | ASTM A789, NACE MR0175, EN 10088-2, NORSOK MDS D45, PED 2014/68/EU |
| Applications | Seawater desalination plants, offshore platforms, chemical tankers, heat exchangers |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2010
Total Annual:
20000000-50000000
Employee Number:
30~60
Ecer Certification：
Verified Supplier
JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD. Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su... JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD. Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su...
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