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UNS S32205 Duplex Stainless Steel Plate with High Corrosion Resistance and Acid Resistant for Tanks Vessels

Basic Properties
Place of Origin: Other
Brand Name: Factory Direct Supply
Certification: ISO 9001
Model Number: UNS S32205
Trading Properties
Minimum Order Quantity: 1
Price: negotiable
Payment Terms: T/T
Supply Ability: Adequate production
Product Summary
UNS S32205 duplex stainless steel plates offer superior acid & chloride corrosion resistance, high strength (448MPa yield), and ISO 9001 certification. Available in custom sizes (0.3-50mm) for tanks, vessels, and chemical processing.

Product Details

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UNS S31803 Duplex Stainless Steel Plate

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UNS S32205 Duplex Stainless Steel Plate

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Duplex Stainless Steel Sheet Acid Resistant

Product Name: UNS S32205 Stainless Steel Plate
Standard: ASTM A240/A240M, ASTM A480/480M
Color: Silver
Shape: Flat Steel Plate
Type: Plate
Grade: Stainless Steel
Section Shape: Square
Advantage: High Corrosion Resistance
Product Description
UNS S31803 / S32205 Duplex Stainless Steel Plate Sheet
Acid resistant plates and sheets designed for tanks, vessels, and demanding industrial applications.
Product Specifications
Standard ASTM A240/A240M, ASTM A480/480M
Grade UNS S32205, EN 1.4462, 2205, X2CrNiMoN22-5-3
Density 7.8 x 10³ Kg/m³
Width 1000mm, 1200mm, 1220mm, 1500mm, 1800mm, 2000mm, 2200mm
Length 2438mm, 3000mm, 6000mm, 8000mm, 12000mm
Thickness 0.3 - 50mm
Manufacturing Process Hot Rolled/Cold Rolled
Surface Finish No.1, 2B
Key Product Attributes
Product Name UNS S32205 Stainless Steel Plate Thickness 0.3 - 50mm
Tolerance ±1% Density 7.8 x 10³ Kg/m³
Certification ISO 9001 Length 2438mm, 3000mm, 6000mm, 8000mm, 12000mm
Standard ASTM A240/A240M, ASTM A480/480M Grade UNS S32205, EN 1.4462, 2205, X2CrNiMoN22-5-3
Surface Finish No.1, 2B Application Chemical industry, marine engineering, oil and gas extraction, food processing, sewage treatment, papermaking, construction and transportation manufacturing, medical equipment manufacturing, etc.
Delivery Time 15-20 days Type Plate
Specifications Flat Steel Plate Shape Flat Steel Plate
Model Number Stainless Steel Sheets Technique Hot Rolled/Cold Rolled
Advantage Good corrosion resistance, high strength and hardness, easy to clean and maintain, processability Package Standard Package
Processing Service Welding, Punching, Decoiling, Cutting, Bending Payment T/T 30% Deposit + 70% Advance
UNS S32205 Stainless Steel Plate product illustration
Chemical Composition
UNS S32205 Stainless Steel Plate is mainly composed of iron, chromium, nickel, molybdenum, manganese, nitrogen and other elements. The typical chemical composition content is:
  • Chromium (Cr): 21-23%
  • Nickel (Ni): 4.5-6.5%
  • Molybdenum (Mo): 2.5-3.5%
  • Manganese (Mn): maximum 2.0%
  • Carbon (C): maximum 0.03%
  • Nitrogen (N): 0.08-0.2%
  • Silicon (Si): maximum 1.0%
  • Phosphorus (P): maximum 0.03%
  • Sulfur (S): maximum 0.02%
Product Characteristics
  • Good corrosion resistance: Excellent performance in various corrosive environments, especially in chloride-containing environments such as seawater and chemical liquids. Superior resistance to pitting and stress corrosion compared to 304, 316 and 317L stainless steels.
  • High strength: Minimum yield strength of 65,000 psi (448 MPa) and tensile strength of 90,000 psi (621 MPa). Suitable for applications requiring higher strength and corrosion resistance.
  • Duplex structure: Combines austenite and ferrite structures for excellent corrosion resistance, stress corrosion resistance, weldability and processing properties.
  • Good welding performance: Compatible with both manual and automated welding methods using conventional techniques.
Production Process
Includes raw material preparation, smelting, continuous casting, heating treatment, rolling, pickling, cold rolling, annealing, cutting, surface treatment, and inspection and quality control. Specific processes may vary according to production and product requirements.
Application Areas
Widely used in chemical industry, marine engineering, oil and gas extraction, food processing, sewage treatment, papermaking, construction and transportation manufacturing, and medical equipment manufacturing. Applications include pipelines, heat exchanger fittings, pumps, agitators, propellers, shafts, structural components, and medical instruments.
Overall Rating
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  • D
    D*n
    United States Jul 3.2026
    ★★★★★
    ★★★★★
    We purchased 6mm SUS304 hot rolled stainless steel plates for chemical storage tank fabrication. The material quality was excellent, with consistent thickness and a clean No.1 surface finish. The plates were easy to fabricate and fully met our project requirements.
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