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Alloy 1.4482 / UNS S32101 Duplex Stainless Steel Plate / Sheet With Excellent Weldability and Durability
| Place of Origin | China |
|---|---|
| Brand Name | BAOSTEEL TISCO |
| Certification | ISO |
| Model Number | S32101 |
| Minimum Order Quantity | 1 Ton |
| Price | 5000 - 8000 USD/Ton |
| 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 | Stainless Steel Sheet | Grade | S32101 |
|---|---|---|---|
| Thickness | 1.0-80.0mm | Tech | Cold Rolled,hot Rolled , Forged |
| Width | 1000mm 1219mm 1500mm Or Customs As Request | Surface | 2B BA NO.1 |
| Standard | ASTM GB JIS EN DIN | MOQ | 1 Ton |
| Highlight | Alloy 1.4482 duplex stainless steel plate,UNS S32101 stainless steel sheet,duplex stainless steel with weldability |
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Product Description
Alloy 1.4482 / UNS S32101 Duplex Stainless Steel Plate / Sheet With Excellent Weldability and Durability
Stainless Steel Sheet Specifications
| Name | S32101 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 Super Stainless Steel: 904L,926,254SMO,654SMO,15-5PH,17-4PH,17-7PH.etc Duplex Stainless Steel: 2205 2507 2550 2101.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 |
Alloy 1.4482 / UNS S32101 Duplex Stainless Steel Plate / Sheet With Excellent Weldability and Durability
Alloy 1.4482 (UNS S32101) is a lean duplex stainless steel that combines high mechanical strength with outstanding corrosion resistance. This alloy features a balanced microstructure of ferrite and austenite, offering twice the yield strength of conventional austenitic grades like 304L and 316L while maintaining good toughness and weldability.
Designed for structural and process applications, S32101 duplex stainless steel plate and sheet provide long-term performance in harsh environments, especially those exposed to chlorides, acids, or seawater. Its cost efficiency, mechanical stability, and easy fabrication make it a preferred choice across multiple industries.
Main Characteristics
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Superior Weldability: Supports all standard fusion welding methods without preheating or post-weld heat treatment.
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Enhanced Durability: High resistance to fatigue, erosion, and stress corrosion cracking.
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Corrosion Resistance: Performs well in acidic and chloride-rich media.
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High Strength-to-Weight Ratio: Allows for lighter designs and reduced material consumption.
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Eco-Friendly Composition: Low nickel and molybdenum content for sustainable, cost-effective production.
Typical Chemical Composition
| Element | C | Mn | Si | P | S | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|---|
| % (max) | 0.03 | 6.0 | 1.0 | 0.04 | 0.03 | 21.5 | 1.5 | 0.3 | 0.22 |
Mechanical Properties
| Property | Typical Value | Condition |
|---|---|---|
| Tensile Strength (MPa) | ≥ 680 | Solution Annealed |
| Yield Strength (MPa) | ≥ 450 | Solution Annealed |
| Elongation (%) | ≥ 25 | - |
| Hardness (HBW) | ≤ 290 | - |
| Impact Energy (J) | ≥ 100 | at –50°C |
Physical Properties
| Density | Elastic Modulus | Thermal Expansion (20–100°C) | Thermal Conductivity |
|---|---|---|---|
| 7.7 g/cm³ | 200 GPa | 13.0 ×10⁻⁶ /°C | 15 W/m·K |
Available Product Forms
| Thickness | Width | Length | Surface Finish | Supply Condition |
|---|---|---|---|---|
| 1.5 – 100 mm | 1000 – 2500 mm | 2000 – 6000 mm | 2B, No.1, BA, No.4 | Hot Rolled / Cold Rolled / Pickled |
Applications
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Chemical process and desalination plants
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Oil & gas piping systems and storage tanks
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Marine equipment and shipbuilding components
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Structural supports, bridges, and pressure vessels
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Heat exchangers and water treatment systems
Equivalent Grades
| Standard | Grade |
|---|---|
| UNS | S32101 |
| EN | 1.4482 |
| ASTM | A240 / A240M |
| Trade Name | LDX 2101 |
Why Choose S32101 Duplex Stainless Steel Plate / Sheet
Compared with standard austenitic stainless steels, S32101 duplex stainless steel offers 50–100% higher yield strength, improved corrosion resistance, and lower total life-cycle cost. Its combination of durability, weldability, and strength makes it ideal for sustainable, high-performance industrial design.
Keywords: Alloy 1.4482 Plate, UNS S32101 Duplex Stainless Steel Sheet, Duplex 2101 Plate, Lean Duplex Stainless Steel, Corrosion Resistant Steel Sheet, Industrial Structural Stainless Steel
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