Duplex Steel UNS S31803 Sheets
What are Duplex Steel UNS S31803 Sheets?
Duplex Steel UNS S31803 Sheets are a specialized type of stainless steel that offer exceptional strength, corrosion resistance, and toughness. These sheets are widely used in industries such as chemical processing, oil and gas, and marine environments due to their superior performance in demanding applications.
Key Features of Duplex Steel UNS S31803 Sheets
- Excellent Corrosion Resistance: Duplex Steel UNS S31803 sheets are highly resistant to pitting, crevice corrosion, and stress corrosion cracking, making them ideal for applications in harsh environments.
- Superior Strength: These sheets offer a higher yield strength and tensile strength compared to traditional austenitic stainless steel, ensuring durability and reliability in demanding conditions.
- Good Toughness and Ductility: Duplex Steel UNS S31803 sheets exhibit good toughness and ductility even at low temperatures, making them suitable for various applications.
- High Resistance to Stress Corrosion Cracking: These sheets are resistant to stress corrosion cracking, a common issue in corrosive environments.
| Duplex Steel S31803 Sheet Specifications | |
|---|---|
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Sheets Specifications |
ASTM A240 / ASME SA240, BS EN 10088-2, en 10028-7, IS 6911 |
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Sheets Dimension Standard |
MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc |
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DSS Sheets Thickness |
4mm-100mm |
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DSS Sheets Width |
1000mm, 1219mm, 1500mm, 1800mm, 2000mm etc
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DSS Sheets Length |
2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
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DSS Sheets Thickness |
0.1, 0.2/0.3/0.5/0.6/0.7/0.8/0.9/1.0/1.5, 2.0/2.5/3.0/4.0/5.0/6.0/8.0/9/10/12/16/18/20/ 22/25/30 mm
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International Standard of Duplex Stainless Steel Sheets |
ASTM A480 |
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Tolerances (width / thickness) of Duplex Stainless Steel Sheets |
EN 10258/ DIN 59381 |
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Finish of DSS Sheets |
2B, 2D, BA NO (8), Cold rolled Sheet (CR), Hot rolled sheet (HR), Checkered, No.4, BA, 8K, satin, mirror etc. |
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Hardness |
Half Hard, Soft, Hard, Quarter Hard, Spring Hard
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Value Added Service |
Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc.
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Duplex Stainless Steel Profiling |
Plasma Sheet Cutting |
Other Types Of Duplex Steel S31803 Plates
| DSS S31803 Perforated Sheet | Duplex Steel S31803 Cold Rolled Sheet |
| 20 Gauge Duplex Steel S31803 Sheet | Duplex Steel S31803 High Performance Sheet |
| Precision Ground Duplex Stainless S31803 Sheet | Extra-Heavy Duplex Stainless S31803 Sheet |
| S31803 Perforated Duplex Steel Sheet | Duplex Steel F51 Thik Sheet |
| F51 Duplex Stainless Steel Sheet | 10 Gauge Duplex Steel S31803 Sheet |
| DSS S31803 Plain Sheets | Duplex Stainless S31803 2B Finish Sheets |
| ASME SA240 Duplex Steel S31803 Cold Rolled Sheets | ASTM A240 Duplex Steel S31803 Sheets |
| Duplex Stainless Steel S31803 Sheets Cut To Size | Polished Duplex Stainless Steel S31803 Sheet |
| Duplex Steel S31803 BA Finish Sheets | Duplex Steel S31803 HR Sheets |
| Quality Duplex Steel S31803 Sheet | Duplex Stainless Steel S31803 CR Sheets |
| Duplex Steel S31803 Custom Length Sheet | Custom Duplex Stainless Steel S31803 Sheets |
Duplex Steel UNS S31803 Sheets Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex S31803 | 1.4462 | S31803 |
Chemical Composition of Duplex Steel UNS S31803 Sheets
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
Mechanical Properties of Duplex Steel UNS S31803 Sheets
| UNS Designation | Type | Condition | Tensile Strength, min, ksi [MPa] | Yield Strength,A min, ksi [MPa] | Elongation in 2 in. [50 mm] or 4D, min, % | Reduction of Area, min, %B,C | Brinell Hardness, max |
| S31803 | . . . | annealed | 90 [620] | 65 [450] | 25 | . . . | 290 |
APPLICATION
Duplex Steel and Engineering Company is a leading supplier of high-quality Duplex Steel UNS S31803 Sheets. We offer a wide range of sizes and specifications to meet your specific project requirements. Our commitment to quality and customer satisfaction ensures that you receive products that exceed your expectations.
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