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The ASTM A240 UNS S31803 Sheets have austenitic as well as ferritic nature. Because of this, these ASTM A240 UNS S31803 Sheets have many traits as well as properties. Since these A240 UNS S31803 materials are good at resistance towards corrosion, these are widely used for various engineering purposes.
These are used in a vast number of industrial applications. These applications include the marine industries, the paper and pulp industries. These Duplex Steel UNS S31803 Sheets could also be available in a range of sizes. They could be available based on the specifications and demands provided by the client. They could also be manufactured based on the needs as well as the requirements of the applications.
These ASME SA240 UNS S31803 Sheets are manufactured from high-quality materials, and therefore, the products that are products are of excellent quality. Duplex Steel S31803 Sheets also offer superior performance. In order to improve and enhance their performance, these Duplex Steel UNS S31803 Sheets have to undergo a series of tests so that they fulfill the demands of the client as well as of the applications.
Standard : ASTM A240 / ASME SA240
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Thickness : 4mm-100mm
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface Finish : 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, hairline, sand blast, Brush, etching, Hot rolled coil (HR), Cold rolled coil (CR), SATIN (Met with Plastic Coated) etc
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Form : Coils, Foils, Rolls, Plain Coil, Shim Coil, Strip, Flats, Blank (Circle), Ring (Flange) etc.
| STANDARD | WERKSTOFF NR. | UNS |
| ASTM A240/ ASME SA240 | 1.4462 | S31803 / S32205 |
| 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 |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
| Physical property | Value |
|---|---|
| Density: | 0.278 lb/in3 |
| Melting Range: | 2525-2630°F |
Specific Heat Capacity at 212°F |
0.119 Btu/lb/°F |
Thermal Conductivity at 212°F |
8.4 Btu/hr-ft-°F |
Poisson’s Ratio |
0.3 |
Elastic Modulus at 72°F |
29 x 10 psi |
| Thickness | Plate Weight per Unit Area | Density |
|---|---|---|
| 3/16 inches | 0.06000 lbs/in²42.184176 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1/4 inches | 0.08 lbs/in²56.245568 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 3/8 inches | 0.121 lbs/in²85.0714216 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1/2 inches | 0.161 lbs/in²113.1942056 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 5/8 inches | 0.196 lbs/in²137.8016416 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 3/4 inches | 0.235 lbs/in²165.221356 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 7/8 inches | 0.274 lbs/in²192.6410704 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 inches | 0.313 lbs/in²220.0607848 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 1/4 inches | 0.391 lbs/in²274.9002136 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 1/2 inches | 0.47 lbs/in²330.442712 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 3/4 inches | 0.549 lbs/in²385.9852104 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 inches | 0.627 lbs/in²440.8246392 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 1/4 inches | 0.705 lbs/in²495.664068 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 1/2 inches | 0.784 lbs/in²551.2065664 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 3/4 inches | 0.862 lbs/in²606.0459952 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 3 inches | 0.941 lbs/in²661.5884936 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| Surface finish | Width (mm) | Thickness (mm) |
| Polished, brushed | max. 1524 | 0.5–4.0 |
| 2D – Cold rolled, heat treated, pickled | max. 1524 | 0.4–6.35 |
| 2B – Cold rolled, heat treated, pickled, skin passed | max. 2032 | 0.25–8.0 |
| 2R – Cold rolled, bright annealed | max. 1524 | 0.25–3.5 |
| 2E – Cold rolled, heat treated, mechanically descaled | max. 2032 | 0.4–8.0 |
| 2H – Work hardened | max. 1524 | 0.4–6.35 |
| Surface finish | Gauge (in) | Width (in) |
| 2B – Cold rolled, heat treated, pickled, skin passed | 10–24 | max. 72* |
| 2D – Cold rolled, heat treated, pickled | 12–24 | max. 60 |
| BA Mexinox only | 18–28 | max. 48 |
| Polished (not brushed) | 11–24 | max. 60 |
| Temper rolled Mexinox only | 13–29 | max. 48 |
|
ASTM A240 UNS S31803 Sheets Rate |
Price |
| ASTM A240 31803 Sheet price | $5-$8/kg |
| Duplex Steel UNS S31803 Sheet price | 300- 500 Rupee/kg |
| 2B Finish Duplex S31803 Sheet price | 15-20 Dirham/kg |
| UNS S31803 Duplex Sheet Price | 3- 5 pound/kg |
| SAF 2205 Duplex Sheet Price | 1-1.9 kuwaiti Dinar/kg |
Notes: Prices Are Fluctuating as per Market
| ASTM A240 Duplex 2205 1/2 Hard sheet | ASTM A240 Duplex 2205 Quarter Hard sheet |
| ASTM A240 Duplex 2205 1/4 Hard sheet | UNS S32205 Full Hard sheet |
| Werkstoff Nr. 1.4462 Galvanized sheet | Duplex 2205 3/4 Hard sheet |
| ASTM A240 Duplex 2205 3/4 Hard sheet | Duplex 2205 Quarter Hard sheet |
| Duplex Steel F51/F60 Polished sheet | ASTM A240 Duplex 2205 Galvanized sheet |
| Werkstoff Nr. 1.4462 1/4 Hard sheet | Werkstoff Nr. 1.4462 Full Hard sheet |
| Duplex Steel F51/F60 HR(Hot Rolled) sheet | UNS S32205 Quarter Hard sheet |
| Duplex 2205 1/4 Hard sheet | UNS S32205 Polished sheet |
| Duplex 2205 Full Hard sheet | Werkstoff Nr. 1.4462 HR(Hot Rolled) sheet |
| Duplex Steel F51/F60 Galvanized sheet | UNS S32205 Galvanized sheet |
| ASTM A240 Duplex 2205 Checkered sheet | ASTM A240 Duplex 2205 Polished sheet |
| Duplex Steel F51/F60 CR (Cold Rolled) sheet | Duplex 2205 1/2 Hard sheet |
| UNS S32205 1/2 Hard sheet | US $2.10 - $5.25 / Kilogram |
Reliable for welding and forming applications.
|
| Duplex 2205 HR(Hot Rolled) sheet | US $4,200.00 - $4,515.00 / Metric Ton |
Durable, high-quality material for long-term heavy-duty usage.
|
| Duplex Steel F51/F60 Full Hard sheet | US $2.63 - $10.50 / Kilogram |
Versatile, corrosion-resistant, and perfect for a variety of projects.
|
| Duplex Steel F51/F60 1/4 Hard sheet | US $1,050.00 - $3,675.00 / Metric Ton |
Designed for high-stress, high-temperature applications.
|
| UNS S32205 1/4 Hard sheet | US $840.00 - $3,150.00 / Ton |
Hot deal – available in a range of thicknesses for different industries.
|
| Duplex 2205 Checkered sheet | US $933,332.40 / Piece |
Custom, specialized plates made to order for unique projects.
|
| UNS S32205 Half Hard sheet | US $1,050.00 - $2,625.00 / Ton |
Ideal for industrial applications requiring strength & durability.
|
| Werkstoff Nr. 1.4462 Polished sheet | US $1,050.00 - $6,090.00 / Metric Ton |
Suitable for both light and heavy-duty applications.
|
| Werkstoff Nr. 1.4462 1/2 Hard sheet | US $1,890.00 - $2,100.00 / Metric Ton |
Excellent for intricate machining and fine finishes.
|
| Duplex 2205 Galvanized sheet | US $840.00 - $5,124.00 / Ton |
Prized for corrosion resistance and toughness in extreme conditions.
|
| Werkstoff Nr. 1.4462 Quarter Hard sheet | US $1,050.00 - $3,570.00 / Metric Ton |
Excellent for pressure vessels, heat exchangers, and other industrial uses.
|
| Duplex 2205 Polished sheet | US $2,992.50 - $3,150.00 / Ton |
High-performance material for critical infrastructure.
|
| Duplex 2205 Half Hard sheet | US $1,050.00 - $3,150.00 / Ton |
Heavy-duty plates built for challenging construction tasks.
|
| ASTM A240 Duplex 2205 CR (Cold Rolled) sheet | US $1,050.00 - $2,625.00 / Ton |
Lightweight but strong – perfect for precise and delicate applications.
|
| Duplex Steel F51/F60 Quarter Hard sheet | US $2,624.00 - $2,729.00 / Ton |
High-strength, ideal for structural integrity in demanding environments.
|
| Duplex Steel F51/F60 Half Hard sheet | US $2.10 - $5.25 / Kilogram |
Strong, reliable, and available in various thicknesses for tailored use.
|
| Duplex Steel F51/F60 Checkered sheet | US $1,575.00 - $2,625.00 / Ton |
Perfect for aesthetic applications with a polished, sleek surface.
|
| UNS S32205 HR(Hot Rolled) sheet | US $4,200.00 - $4,725.00 / Metric Ton |
Premium grade for superior mechanical properties.
|
| UNS S32205 CR (Cold Rolled) sheet | US $1,575.00 - $5,250.00 / Ton |
Designed for use in boilers and pressure vessels under extreme conditions.
|
| UNS S32205 Checkered sheet | US $1.05 - $2.94 / Kilogram |
Ideal for the shipbuilding industry with exceptional resilience.
|
Calico Metal Ind Pvt Ltd exports their products to Mumbai, Delhi, Bangalore, Ahmedabad, Chennai, Kolkata, Surat, Pune, Hyderabad, Lucknow, Bhopal, Jaipur, Visakhapatnam, Patna, Vadodara, Nagpur, Indore, Thane, Ranchi, Coimbatore, Aurangabad, Tamilnadu, Ludhiana, Dhanbad, Lucknow, Howrah, Raipur, Chandigarh, Guwahati, Bhubaneswar, Vietnam, South Africa, Kazakhstan & Saudi Arabia.
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