Accurate Metals & Alloys, a renowned industry corporation, is involved in providing a wide range of Duplex Steel 31803 Sheets, Plates, and Coils to our national and overseas customers as a producer, dealer, supplier, and distributor. When it comes to duplex steel grades, the S31803 offers good weldability for thicker sheets, superb toughness at decreased temperatures and outstanding corrosion, fatigue cracks, resistance to corrosion, and reliability. Duplex Steel 31803 Sheets has exceptional corrosion resistance, endurance, and strength in high temperatures over a wide range. These Duplex Steel 31803 Sheets are used in a variety of industries around the world, including chemical processing, pipeline construction, naval applications, and other high-chloride situations. We generally offer Duplex Steel 31803 Sheets which are commonly used in a number of industrial applications due to a number of remarkable features such as rust resistance, sturdy finish standards, toughness, and so on.
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Accurate Metals & Alloys are growing in the market by providing the highest quality Stainless Steel grade sheets to their customers. Clients highly value the manufacturing sector because of its distinctive services and sheet situations. They are the renowned distributor supplier and distributor of high-quality Duplex Steel S31803 Sheet. Few more applications of these tubes are Oil and gas industry, petrochemical industries, energy sectors, pulp, and paper industry, power station industry, food service industry, medicines industry, energy industry, and aviation industry are all examples of industries.
In order to ensure its stringent quality, Duplex Steel S31803 Sheet undergoes a number of product testing here at Accurate Metals & Alloys. All of these testing’s are carried out before it is sent to customers all around the world. Some of the tests performed on the products include bend testing, mechanical testing, longitudinal testing, hardness testing, pitting resistance testing, intergranular corrosion testing, positive material identification testing, flaring testing, spectral analysis, general corrosion testing, and non-destructive testing.
STANDARD | WERKSTOFF NR. | UNS |
Duplex S31803 | 1.4462 | S31803 |
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 |