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In the bustling industrial landscape of Amman, Nizar Sheetsandplates has built a strong reputation for providing robust and reliable materials. We take pride in being your trusted local source for the Duplex Steel S31803 Channel, a product that perfectly balances strength with corrosion resistance. Our commitment is to supply channels that meet the highest standards, ensuring your projects benefit from exceptional durability and performance, backed by our deep understanding of the regional market’s needs and challenges.
The strength of Duplex Steel S31803 lies in its unique composition, which beautifully marries austenitic and ferritic steels. This blend grants it a formidable yield strength, often double that of standard stainless steels, alongside excellent toughness. It confidently resists stress corrosion cracking and stands up well against pitting and crevice corrosion, especially in challenging chloride environments. This combination of mechanical prowess and inherent resilience makes it a remarkably sturdy and long-lasting choice for structural applications.
Specifications : ASTM A182 / ASME SA182
Angle Size Range : 20 x 20 mm to 100 x 100 mm
Angles Thickness : 3 to 12 mm (depending on size)
Channel Size Range : Base: 80 to 150 mm; Side: 40 to 75 mm
Channel Thickness : 5 to 6 mm (depending on size)
Length : 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 1803 | 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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nizar Sheets and Plates based in Amman, Jordan, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Duplex Steel S31803 Channel offers numerous advantages, making it a preferred choice across various industries. Its high chromium and molybdenum content ensures superior corrosion resistance, especially against pitting and crevice corrosion. The dual-phase microstructure imparts excellent mechanical strength and toughness, outperforming many standard stainless steels. It demonstrates exceptional resistance to stress corrosion cracking and fatigue, making it reliable in harsh environments. Additionally, its lightweight yet strong nature reduces material usage and overall costs. Versatile and durable, Duplex Steel S31803 is ideal for applications in marine, chemical, and construction industries.
Yes, we offer custom sizes for Duplex Steel S31803 Channel to meet specific project needs. Our team at Nizar Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
From the demanding environments of desalination plants and chemical processing facilities to the structural supports in offshore platforms, the Duplex Steel S31803 Channel proves its worth. Its exceptional strength-to-weight ratio is a major advantage in construction and shipbuilding, allowing for lighter, yet stronger, frameworks. You’ll also find these channels providing reliable support in pulp and paper manufacturing, and even in the architectural landscape for bridges and other structures exposed to harsh weather and coastal air.
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