Duplex Steel S31803 Coils
Duplex Steel S31803 Coils
Unimix Metal Cooperation manufactures Duplex Steel S31803 Coils, known for their strength, corrosion resistance, and affordability. Available in various sizes, shapes, and thicknesses, they cater to both standard and custom needs. These shims deliver dependable performance in demanding conditions, whether used for structural adjustments, precision alignment, or gap-filling tasks.
Duplex Steel S31803 Coils stand out due to their unique composition. As a chromium ferritic alloy, they provide excellent resistance to oxidation, hot corrosion, and sulfur-containing solutions. Copper enhances their performance in high-temperature environments, while the high chromium content ensures exceptional tensile strength and longevity. Though slightly less ductile, this alloy is prized for its rigidity, machinability, and overall durability.
Duplex Steel S31803 Coils are commonly used in industries where strength, durability, and corrosion resistance are crucial. Manufactured in various sizes, shapes, and dimensions, these shims can also be customized with the required surface finish and thickness to meet specific client needs.
Key Features of Duplex Steel S31803 Coils
Manufactured in multiple sizes, shapes, and thicknesses
High tensile strength with long-lasting durability
Excellent resistance to heat, oxidation, and hot corrosion
Superior surface finish and dimensional accuracy
Cost-effective solution for both standard and bulk orders
Why Duplex Steel S31803 Coils are Preferred
Unimix Metal Cooperation produces Duplex Steel UNS S31803 Coils using high-quality raw materials under the guidance of our skilled team members. Our experts are well-trained and possess extensive knowledge in manufacturing these coils. They consistently put in their best efforts to uphold the quality and quantity standards of the coils. We adhere to both international and national standard specifications to ensure the products meet top-notch quality and quantity requirements.
Equivalent Grades of Duplex Steel S31803 Coils
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex S31803 | 1.4462 | S31803 |
Duplex Steel S31803 Coil Chemical Composition
| 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 |
Duplex Steel S31803 Coils Mechanical Properties
| 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 supply Duplex Steel S31803 coils across globe
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