Duplex steel 2205 plates are formed of the duplex stainless steel alloy 2205 and are flat, rectangular-shaped components. The advantages of both austenitic and ferritic stainless steels are combined in duplex stainless steel, a two-phase microstructure alloy. It has great strength, outstanding weldability, and excellent corrosion resistance.
To accommodate a range of applications, duplex steel 2205 plates are offered in a variety of widths, thicknesses, and finishes. They are frequently utilised in sectors like pulp and paper, construction, maritime, oil and gas, and chemical processing. Duplex steel 2205 plates, take into account elements like plate thickness, dimensions, surface finish, and the supplier's or manufacturer's reputation.
Grades: | Specialized in Duplex Steel 2205/S31803/S32205 |
Standard: | DIN, BS, EN, IS, ASTM, AMS, JIS & Other International Standards. |
Specifications: | ASTM A240 / ASME SA240 |
Thickness: | 4mm-100mm |
Width: | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
Length: | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
Surface: | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
Finish: | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
Form: | Plain Plates, Chequered Plate, etc. |
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Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
---|---|---|---|---|---|---|---|---|---|---|
S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.50 | 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 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |