Duplex S31803 / S32205 Pipe & Tube
Duplex Stainless Steel Pipe Specification
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| Specifications | : | ASTM A 790 ASME SA 790 |
| Dimensions | : | ASTM, ASME and API |
| Size | : | 1/2″NB TO 12 “NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80 |
| Type | : | Seamless / ERW / Welded / Fabricated |
| Form | : | Round, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
Types of Duplex Welded Pipes
| Duplex S31803 / S32205 Seamless Pipe | Duplex S31803 / S32205 Seamless Pipe Duplex S31803 / S32205 Seamless Pipe S31803 / S32205 Duplex Seamless Pipe UNS S31803 / S32205 Seamless Pipe WERKSTOFF NR. 1.4462 Seamless Pipe ASTM A790 S31803 / S32205 Duplex Seamless Pipes |
| Duplex S31803 / S32205 Welded Pipe | Duplex S31803 / S32205 Welded Pipe S31803 / S32205 Duplex Welded Pipe Duplex S31803 / S32205 ERW Pipe Duplex S31803 / S32205EFW Pipe Duplex S31803 / S32205 ERW Pipe Duplex S31803 / S32205 EFW Pipe S31803 / S32205 Duplex Welded Pipe UNS S31803 / S32205 Welded Pipe WERKSTOFF NR. 1.4462 Welded Pipe ASTM A790 S31803 / S32205 Duplex Welded Pipes |
| Duplex S31803 / S32205 Round Pipe | Duplex S31803 / S32205 Round Pipe S31803 / S32205 Duplex Round Pipe S31803 / S32205 Duplex Round Pipe UNS S31803 / S32205 Round Pipe Duplex UNS S31803 / S32205 Round Pipe ASTM A790 Duplex Round Pipes |
| Custom Duplex S31803 / S32205 Pipe | Duplex S31803 / S32205 Custom Pipe S31803 / S32205 Duplex Custom Pipe S31803 / S32205 Duplex Custom Pipe UNS S31803 / S32205 Custom Pipe WERKSTOFF NR. 1.4462 Custom Pipe ASME SA790 Duplex S31803 / S32205 Custom Pipes |
Types of Duplex S31803 / S32205 Welded Pipes
S31803 / S32205 Duplex Pipes Chemical Composition
| S31803 / S32205 | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
Duplex Steel S31803 / S32205 Pipe Mechanical Properties
| S31803 / S32205 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Equivalent Grades for S31803 / S32205 Duplex Stainless Steel Pipe
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex S31803 | S31803 | 1.4462 |
| Duplex S32205 | S32205 | 1.4462 |
