Duplex Steel Socket Weld Fittings
Duplex Steel S31803 / S32205 Socket weld Fittings, Super Duplex Steel S32750/ S32760 Socket weld Fittings
Siddheshwar Metal steel company is one of the distinguished suppliers of Duplex metallic S31803 / S32205 Socket Weld forged Fittings, that is used in chemical processing, delivery and storage. Duplex metal S31803 Socket Weld Elbow solid Fittings may be encountered inside the gasoline, petrochemical and rancid shore industries. excessive temperature energy of Duplex steel S32205 Socket Weld Tee forged Fittings is much like chrome steel 430 inside the range of 1150 diploma C to 950 degree C. Duplex metallic S31803 Socket Weld Cap forged Fittings are in most cases, harder than ferritic stainless steels. Duplex metallic S32205 Socket Weld Coupling solid Fittingsis often used in strain vessels, piping, tanks, and warmth exchangers.
in addition, Duplex metal S31803 Socket Weld move cast Fittings gives correct resistance to stress corrosion cracking. Duplex metallic S32205 Socket Weld Lateral Tee forged Fittings has better energy which is around two times that of type 304 austenitic stainless-steel. high hardness in Duplex metallic S31803 Socket Weld Union forged Fittings gives better put on resistance in abrasive environments. The benefit ofDuplex metallic S32205 Socket Weld Plug cast Fittingsis that it combines the favorable features of a ferritic alloy (SCC and high power) with those of an austenitic alloy (corrosion resistance and simplicity of fabrication). Duplex steel 2205 Socket Weld forged Fittings are capable of deal with excessive stress conditions in which to use of ordinary austenitic chrome steel will bring about mechanical failure.
Duplex Steel UNS S31803 / S32205 Socket Weld Forged Fittings Specifications
| Grade | Duplex S31803 / S32205 | WNR. 1.4462 |
| Standard | ASTM A182 & ASME SA182 |
| Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | 1/8” NB to 4” NB |
| Grade | S31803 / S32205 / A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Form | Socket Weld Elbow, Socket Weld Tee, Socket Weld Cross, Socket Weld Cap, Socket Weld Coupling, Socket Weld Union , Socket Weld Plug, Socket Weld Lateral Tee. |
| Type | Socket Weld Fittings |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Duplex S31803/S32205 | 1.4462 | S31803/S32205 | – | – | – | – | – |
Duplex Steel UNS S31803 / S32205 Socket Weld Forged Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex S31803 | 0.030max | 2.00 max | 1.00 max | 0.030max | 0.020 max | 22.0-23.0 | 3.0-3.5 | 4.50-6.50 | 0.14-0.20 | 63.72 min |
| Duplex S32205 | 0.030max | 2.00 max | 1.00 max | 0.030max | 0.020 max | 21.0-23.0 | 2.50-3.50 | 4.50-6.50 | 0.08-0.20 | 63.54 min |
Duplex Steel UNS S31803 / S32205 Socket Weld Forged Fittings Mechanical Properties
| 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 |