SMO 254 Pipe & Tube
SMO 254 Seamless Pipes Specifications |
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| Specifications | : | ASTM A 409 ASME SA 409 / ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358 |
| Dimensions | : | ASTM, ASME and API |
| Size | : | 3/4″ – 12″ |
| Specialized in | : | Large Diameter Size |
| Thickness | : | 20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc. |
| Type | : | Seamless / ERW / Welded / Fabricated |
| Form | : | Round, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
Types of SMO Welded Pipes
| SMO 254 Seamless Pipe | SMO 254 Seamless Pipe 254 SMO Seamless Pipe UNS S31254 Seamless Pipe WERKSTOFF NR. 1.4547 Seamless Pipe ASTM A409 254 SMO Seamless Pipes |
| SMO 254 Welded Pipe | SMO 254 Welded Pipe 254 SMO Welded Pipe SMO 254 ERW Pipe SMO 254 EFW Pipe 20 SMO Welded Pipe UNS S31254 Welded Pipe WERKSTOFF NR. 1.4547 Welded Pipe ASTM A409 254 SMO Welded Pipes |
| SMO 254 Round Pipe | SMO 254 Round Pipe 254 SMO Round Pipe UNS S31254 Round Pipe SMO UNS S31254 Round Pipe ASTM A312 254 SMO Round Pipes |
| SMO 254 Custom Pipe | SMO 254 Custom Pipe 254 SMO Custom Pipe UNS S31254 Custom Pipe WERKSTOFF NR. 1.4547 Custom Pipe ASME SA358 SMO 254 Custom Pipes |
Types of SMO Welded Pipes
SMO 254 Pipes Chemical Composition
| SMO 254 | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr |
| 17.5 – 18.5 | 0.02 max | 6 – 6.5 | 1 max | 0.8 max | – | 0.5 – 1 | 0.01 max | 0.03 max | 19.5 – 20.5 |
SMO 254 Pipe Mechanical Properties
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.0 g/cm3 | 1320-1390 ℃ | 300 | 650 | 35 % |
Equivalent Grades for 254 SMO Pipe
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | SIS | GOST |
| SMO 254 | S31254 | 1.4547 | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 | – | 2378 | – |
