Pipes & Tubes - STAINLESS STEEL PIPES & TUBES
Specification of Stainless Steel 304/304L/304H Pipes & Tubes
| Grades | Stainless Steel 304/304L/304H (UNS S30400/S30403/S30409) |
|---|---|
| Specifications | ASTM /ASME A/SA 213 / 249 / 269 / 312 / 358 CL. I to V |
| Seamless Pipes & Tubes | 1/2" NB - 16" NB |
| ERW Pipes & Tubes | 1/2" NB - 24" NB |
| EFW Pipes & Tubes | 6" NB - 100" NB |
| Schedule | SCH 10 - SCH XXS |
| Type | Seamless / ERW / EFW/ Fabricated / LSAW Pipes |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Threaded |
| Certification | IBR AND NON IBR |
Chemical Composition of Stainless Steel 304/304L/304H Pipes & Tubes
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 - 20 | - | 8 - 11 | - |
| SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18 - 20 | - | 8 - 13 | - |
| SS 304H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 - 20 | - | 8 - 10.5 | - |
Mechanical Properties of Stainless Steel 304/304L/304H Pipes & Tubes
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi - 75000 , MPa - 515 | Psi - 30000 , MPa - 205 | 35% |