AISI 904L Tubes
SS 904L Tubes are manufactured from size 1/4 Inches to 4 Inches in nominal diameter and variable wall thickness and length. SS 904L tubes is available in seamless and welded construction up to 4 Inches. These 904L SS tubes can be supplied with plain end (PE), bevelled end (BE) and threaded end (TE). SS 904L tubes are used for process tubing, hydraulic and instrumentation applications involving corrosion due to phosphoric and sulphuric acid.
Anand Steels offer SS 904L tubes in variable size and length from stock. Non-standard sizes and thickness can be made to Mill order. These SS 904L tubes can be strapped into bundles and stuffed in 20Ft or 40Ft container or confined to a closed wooden packaging depending upon the quantity and mode of shipment. We offer worldwide shipping by Sea or Air freight options.
SS 904L Tubes Categories
For more information on SS 904L tubes, see below details.
- Sizes:3/8” to 4” Outside Diameter in Seamless & Welded Construction
- Wall Thickness: 0.5mm up to 16mm thick
- Length: 1 Meter up to 100 Meters in Coil form
- Ends: Bevelled End (BE), Plain Ends (PE), Threaded End (TE)
- Construction: Seamless and ERW
- Dimensions & Tolerances: Standard and Custom
- Material Specifications: ASTM / ASME A213/A213M, A269/A269M, BS EN 10216 Pt 5, UNS N08904 (TP 904L), Uranus® B6, X1-Ni-Cr-Mo-Cu-25-20-5, DIN/EN/Werkstoff Number 1.4539
- Origin: India, China, Taiwan, Korea, Japan, Sweden, Italy, France, Germany, UK & USA
Chemical Requirements for SS 904L Tubes
| Elements | Composition, % |
|---|---|
| Carbon (C) | 0.02 Max |
| Manganese (Mn) | 2.00 Max |
| Phosphorus (P) | 0.04 Max |
| Sulfur (S) | 0.03 Max |
| Silicon (Si) | 1.00 Max |
| Chromium (Cr) | 19.00 – 23.00 Max |
| Nickel (Ni) | 23.00 – 28.00 Max |
| Molybdenum | 4.00 – 5.00 Max |
| Copper (Cu) | 1.00 – 2.00 Max |
| Nitrogen (N) | 0.10 Max |
Mechanical Requirements for SS 904L Tubes
| Elements | Composition | |
|---|---|---|
| Tensile Strength, min ksi [MPa] | 71 [490] | |
| Yield Strength, min ksi [MPa] | 31 [215] | |
| Elongation in 2 inch or 50mm (or 4D), min % | Longitudinal | 35 |
| Transverse | 25 | |
Applications for AISI 904L Tubes
- Process equipment in chemical industry
- Petrochemical industry
- Bleaching equipment in the pulp and paper industry
- Flue gas cleaning
- Desalination
- Seawater handling
- Hydrometallurgy
- Food and beverage
- Pharmaceuticals
- Heat exchangers