Grade: SS 304 / EN 1.4301 / UNS S30400
Chemical Composition (%)
| Element | Composition |
|---|
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulphur (S) | 0.030 max |
| Nickel (Ni) | 8.0 – 10.5 |
| Chromium (Cr) | 18.0 – 20.0 |
| Nitrogen (N) | 0.10 max |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
|---|
| Tensile Strength | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa |
| Elongation | ≥ 35 % |
| Hardness | ≤ 90 HRB |
Types Available
- Nipple
- Coupling
- Union
- Elbow
- Tee
- Reducer
- Plug
- Cap
Thread Type
Manufacturing Standards
- ASTM A182
- ASME SA 182
- ASME B16.11
- MSS SP-79 / SP-83 / SP-95
Surface Finish
- Natural / Machined Finish
- Pickled & Passivated
- Polished Finish (on request)
- Applications
Oil & gas pipelines
- Chemical & petrochemical industries
- Power plants & refineries
- Hydraulic & pneumatic systems
- Water supply & plumbing systems
- Food processing & pharmaceutical industries
