EN10210/EN10219 S355J2 Seamless Steel Tubes
Product Specifications
| Product Type | EN-10025-2 Grade S355J2 Square Tube Seamless Pipe |
| Dimension Range | S: 40-400mm, R: 50×30 to 500×300mm |
| Outer Diameter | 20~3020mm (Theoretical) |
| Standards | GB, BS, ASTM |
| Steel Material | Q195, Q215, Q235, Q345 |
| Size Length | Any Length Below 16 Meters |
| Surface Treatment | Bared, Black Painted, Galvanized, Oiled, 3PE, FBE, Corrosion Resistant Coating |
| Section Shape | Square and Rectangular |
| Package | Bundle, In Bulk, Bags, Custom Requirements |
International Grade Equivalents
| USA | Germany DIN/WNr | Japan JIS | France AFNOR |
England BS | Italy UNI | European EN | Sweden SS | Czechia CSN |
| A656 | 1.0577, ASt52, St52-3N | SS490YA | A52FP |
224-460 | S355J2G4 | Fe510D2, S355J2G4 | 2134-01 | 11531 |
Chemical Composition
| C | Si | Mn | P | S | Cu | CEV |
| max 0.22 | max 0.55 | max 1.6 | max 0.03 |
max 0.03 | max 0.55 | max 0.47 |
Mechanical Properties
| Steel Grade |
Minimum Yield Strength Reh (MPa) |
Tensile Strength Rm (MPa) |
Minimum Elongation A (%) |
Notch Impact Test |
| ≤16mm | >16-40mm | >40-63mm | >63-80mm | >80-100mm | >100-125mm |
>3-100mm | >100-125mm |
>3-40mm | >40-63mm | >63-100mm | >100-125mm |
Temperature (°C) | Min. Energy (J) |
| S355J2 |
355 | 345 | 335 | 325 | 315 | 295 |
470-630 | 450-600 |
22 | 21 | 20 | 18 |
-20 | 27 |
Product Images