EN 10210 S355J2H Carbon Steel Seamless Pipe
EN 10210 S355J2H hot rolled seamless pipe
EN 10210-1 S355J2H grade carbon steel seamless pipe, also known as MS (mild carbon steel) pipe, is a representative of low-cost low carbon steel pipes and pipes. Its carbon content is up to 22% and its manganese content is up to 160%, making it easy to shape and process. These pipes are manufactured to EN specifications and are often referred to as carbon steel pipes or mild steel pipes. Although its hardness is not as good as that of high carbon steel pipes, its surface hardness can be significantly improved through carburizing treatment.
EN 10210 S355J2H grade pipes and tubes are considered reliable steels due to their high quality thermal processing, especially for critical structural applications. This carbon steel S355J2H pipe is available in a variety of thicknesses, sizes, diameters and specifications to meet the needs of different customers in various piping systems.
S355J2H EN 10210 carbon pipe Mechanical Properties
| Specification | EN10210 S355J2H |
| Tensile Strength Rm N/mm2: 3 ≤ T ≤ 100mm | 470 – 630 |
| Yield Strength ReH Min, N/mm2: T ≤ 16mm | 355 |
| Min Elongation % T ≤ 40mm on gauge length 5.65. √S0 | 22 |
| Impact properties Minimum Ave energy (J) at -20°C | 27 |
S355J2H pipe Chemical Composition
| Grade | C | Si | Mn | P | S |
| S355J2H (1.0576) | max 0.22 | max 0.55 | max 1.6 | max 0.03 | max 0.03 |
EN10210 S355J2H Seamless Tubes
Hot Forming/ Heat Treatment :
| Hot Forming | Heat Treatment | |||
| Temperature°C | Cooling Type | Normalizing 1″ | Stress relieving anneal 2″ | Cooling Type |
| 700-750 | Air | 850-950°C | 580-630°C | Air |
S355J2H seamless steel pipe is a steel pipe manufactured by hot rolling process. Its outer diameter is generally 60-219mm and the wall thickness is 4-20mm. This kind of steel pipe has good mechanical properties, corrosion resistance and low temperature performance, so it has been widely used in petroleum, chemical industry, electric power, construction, shipbuilding and other fields.
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