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EN 10219 S355JRH steel pipe is a low-alloy high-strength structural steel pipe that complies with European standards (EN 10219). This type of steel pipe is mainly used in various structural applications, especially where higher loads and pressures are required.
The "S" in S355JRH carbon steel pipe represents structural steel, "355" represents its minimum yield strength of 355 MPa, and "JRH" represents the delivery status and quality grade of the steel pipe. Among them, "J" means that the steel pipe has been impact tested, "R" means that the steel pipe has been controlled rolling, and "H" means that the steel pipe has been heat treated.
EN 10219 S355JRH carbon steel round pipe has excellent mechanical properties, including high strength, good toughness, weldability and corrosion resistance. These properties make it widely used in construction, bridges, oil and gas pipelines, machinery and engineering.
S355JRH Hollow Section Chemical Composition
| Steel Grade | Type of deoxidation | % by mass, maximum | ||||||
| steel name | steel number | C | SI | Mn | P | S | Nb | |
| S235JRH | 1.0039 | FF | 0.17 | 1.4 | 0.04 | 0.04 | 0.009 | |
EN 10219 S355JRH Mechanical Properties Table
| Steel Grade | Minimum Yield Strength MPa | Tensile Strength MPa | Elongation | Impact Energy | |||
| Steel name | Steel number | thickness(mm) | thickness(mm) | % (min) | (KV J) (min) | ||
| ≤ 16 | 16> to ≤40 | ≤3 | > 3 ≤40 | ≤40 mm | test temperature | ||
| S235JRH | 1.0039 | 235 | 225 | 360-510 | 360-510 | 24 | 20℃ |
EN10219 S355JRH Mild Carbon Steel Pipe
EN 10219 S355JRH Steel Pipe Specification Standard
Outer Dimensions 4.0mm – 60.0mm
size 5.0 - 1219.2 mm
Gnee Co., Ltd. was established in 2008 and is a supplier of stainless steel, galvanized steel, carbon steel and other steel products. We have exported to more than 100 countries including the United States, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
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