EN 10219 is a European standard that specifies the requirements for cold-formed welded hollow steel pipes of non-alloy and fine-grained structural steels.
EN 10219 S355JOH EN 10219 S355JOH Steel Hollow Section pipes are mainly used in structural applications such as construction, bridges, mechanical engineering, etc.
The "S" in EN 10219 S355JOH Steel Pipe stands for structural steel, "355" means that its minimum yield strength is about 355MPa, "J" means that it has sufficient impact toughness at -20℃, "O" means that the steel pipe is a hollow section, and "H" means that it is hot rolled.
EN 10219 S355JOH seamless steel pipes are widely used in various structural applications that need to withstand large pressures and loads due to their high strength and good low-temperature impact toughness.
Products Data
Carbon Steel S355JOH Seamless Pipes Chemical Composition
| Chemical Composition (wt.%) | Maximum Content |
|---|---|
| Carbon (C) | 0.22 |
| Silicon (Si) | 0.55 |
| Manganese (Mn) | 1.60 |
| Phosphorus (P) | 0.035 |
| Sulphur (S) | 0.035 |
| Chromium (Cr) | 0.25 |
| Nickel (Ni) | 0.50 |
| Copper (Cu) | 0.20 |
| Nitrogen (N) | 0.012 |
Carbon Steel EN 10219 S355JOH Welded Tubes Mechanical Composition
| Mechanical Properties | Minimum Value |
|---|---|
| Yield Strength (Rp0.2) | 355 MPa |
| Tensile Strength (Rm) | 470-630 MPa |
| Elongation (A) | Not Specified (Typically ≥ 21% for thickness ≤ 16mm) |
| Impact Toughness (at -20°C) | ≥ 27 J |
Products display
EN 10219 S355JOH Tubing
Why Choose GNEE
GNEE's annual production is about 30,000 tons, exported to all over the world, such as South Korea, Malaysia, Singapore, Vietnam, Philippines, Thailand, India, Pakistan, Bangladesh and other 56 countries.
GNEE constantly seeks improvement, listens to customers' opinions, and pays full attention to their specifications and suggestions. Looking forward to your inquiries! sales@gneetube.com
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FAQ
Q: What about your payment term?
A: Usually T/T or L/C, 30% deposit and 70% before delivery.
Q: what about your standard delivery date
A: 15~25 days after receiving deposit
Q: How about your capacity?
A: For steel pipes, 60,000 tons per month, 720,000 tons per year. For pipe fittings, 30,000 tons per year
Q: what about your package
A: Usually as per customer's requests.
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