DIN 1630 St52.4 Carbon Steel Seamless Pipe
GNEE is one of the pioneers in providing DIN 1630 high pressure pipes, you can choose the right pipes and get the evaluation you want at the best price.
DIN 1630 ST52.4 carbon steel seamless pipe element composition consists of carbon, silicon, manganese, nickel, phosphorus, sulfur, chromium and copper. In addition, DIN 1630 ST52.4 seamless pipe has excellent physical strength of 320MPa minimum yield strength and up to 670MPa minimum tensile strength, elongation at break is 21%, and hardness after heat treatment is up to 55 HRC.
DIN 1630 ST52.4 high strength steel pipe is very suitable for high strength engineering applications such as boilers, high pressure vessels, plant piping systems and other structures that require strength and good formability. DIN 1630 ST52.4 structural pipes have also become an ideal choice for parts with high strength.
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DIN 1630 ST52.4 steel seamless pipe Product specification
DIN 2391 ST52.0 Carbon Steel Pipes & Tube Chemical Composition
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Others |
| max 0.22 | max 0.55 | max 1.60 | 0.04 | 0.035 | Al min 0.020 |
ST52 Pipe Mechanical Properties Table
| Yield Strength | Tensile Strength | Elongation A5 min | ||
| MPa min | ksi min | MPa min | MPa min | Percentage |
| 500 | 650 | 21 | ||
DIN 2391 ST52 Equivalent
| DIN | EN | BS | NFA | ASTM | ASME |
| DIN 1630 Grade St 52-4 | EN 10216-3 Grade P355N | NFA 49-211 Grade TU E275 | – | – | – |
DIN 1630 ST52.4 boiler tube
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