DIN 1629 ST44 Carbon Seamless Steel Pipe
DIN 1629 structural pipes supplied by GNEE are inspected multiple times to ensure quality. You can search for any size and grade of steel seamless pipes to compare prices.
DIN 1629 ST44 seamless carbon steel pipe is a low carbon steel pipe with a maximum carbon content of 0.21%, which is easy to form and weld. It is suitable for many welding forms such as gas fusion welding, arc welding, flash butt welding, voltage welding and gas pressure welding. The working temperature of DIN 1629 ST44 carbon steel pipe is limited to below 300°C.
DIN 1629 ST44 seamless pipe not only has good weldability, but also has high tensile properties and strength, which is required for structural components. Therefore, DIN 1629 ST44 steel seamless pipe is mainly used in chemical plants, ships, pipeline construction and for general mechanical engineering purposes.
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DIN 1629 ST44 Seamless tube Product specification
DIN 1629 ST44 Carbon Steel Pipes & Tube Chemical Properties
| Symbol | Material Number | C | P | S | N¹) |
|---|---|---|---|---|---|
| St44.0 | 1.0255 | 0.21 | 0.040 | 0.040 | 0.009²) |
DIN 1629 ST44 Pipe Mechanical Composition
| Steel Grade | Upper Yield Stress ReH for wall thickness, in mm, |
Tensile strength Rm N/mm² |
Elongation(%) A5 | ||||
|---|---|---|---|---|---|---|---|
| Symbol | Material Number | up to 16 | over 16 up to 40 | over 40 up to 65 | Longitudinal | Transverse | |
| St 44.0 | 1.0256 | 275¹) | 265¹) | 255¹) | 420²) to 550 | 21 | 19 |
DIN 1629 ST44 cold drawn seamless pipe
Advantages of Choosing GNEE
GNEE pipes and tubes have a wide range of applications in many market sectors, including the oil and gas, petrochemical and construction industries. And we can offer different properties for different purposes (e.g. corrosion protection).
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