Grade | Type of deoxidization (R, killed (including semi-killed)) (RR,fully killed) |
Chemical composition, % by mass | |||||||
symbol | Material number |
C | P | S | N¹) | ||||
St44.0 | 1.0255 | R | 0.21 | 0.040 | 0.040 |
|
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 |
|
265¹) | 255¹) | 420²) to 550 | 21 | 19 |
OD | WT |
10.3-965.2 | 1.0-60 |
Packaging Details: Standard export seaworthy packing or as required.
Delivery Time: 30-50 days, 7 days for stock goods.
Loading Port: Shanghai ,Tianjin, Qingdao.
Offer Ability:5 000MT/Per Month.
MOQ: 1 Pcs
DIN1629 St44.0 seamless steel pipe is used in construction of chemical plant, vessels, pipe work and for general mechanical engineering purpose.DIN1629 St44.0 seamless steel pipe is one of the most popular in Katalor, because it has the widely use in our life and industries. As the famous DIN1629 St44.0 seamless steel pipe exporter and supplier in China. We have more and more customer from all over the world. And they are willing to buy DIN1629 St44.0 seamless steel pipe from Katalor.