DIN 1629 Seamless circular unalloyed steel tubes subject to special requirements

Chemical Composition of DIN 1629 St44.0 Carbon Steel Pipes

C % P % S %
0.21 max 0.040 max 0.040 max

 

Mechanical Properties of DIN 1629 St44.0 Carbon Steel Pipes

Tensile Strength, Mpa Yield Strength, MPa Elongation, %
420-550 275 min 21 min