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 max0.040 max0.040 max

 

Mechanical Properties of DIN 1629 St44.0 Carbon Steel Pipes

Tensile Strength, MpaYield Strength, MPaElongation, %
420-550275 min21 min