DIN 1629 Seamless Circular Unalloyed Steel Tubes Subject to Special Requirements

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Specification DIN 1629 Seamless Circular Unalloyed Steel Tubes Subject to Special Requirements
Standard DIN 1629
Equivalents EN 10216-1, ASTM A53, BS 3601, NF A 49-112
Materials St44, 1.025C6

 

Chemistry Composition of DIN 1629 St44, 1.0256

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

 

Mechanical Properties of DIN 1629 St44, 1.0256

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