DIN 17175 Seamless Tubes of Heat-resistant Steels

Specification DIN 17175 Seamless Tubes of Heat-resistant Steels
Standard DIN 17175
Equivalents EN 10216-2, ASTM A106, BS 3602 Part I, NF A 49-215
Materials St45.8, 1.0405

Chemistry Composition of DIN 17175 St45.8, 1.0405

C, % Si, % Mn, % P, % S, %
0.21 max 0.10-0.35 0.40-1.20 0.040 max 0.040 max

 

Mechanical Properties of DIN 17175 St45.8, 1.0405

Tensile Strength , MPa Yield Strength, MPa Elongation, %
410-530 255 min 21 min