DIN 17175 Seamless Tubes of Heat-resistant Steels

Chemical Composition of DIN 17175 St45.8 Carbon Steel Pipes

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 Carbon Steel Pipes

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