DIN 17155 HII

DIN 17155 HII is the German standard for pressure vessel steel. This standard is no longer active and has been superseded along with the old British Standard by EN 10028, the new Euro Norm standard. Our customers often search and make sales enquiries for this steel grade and as a consequence we have provided grade specification details on this website.
Please refer to the technical data below. Note that this information should be used for cross reference purposes – please refer to equivalent grades when making your enquiry for our pressure vessel grade steels.
 

Table 1: Chemical Composition & Mechanical Properties of DIN 17155 HII

  
C0.20
Si0.40
Mn0.50/1.40
P0.030
S0.025
Al0.020
Cr0.30
Cu0.30
Ni0.30
Mo0.08
Nb0.01
Ti0.03
V0.02
Tensile
(N/mm²)
410/530
Yield/min
(N/mm²)
265

(All values are % Max unless stated. Yield value is minimum.)
(Please note: the technical information above is for guidance only – for exact specifications please check with our Sales Team)