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DIN 17155 HII steel plate

DIN 17155 HII steel plate,DIN 17155 HII steel supplier,DIN 17155 HII Chemical composition

DIN 17155 HII Steel plate for Boiler Pressure Vessel
HII steel plate,DIN 17155 HII steel plates is a kind of material for boiler and pressure vessel steel. DIN 17155 HII steel plates is characterised by a minimum yield strength of 185 - 265 MPa and by good weldability,so HII steel is mainly used to  for manufacturing boilers, pressure vessels and pipes transporting hot liquids.the following are DIN 17155 HII steel plate's Chemical composition and mechanical properties.

HII Steel Chemical analysis

Grade C. % Mn.% S. N Cu Nb Ti. Si. P. AL Cr. Mo. Ni Vi
HII 0.20 0.80-1.40 0.015 0.012 0.30 0.020 0.03 0.40 0.025 0.020 0.30 0.08 0.30 0.02

HII Steel Mechanical properties

Grade Type Thickness mm Yield strength Mpa(min) Tensile Strength  MPa Elongation % (min) Impact Energy (KVJ) (min)
-20° +20
HII Normalized ≤16 16>to≤40 40>to≤60 60>to≤100 100>to≤150 150>to≤250 265 410-530 22 27 34 40
255 410-530 22 27 34 40
245 410-530 22 27 34 40
215 410-530 22 27 34 40
200 400-530 22 27 34 40
185 390-530 22 27 34 40

we are HII steel suppliers ,also can suppy HI steel plate ,if you need ,please contact us.


Bebon International is a professional DIN 17155 HII steel exporter and a steel Stockist in china. We keep more than 1000 tons DIN 17155 HII steel in stock every month. If you want to get the DIN 17155 HII steel price, please do not hesitate to contact us. Any need in DIN 17155 HII Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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