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DIN HI steel plate

DIN HI steel plate

DIN17165 HI Steel plate for Boiler Pressure Vessel
HI steel plate,DIN17165 HI steel plate is a kind of material for boiler and pressure vessel steel. DIN17165 HI steel plate is characterized by a minimum yield strength of 170-230MPa and by good weldability, so HI steel is mainly used   for manufacturing boilers, pressure vessels and pipes transporting hot liquids. The followings are DIN17165 HI steel plate's Chemical composition and mechanical properties If you are looking for Chinese HI steel supplier, if you want to know HI steel price, please be free to contact us.

HI steel Chemical analysis

Grades C max Si max Mn. max P max S max N max AL min Cr max Cu max Mo max Ni max Nb max Ti max V max
HI 0.16 0.35 0.60-1.20 0.025 0.015 0.012 0.02 0.3 0.03 0.08 0.3 0.02 0.03 0.02

HI steel Mechanical properties

Grade Thickness (mm) Yield Strength MPa(min) Tensile Strength MPa Elongation % (min) Impact Energy (KV J) (min)
-20℃ 0℃ 20℃
  HI    ≤ 16 235 360 to 480 24 27 34 40
16<t ≤40 225 360 to 480 24 27 34 40
40<t ≤60 215 360 to 480 24 27 34 40
6<t ≤100 200 360 to 480 24 27 34 40
100<t ≤150 185 350 to 480 24 27 34 40
150<t ≤250 170 350 to 480 24 27 34 40

we are HI steel suppliers ,also can supply HII steel ,please contact us if you need


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