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ST E 255 steel plate

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DIN17102 ST E 255 Steel plate for Boiler Pressure Vessel
ST E 255 steel plate,DIN17102 ST E 255 steel plate is a kind of material for boiler and pressure vessel steel. DIN17102ST E 255 steel plate is characterized by a minimum yield strength of 170-230MPa and by good weldability, so ST E 255 steel is mainly used  for manufacturing boilers, pressure vessels and pipes transporting hot liquids. The followings are DIN17102 ST E 255 steel plate's Chemical composition and mechanical properties. If you are looking for Chinese ST E 255 steel supplier, if you want to know ST E 255 steel price, please be free to contact us.

ST E 255 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
ST E 255 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

ST E 255 steel Mechanical properties

Grade TSt E 255ckness (mm) Yield Strength MPa(min) Tensile Strength MPa Elongation % (min) Impact Energy (KV J) (min)
-20℃ 0℃ 20℃
  ST E 255    ≤ 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 ST E 255 steel suppliers ,also can supply St E 285 steel,St E 315 steel,St E 355 steel,please contact us if you need.


Bebon International is a professional ST E 255 steel exporter and a steel Stockist in china. We keep more than 1000 tons ST E 255 steel in stock every month. If you want to get the ST E 255 steel price, please do not hesitate to contact us. Any need in ST E 255 Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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