EN 10028 – P355GH

Widely used throughout the petrochemical industry, P355GH is a pressure vessel steel grade as specified under the Euro Norm standard (EN10028) which has superseded British Standard and DIN standard equivalents.
This normalized steel is used worldwide by fabricators of welded pressure vessels, industrial boilers and heat exchangers and is engineered to work well in elevated temperature service.
We offer grade P355GH from stock and the material is available for shipping to you worldwide. As with all of our steels, the material comes with mill test certification and stamping and is therefore fully traceable. We can also subject the material to a variety of stringent tests prior to distribution.

Table 2: Mechanical Properties of EN 10028 – P355GH

TypeThickness (mm)Yield Strength
MPa (min)
Tensile Strength
MPa
Elongation
% (min)
Impact Energy
(KV J) (min)
-20°+20°
Normalized≤ 16




355510 - 65021273440
16> to ≤40345510 - 65021273440
40> to ≤60335460 - 58021273440
60> to ≤100315490 - 63021273440
100> to ≤150295480 - 63021273440
150> to ≤250280470 - 63021273440

(Please note: the technical information above is for guidance only – for exact specifications please check with our Sales Team)

Table 1: Chemical Composition of EN 10028 – P355GH

  
C0.10 to 0.22
Si≤0.60
Mn0.10 to 1.70
P0.025
S0.015
Al≤0.020
N≤0.012
Cr≤0.30
Cu≤0.30
Mo≤0.08
Nb≤0.020
Ni≤0.30
Ti0.03
Vi≤0.02

(The combined quantities of Chromium, Copper and Molybdenum should not exceed 0.70%)