EN 10028 – P355GH Pressure Vessel Steel plate

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EN 10028
P235GH | P265GH | P295GH | P355GH | P275 NH/NL1/NL2 | P355 NH/NL1/NL2
P460 NH/NL1/NL2

P355GH pressure vessel steel is an equivalent to ASTM A516 Grade 70 and ASME SA516 Grade 70. 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industry, P355GH is a pressure vessel steel grade as specified under the Euro Norm standard (EN10028) which has superseded British Standard and DIN standard equivalents.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.

Please refer to the data tables below for more information.

Table 1: Chemical Composition of EN 10028 P355GH

Element % by mass Element % by mass
Carbon (C) 0.10 to 0.22 Silicon (Si) ≤0.60
Manganese (Mn) 1.10 to 1.70 Phosphorous (P) (max) 0.025
Sulphur (S) (max) 0.015 Aluminium (Al) ≤0.020
Nitrogen (N) ≤0.012 Chromium (Cr) ≤0.30
Copper (Cu) ≤0.30 Molybdenum (Mo) ≤0.08
Niobium (Nb) ≤0.020 Nickel (Ni) ≤0.30
Titanium (Ti) (max) 0.03 Vanadium (Vi) ≤0.02

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

Table 2: Mechanical Properties of EN 10028 P355GH

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

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