EN 10028 – P265GH

P265GH is a weldable pressure vessel and boiler steel grade used by the world’s industrial fabricators.

The material, which is ideally suited for elevated temperature service, is commonly found in the oil & gas, petrochemical and chemical industry. This European standard grade steel has replaced the BS1501 and DIN17155 specification. Like the majority of our steels, grade P265GH can be subjected 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 P265GH

Element % by mass Element % by mass
Carbon (C) ≤0.20 Silicon (Si) ≤0.40
Manganese (Mn) 0.80 to 1.40 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 P265GH

Grade Type Thickness
(mm)
Yield Strength
MPa (min)
Tensile Strength
MPa
Elongation
% (min)
Impact Energy
(KV J) (min)
-20° +20°
P265GH Normalized ≤ 16
16> to ≤40
40> to ≤60
60> to ≤100
100> to ≤150
150> to ≤250
265
255
245
215
200
185
410 to 530
410 to 530
410 to 530
410 to 530
400 to 530
390 to 530
22
22
22
22
22
22
27
27
27
27
27
27
34
34
34
34
34
34
40
40
40
40
40
40
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