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° | 0° | +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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