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EN10028-2 265GH Pressure vessels steel equivalents
P265GH 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.
P265GH Chemical composition
| 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 |
P265GH Mechanical behavior
| Grade |
Type |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Impact Energy |
||
|
-20° |
0° |
+20° |
||||||
|
P265GH |
Normalized |
≤16 |
265 |
410 to 530 |
22 |
27 |
34 |
40 |
|
|
|
16> to ≤40 |
255 |
410 to 530 |
22 |
27 |
34 |
40 |
|
|
|
40> to ≤60 |
245 |
410 to 530 |
22 |
27 |
34 |
40 |
|
|
|
60> to ≤100 |
215 |
410 to 530 |
22 |
27 |
34 |
40 |
|
|
|
100> to ≤150 |
200 |
400 to 530 |
22 |
27 |
34 |
40 |
|
|
|
150> to ≤250 |
185 |
390 to 530 |
22 |
27 |
34 |
40 |
P265GH equivalents：
There are a fair number of equivalents to P265GH with the most common being the ASTM/ASME A516 Gr 60 plates which it is often dual certified too. Generally the ASTM grade is more popular in the US and Asia with P265GH being more popular in Europe.
USA
ASTM A414E
ASTM A516 grade 60
ASME SA 516 grade 60
Germany
1.0425
DIN17155 HII
ST45.8
UK
BS 1501 151 -400
BS 1501 161 430
161 400
164 400
244 400
Japan
SG295
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