The Salzgitter plants produce heavy plates designed for the construction of pressure vessels acc. to EN 10028 in the full scope of grades. Starting with the basic grades, such as P355GH, through 13CrMo4-5, P460N, P690QL up to Nickel grades, such as X12Ni5, X8Ni9 and X7Ni9.
Steel for the construction of pressure vessels acc. to European norms |
|
Norm / Grade |
Maximum thickness |
EN 10028-2 Alloy and non-alloy steel with properties in higher temperatures |
|
P235 – P355GH |
175 |
16Mo3 |
175 |
13CrMo4-5 |
175 |
13CrMoSi5-5 |
175 |
10CrMo9-10 |
175 |
X12CrMo5 |
80* |
X10CrMoVNb9-1 |
Upon request |
EN 10028-3 Weldable normalized fine grain steel |
|
P275 – P355N/NH/NL1/NL2 |
175 |
P460N/NH/NL1/NL2 |
100* |
EN 10028-4 Nickel alloy steel with specified low temperature properties |
|
13MnNi6-3 |
80 |
12NH4 |
80 |
X12Ni5 |
50 |
X8Ni9 |
50 |
X7Ni9 |
50 |
EN 10028-5 Weldable fine-grain thermomechanical rolled steel |
|
P355 – P460M/ML1/ML2 |
63* |
EN 10028-6 Weldable fine-grain tempered and annealed steel |
|
P355 – P690Q/QH/QL1/QL2 |
150 |
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