EN10225 S420G2+M/QT Maritime Wind power steel plate which is in EN 10225 technical delivery conditions for flat products of high yield strength structural steels in QT delivery condition. EN10225 S420G2+M/QT Maritime Wind power steel plate shall be done low temperature impacting test under minus 40 degree centigrade, and the minimum energy value shall be above 50J.
EN10225 S420G2+M/QT steel plate Chemical Composition:
C | Si | Mn | P | S | Cr | Mo | Nb+V | Nb+V+Ti |
0.14 | 0.15-0.55 | 1.65 | 0.020 | 0.007 | 0.25 | 0.25 | 0.09 | 0.11 |
Ni | Alt | Cu | N | Nb | Ti | V | Cr+Mo+Ni+Cu | |
0.70 | 0.015-0.055 | 0.30 | 0.010 | 0.040 | 0.025 | 0.080 | 0.90 |
EN10225 S420G2+M/QT steel plate Mechanical Property:
Grade | Tensile strength | Yield strength | Elongation | |||||
S420G2+ | t≤40 | 40<t≤100 | t≤16 | 16<t≤40 | 40<t≤63 | 63<t≤80 | 80<t≤100 | 19 |
500 | 480 | 420 | 400 | 390 | 380 | 380 |
Delivery condition of EN10225 S420G2+M/QT Maritime Wind power steel plate: AR, CR, NR, TMCP, N, T, N+T, Q+T.
EN10225 S420G2+M/QT Maritime Wind power steel plate Dimension (T*W*L) mm:6~100*W*L.
EN10225 S420G2+M/QT Maritime Wind power steel plate is a weldable structural steel for offshore use. S420G2+M/QT Maritime Wind power steel plate is mainly used in exploration rigs, production platforms, offshore wind turbines and so on.
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