EN10225 Grade S420G1+QT Offshore platform Steel plate, EN10225 Grade S420G1+QT Offshore Structural Steel Plate, EN10225 Grade S420G1+QT drilling platform Steel plate, EN10225 Grade S420G1+QT Welding Structural Steel Plate
S420G1 offshore structural steel can be supplied as thermo-mechanically rolled or quenched and tempered condition. S420G1 is an offshore structural grade steel. The material can be delivered as quenched (Q) or thermo-mechanically rolled (M). We supply the material in accordance with EN10225:2001.
EN10225 S420G1+QT Offshore Structure Steel Plate is mainly used to Offshore Structural and Ocean Marine drilling platform.
Mechanical property for S420G1+QT Platform steel:
|
Thickness (mm) |
|||||
|
S420G1+QT |
≤ 16 |
> 16 ≤ 40 |
> 40 ≤ 63 |
> 63 ≤ 80 |
> 80 |
|
Yield strength (≥Mpa) |
420 |
400 |
390 |
380 |
380 |
|
Tensile strength (Mpa) |
500-660 |
480-640 |
|||
Chemical Composition for S420G1+QT structure steel plate
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Al |
Cu |
N |
Nb |
Ti |
V |
Nb+V |
|
0.14 |
0.15/0.55 |
1.65 |
0.02 |
0.01 |
0.25 |
0.25 |
0.7 |
0.015/0.055 |
0.3 |
0.01 |
0.04 |
0.025 |
0.08 |
0.09 |
We can supply EN10225:S355G5+M, S355G6+M, S355G7+M, S355G8+M, S355G9+M, S355G10+M, S355G2+N, S355G3+N, S355G7+N, S355G8+N, S355G9+N, S355G10+N, S420G1+M, S420G2+M, S420G1+QT, S420G2+QT, S460G1+M, S460G2+M, S460G1+QT, S460G2+QT offshore structure steel plate. If you are interested in chemical composition, mechanical property, and yield strength, please contact us.
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:info@katalor.com
Phone:0086-18317160019
