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What is S355G2+N Structural Steel Plate
The S355G2 is high-yield non-alloy steel. It is used to make offshore platforms. This grade is also used to make S355G2+N Steel Plates that are used in offshore platforms. They are widely used for welded construction on these offshore platforms in critical sections.
S355G2+N Plates are used in tubular joints, intersections, and stiffened plate construction.
S355G2+N Structural Steel Plate Chemical Composition
| Si | C | P | Mn | S | Mo | Cr |
| 0.050 | 0.020 | 0.0035 | 0.090 to1.065 | 0.0030 | 0.010 | 0.030 |
| Alt min.0 | Ni | N | Cu | Nb | V | Ti |
| 0.0020 | 0.050 | 0.0015 | 0.035 < | 0.0060 | 0.012 | 0.0030 |
Mechnical property of EN 10225 S355g2+N Plate:
| hickness (mm) | |||||||
| S355G2+N | ≤16
|
≤16 ≤25 | ≤25 ≤40 | ≤40 ≤63 | ≤63 ≤100 | ≤100 | |
|
Yield strength (≥Mpa) |
355 |
345 | 345 |
345 |
345 | 345 | |
| ≤100 | ≤100 | ||||||
| Tensile strength (Mpa) | 470-630 | 470-630 | |||||
S355G2+N Equivalent Grades
Warning! Only for reference
| EU EN | England BS |
| S355G2 | 355D |
If you want to know more information about S355G2+N steel, please contact us and let us know your required specification, the best price will be quoted in shortest time.
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Bulb flat steel for shipbuilding
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