Our heavy plates provide stability and reliability to wind mills, turning wind energy into sustainable power for tomorrow’s communities.
Available according to EN 10025-2, EN 10025-3 and EN 10025-5 standards, Marcegaglia Plates heavy plates for wind mills include non-alloy structural steels and fine-grain weldable steels, designed to deliver high mechanical strength, weldability and toughness, even at low temperatures.
They are also available in compliance with ASME and ASTM standards.
The complete range of the main grades is summarized alongside and also includes steels with improved resistance to atmospheric corrosion, ensuring performance, durability, stability and protection against weathering in the most demanding applications, transforming the strength of steel into sustainable energy for the future.
Steel that sustains the energy of the future
Marcegaglia Plates produces steels capable of resisting fatigue, wind and harsh weather, ensuring long-term stability and consistent performance.
Our metallurgical expertise and certified quality translate into maximum reliability for every tower, joint and foundation.
| Manufacturing standard | Product designation | GRADE |
|---|---|---|
| EN 10025-2 | Structural steels for general purposes | S235JR(C) +AR/+N, S235J0(C) +AR/+N, S235J2(C) +AR/+N, S275JR(C) +AR/+N, S275J0(C) +AR/+N, S275J2(C) +AR/+N, S355JR(C) +AR/+N, S355J0(C) +AR/+N, S355J2(C) +AR/+N, S355K2(C) +AR/+N |
| EN 10025-3 | Normalized/normalized-rolled fine-grain structural steels (*) | S275N, S275NL, S355N, S355NL, S420N, S420NL, S460N, S460NL |
| EN 10025-5 | Weathering-resistant steels (*) | SS355J0W +AR/+N, S355J2W +AR/+N, S355K2W +AR/+N, S355J4W+N, S355J5W+N |
| ASTM A572, ASME SA572 | High-strength low-alloy Columbium-Vanadium steels | A572 / SA572 Grade 42, Grade 50, Grade 55, Grade 60, Grade 65 |
| ASTM A588 | High-strength low-alloy steel with improved atmospheric corrosion resistance | A588 Grade B |
(*) Available with CE marking
Our steels for the wind energy sector are used in load-bearing structures, towers and foundations, ensuring reliability, mechanical strength and consistent performance even in harsh climatic conditions and under continuous cyclic loads.
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