Short answer: Wind turbines use structural steel for the tower and foundation, cast and forged alloy steel for the nacelle and drivetrain, and coated or duplex stainless for offshore structures; specifying fatigue-rated, corrosion-protected metal is what keeps a 20 to 25 year farm running.
At a Glance
Tower and Foundation
The tower is rolled steel plate, often S355 rising to S420 for taller hubs, while the foundation uses rebar and sometimes Weathering Steel for low-upkeep durability; the structural basis is in our Bridges and Infrastructure Guide and strength data in our Güç Karşılaştırması.
Nacelle, Drivetrain and Rotor
The nacelle frame is cast or welded steel, the shaft and gears are forged alloy steel chosen for fatigue life, and the hub carries cast components; the forging choice is in our Forging vs Casting Guide and the fatigue basis in our Fatigue and Endurance Limit guide.
Offshore Corrosion Protection
Offshore towers and substructures face salt spray and splash, so coatings, cathodic protection and sometimes Dubleks 2205 are specified; the marine plan is in our Marine and Offshore Guide and the coating decision in our Galvanized vs Stainless guide.
Specifying and Joining
Buyers set grade, notch toughness at low temperature and weld procedure, then verify with inspection; the welding plan is in our Welding Joining Guide and the renewable context in our Renewable Energy Guide.
Get a Quote
Tell HXSCO your requirements and we will respond with a competitive quote and lead time.
Sıkça Sorulan Sorular
Rolled steel plate such as S355, stepping up to S420 for very tall towers.
Saltwater drives coatings, cathodic protection and sometimes duplex stainless for the structure.
Shaft, gears and rotor parts where cyclic loading dominates the design life.
Yes for foundations and some structures where low maintenance is valued.
Primer and topcoat systems plus periodic inspection, like bridge steel.
Specify Wind-Turbine Metal with HXSCO
HXSCO supplies structural, forged and corrosion-resistant metal for tower, nacelle and offshore turbine builds. Tell us the component and environment for a quote.