GBT28410 wind turbine tower steel plate
GBT 28410 wind turbine tower steel plate is a high-strength structural material used for wind power towers. We provide certified industrial supply.GBT 28410 wind turbine tower steel plate is a high-strength structural material used for wind power towers. We provide certified industrial supply.GBT 28410 wind turbine tower steel plate is a high-strength structural material used for wind power towers. We provide certified industrial supply.GBT 28410 wind turbine tower steel plate is a high-strength structural material used for wind power towers. We provide certified industrial supply.
1. High Strength and Fatigue Resistance
2. Broad Selection of Grades and Specifications
3. Compliance with International Standards
GBT28410 wind turbine tower steel description
We are a leading China-based manufacturer and bulk exporter of GB/T 28410 steel plates, specifically designed for wind turbine tower construction. Our high-strength, low-alloy (HSLA) steel plates offer excellent weldability, impact toughness, and fatigue resistance, ensuring reliable performance in harsh wind energy environments.
Key Features:
Grades Available: Q345D, Q345E, Q390D, Q390E (with enhanced low-temperature toughness)
Thickness Range: 8mm to 100mm (custom thickness available upon request)
Standards Compliance: Meets GB/T 28410 requirements, with optional EN 10025, ASTM A572, or ASTM A709 certification
Applications: Ideal for onshore and offshore wind turbine towers, supporting structures, and renewable energy projects
Our wind tower steel plates undergo strict quality control to ensure superior strength, corrosion resistance, and durability, making them the preferred choice for EPC contractors, fabricators, and wind energy developers.
GBT28410-Chemical Composition/Tensile Requirements
| GBT28410 Chemical Composition | |||||||
| Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Alt ≥ | Other Elements (Optional) |
| CR180P | 0.1 | 0.5 | 1 | 0.08 | 0.025 | 0.015 | – |
| CR220P | 0.1 | 0.5 | 1.2 | 0.08 | 0.025 | 0.015 | – |
| CR260P | 0.12 | 0.5 | 1.5 | 0.08 | 0.025 | 0.015 | – |
| CR300P | 0.12 | 0.5 | 1.8 | 0.08 | 0.025 | 0.015 | – |
| CR340P | 0.13 | 0.5 | 2 | 0.08 | 0.025 | 0.015 | Nb, Ti |
| CR420P | 0.15 | 0.5 | 2.2 | 0.08 | 0.025 | 0.015 | Nb, Ti, V |
| GBT28410 – Tensile Requirements | ||||
| Grade | Yield Strength (MPa) ≥ | Tensile Strength (MPa) | Elongation (%) ≥ | Hardness (HV) ≤ |
| CR180P | 180 | 300–420 | 34 | 110 |
| CR220P | 220 | 340–440 | 30 | 120 |
| CR260P | 260 | 380–480 | 26 | 140 |
| CR300P | 300 | 420–520 | 24 | 150 |
| CR340P | 340 | 460–560 | 22 | 160 |
| CR420P | 420 | 520–620 | 18 | 190 |
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GBT28410 wind turbine tower steel Application
GBT28410 Wind Turbine Tower Steel Plates are widely used in the construction of wind power generation equipment due to their high strength, excellent toughness, and weldability. In the wind energy sector, they are the primary material for manufacturing wind turbine towers, providing reliable structural support under dynamic loads and harsh weather conditions. These plates are particularly suitable for onshore and offshore wind turbine applications, where they must withstand strong winds, salt spray corrosion, and cyclic stress.
GBT28410 steel plates are also used in the fabrication of wind power transition pieces, nacelle frames, and other critical components requiring high durability. Their superior low-temperature impact performance ensures stability in cold climates, making them ideal for wind farms in northern regions or high-altitude areas. Additionally, these plates are trusted in renewable energy infrastructure projects, including hybrid power systems and grid-supporting structures.
Their combination of mechanical strength, fatigue resistance, and environmental adaptability makes GBT28410 a preferred choice for wind turbine manufacturers, EPC contractors, and renewable energy developers worldwide.
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