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St52-3 A Key High-Strength Structural Steel in Europe
St52-3, under DIN 17100, is a high-strength structural steel with a typical yield strength of 355 MPa. It features excellent impact toughness and weldability. Its chemical composition includes microalloying elements such as Nb and V, providing enhanced strength and low-temperature performance.
Delivery conditions include hot-rolled, controlled-rolled, or normalized. Controlled rolling refines grains and improves the steel’s toughness.
St52-3 is widely used in bridges, cranes, machinery parts, building structures, vehicle frames, and large beams. It plays a crucial role in European structural engineering.
Address: Zhengzhou city in China.
Phone: 0086-371-86151827
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