S235JR/S275JR/S355JR/S355JO U steel bar
These European standard U-shaped steels are corrosion-resistant and easy to cut. They also have good plasticity and toughness, and can meet various processing and connection requirements. Some products have good heat resistance and weldability. For example, S355JR has excellent heat resistance and can meet the structural requirements of withstanding high temperatures and harsh working conditions; S235JR and S275JR also have good weldability.
