Thông tin cần thiết
Phương thức vận chuyển:海运
Mô tả sản phẩm
Q620qD is an advanced high-strength bridge steel plate with a minimum yield strength of 620 MPa.
It is designed for modern bridge construction where higher strength and reduced structural weight are required. The steel provides excellent mechanical properties, weldability and fatigue resistance.
Q620qD is widely used in large-span bridges, railway bridges, highway bridges and heavy steel structures.
