S250GD+Z Steel Grade: A Sustainable Solution for Green Building

The chemical composition of S250GD+Z steel grade consists of the following elements:

– Carbon (C): ≤0.10%
– Manganese (Mn): ≤0.60%
– Phosphorus (P): ≤0.040%
– 硫黄（S）：≤0.035%
– Silicon (Si): ≤0.030%
– Aluminum (Al): ≥0.02%

These chemical composition properties contribute to the sustainability of S250GD+Z steel grade, making it a suitable solution for green building projects.

In terms of mechanical properties, S250GD+Z steel grade offers the following characteristics:

– Yield Strength: 250 MPa
– Tensile Strength: 330-420 MPa
– Elongation: 19-22%
– Bendability: 0-180°

These mechanical properties make S250GD+Z steel grade a durable and reliable material for constructing sustainable buildings. It has good strength and flexibility, allowing it to withstand various loads and stresses.

When it comes to the technical properties, S250GD+Z steel grade has excellent corrosion resistance, which is crucial for green building projects. It also has good formability, enabling it to be shaped and molded into different structures. Additionally, this steel grade offers high dimensional accuracy and surface quality.

Overall, S250GD+Z steel grade provides a sustainable solution for green building, thanks to its low carbon footprint, recyclability, and durability. It meets the requirements for sustainable construction by offering excellent mechanical, technical, and chemical properties.