Steel structure material is good and high strength

When steel structures are used, their products have high strength properties, which make them popular with many users. Therefore, in order to facilitate your understanding, next, we will introduce the high strength characteristics of its products.

1. Steel structure material has high strength and light weight.

Steel has higher strength and higher elastic modulus. Compared with concrete and wood, the ratio of density and yield strength is relatively low, so under the same stress conditions, the component section is small, light weight, convenient transportation and installation, suitable for large span, high height, heavy load structure.

2. The steel structure has good toughness, plasticity, uniform material and high structural reliability.

 The actual performance accords with the calculation idea. Therefore, high reliability.

3. Highly mechanized manufacturing and installation.

Components are easy to manufacture in the factory and assemble in the field. The factory mechanized manufacturing parts, high precision, high production efficiency, fast assembly speed, short construction period. Highly industrialized structure.

4. Good sealing performance

Because the welded structure can be completely sealed, it can be made into high pressure vessels with good air tightness and water tightness, large oil pools, pressure pipelines and so on.

5 heat resistance and fire resistance

The properties of steel change little when the temperature is below 150. Therefore, it is suitable for high temperature workshops, but when steel structure surfaces are exposed to about 150 thermal radiation, they should be protected by heat insulation plates. When the temperature is 300-400, the strength and elastic modulus of steel decrease significantly. The strength of steel tends to zero at a temperature of about 600. In buildings with special fire protection requirements, refractory materials should be used for protection to improve fire resistance.