Measurement Items for Angle Steel
Time : 2024-08-07
Measurement Items for Angle Steel
 (1) Component Analysis
By analyzing the components in the angle steel, its material and quality can be determined. Common component analysis methods include spectral analysis, chemical analysis, etc. Spectral analysis can determine the content of elements in the angle steel by reading the element emission and absorption spectral lines on the surface of the angle steel.

(2) Surface Inspection
Surface inspection is the detection of whether there are harmful defects, cracks, pores, etc., on the surface of the angle steel. Common methods include visual inspection, magnetic particle flaw detection, ultrasonic flaw detection, etc. Among them, magnetic particle flaw detection uses the interaction between the magnetic field and the defects in the material to produce a magnetic powder adsorption phenomenon for detecting cracks and other defects on the surface of the angle steel.

 (3) Strength Testing
The strength of the angle steel is one of the important indicators of its safety in use. Common strength testing methods include tensile tests, compression tests, bending tests, etc. The tensile test is to test the tensile strength, yield strength, etc., of the angle steel by applying tensile force.

(4) Chemical Corrosion Testing
Angle steel is often exposed to harsh environments and is prone to chemical corrosion. Chemical corrosion testing can be done by applying a certain concentration of corrosive liquid on the surface of the angle steel and observing the degree of corrosion on the surface of the angle steel after a certain period to uate its corrosion resistance.

In summary, angle steel testing involves measurement methods for size, composition, surface, strength, and chemical corrosion, etc. These tests can ensure the quality of the angle steel products to meet relevant standards and requirements.