The weight calculation of angle steel is one of the commonly used calculations in construction engineering, for angle steel 20*20*3, the weight calculation formula per meter is: weight = 000785 Edge width + side width - side thickness) Edge thickness.
First of all, we need to know that the three side lengths of the angle steel are 20mm, 20mm and 3mm. Substituting these three values into the formula, we get: weight = 000785 × 20+20-3) ×3。
By calculating, we can come to the weight of the angle steel per meter as 089kg。Therefore, for hot-rolled No. 2 angle steel 20*20*3, the weight per meter is 089kg。
It should be noted that this weight calculation is based on the size and density of the angle steel, and the actual weight may deviate. At the same time, the weight of angle steel of different models and specifications is also different, so it should be selected according to the specific situation when purchasing and using.
The specification of angle steel is generally expressed as: side width * side width * side thickness (unit: mm), for example: 20*20*3 represents the angle steel with a side width of 20mm and a side thickness of 3mm. Different specifications of angle steel have different bearing capacity and use, for example: in building structures, bridges, machinery manufacturing and other fields have a wide range of applications. Therefore, choosing the right angle gauge is crucial for the safety and quality of the project.
In addition, the production process of angle steel can also affect its quality and performance. The angle steel produced by the hot rolling process has better mechanical properties and ductility, while the angle steel produced by the cold rolling process has higher strength and hardness. When selecting angle steel, it should be selected according to the engineering needs and process requirements.
In short, for hot-rolled No. 2 angle steel 20*20*3, the weight per meter is 089kg。When purchasing and using, it should be selected according to the specific situation, and pay attention to the influence of different specifications and production processes on the quality and performance of angle steel.