Square multiple of 2 cm steel plate:
The square weight of 2 cm steel plate is 157 kg. According to the weight formula of steel plate, weight = volume? The density is known. Generally, the volume of 2 cm steel plate per square meter is 0.02, 0.02? 785 is equal to 0. 157 tons, and the weight of 2 cm steel plate can be calculated as 157 kg.
What are the skills for purchasing steel plates?
1. When purchasing steel, first pay attention to the hardness of the steel plate. Inferior steel plates fold easily. For example, there are many curves on the surface that run through the longitudinal direction of the whole steel plate. Once the bearing capacity is too large during construction, the steel plate will crack and its strength will be greatly reduced. This is mainly due to the manufacturer's pursuit of efficiency, which leads to great pressure, ears and wrinkles after rolling.
2. Secondly, when choosing a steel plate, we should look at the surface of the steel. Don't choose steel with pits on the surface, the quality is very poor. It is mainly due to the uneven situation caused by excessive groove wear, or some merchants have adopted excessive groove rolling in order to save costs.
3. Then when purchasing steel, we should also pay attention to the fact that there can be no scars on the surface. Otherwise, it will affect the use effect. Scar: First, the material is impure or uneven; second, the manufacturer's equipment is backward, and it is easy to stick to steel.
4. Finally, when purchasing steel plates, it should be noted that there should be no cracks on the steel surface, which not only affects the appearance, but also has potential safety hazards. There are cracks on the surface of steel plate, mainly due to the porosity of brick, which produces thermal stress when heated and cracks after rolling.
Summary: The above is the relevant content of steel plate with square multiple of 2 cm and the skills of steel plate selection, hoping to bring help to friends in need. If you need to know more in the future, please pay attention to Qijia. com。