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What is the material of hot rolled coil
Release time:
2024-04-25
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The hot rolled plate is composed of hot rolled steel, steel strip, which is also called "hot plate". In addition, the hot rolled steel in the hot rolled plate needs to have a width of more than 0.6m and a thickness of less than 0.2m, while the thickness of the hot rolled steel strip needs to be controlled within 1.2mm to 25mm. The use of hot rolled plate is more extensive, the effect is quite good, so what is the material of hot rolled plate, now let's take a look at it.
The hot rolled plate is composed of hot rolled steel, steel strip, which is also called "hot plate". In addition, the hot rolled steel in the hot rolled plate needs to have a width of more than 0.6m and a thickness of less than 0.2m, while the thickness of the hot rolled steel strip needs to be controlled within 1.2mm to 25mm.
The use of hot rolled plate is more extensive, the effect is quite good, so what is the material of hot rolled plate, now let's take a look at it.
What is the material of 1. hot rolled plate
The hot rolled plate is composed of hot rolled steel, steel strip, which is also called "hot plate". In addition, the hot rolled steel in the hot rolled plate needs to have a width of more than 0.6m and a thickness of less than 0.2m, while the thickness of the hot rolled steel strip needs to be controlled within 1.2mm to 25mm.
What are the advantages and disadvantages of 2. hot rolled plate
1, hot rolled plate advantages: hot rolled plate can effectively deal with some defects, such as the grain refinement of steel. In addition, the bubbles and cracks generated during pouring can be welded through high temperature treatment, thus avoiding the occurrence of such problems.
Disadvantages of hot-rolled plate: After hot-rolled steel plate, the non-metallic substances existing inside will be pressed into thin sheets, resulting in stratification, and the quality will also be affected to a certain extent, bringing unnecessary trouble.
What are the advantages and disadvantages of 3. cold rolled plate
1, cold rolled plate advantages: it can make the steel issued a larger deformation, improve the yield point of steel plate material. And the molding speed is relatively fast, the yield is also high, will not cause damage to the coating.
Disadvantages of cold-rolled plate: In the process of forming, there will be some stress in its cross-sectional position, resulting in certain changes in steel properties. Moreover, the wall thickness of the cold-rolled steel plate is relatively small, and the later processing will not increase the thickness, resulting in a weaker load acceptance capacity.
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