Aluminum sheet suppliers in China – Haomei are specialized in produce high quality 1060 1100 3003 5052 6061 aluminum sheet plate for industrial use. As an aluminum sheet manufacturer, if we want to produce good quality aluminum sheet product, the quality of the aluminum material is also very important, so how to judge the quality of the aluminum sheet?
Four metrics for judge the quality of aluminum sheets suppliers:
1, The chemical composition of the aluminum sheet
The content of various alloy elements in the aluminum sheet plays a crucial role in the performance. If the content standard is increased or decreased, the mechanical properties of the aluminum sheet will be affected, so the chemical composition is the criteria for screening the product quality of aluminum sheet suppliers.
2, Dimension tolerances of aluminum sheets
We mainly examine these aspects, thickness, length, width, diagonal and flatness. If the aluminum sheet does not meet the standard, it will affect the production of the product in the production process.
3, Mechanical properties of the aluminum sheet
The mechanical properties of the aluminum sheet include tensile strength, yield strength, elongation, hardness and so on. These indicators are what we need to pay attention to. If not properly controlled, it will affect the subsequent processing of the customer’s product.
4, Surface quality of the aluminum sheet plate
When the aluminum sheet suppliers in China manufacturing the aluminum plate sheet, if it is accidentally produced, it is easy to cause scratches on the surface of the aluminum sheet, and cause emulsion marks and yellow spots. These surface quality problems are not conducive to the processing of enterprise products, the surface is not beautiful, will affect the use of products, so companies must pay attention to the choice of aluminum sheet products.
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