What standard aluminum alloy die casting is qualified

　　What standard aluminum alloy die casting is qualified

　　The applicability of aluminum alloy die casting is very wide, can meet the needs of many industries, the production of aluminum alloy die casting manufacturers are also very many, then the aluminum alloy die casting produced by these manufacturers are qualified? As a customer, what criteria should we use to judge the quality of the die casting provided by the supplier?

　　In order to standardize production, countries around the world have introduced relevant quality testing standards, China is no exception, for aluminum alloy die casting, China has introduced aluminum alloy die casting inspection standards, the mechanical properties of die casting, size, surface quality and other items have made clear provisions, such as mechanical properties, aluminum alloy die casting mechanical properties should meet GB/T15115, When the die casting batch test is carried out, the mechanical properties measured by cutting the aluminum alloy die casting sample at the specified position should not be less than 75% of the single cast sample. This is the provisions of domestic die casting, the provisions of different countries have certain differences, of course, if the customer has this agreement, it is based on the requirements of the agreement.

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