GB/T 13821-2009
AbolishedZinc alloy die castings
锌合金压铸件
Application Summary AI generated
GB/T 13821-2009 specifies the technical requirements, test methods, inspection rules, and marking for zinc alloy die castings. It is applied in the manufacturing of precision components for industries such as automotive, electronics, and hardware, where high-strength, corrosion-resistant, and dimensionally stable castings are needed. The standard is used by foundries and quality control labs to ensure consistency and reliability in production and acceptance testing.
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