GB/T 15825.3-2008
ActiveSheet metal formability and test methods - Part 3: Drawing and drawing load test
金属薄板成形性能与试验方法 第3部分：拉深与拉深载荷试验
Application Summary AI generated
This standard specifies the test method for evaluating the drawing formability of sheet metal by measuring the maximum drawing load and limiting drawing ratio. It is applied in the automotive, aerospace, and appliance manufacturing industries to assess the suitability of thin metal sheets for deep drawing processes, such as forming car body panels or kitchen sinks. The test helps engineers predict material behavior under stamping conditions and optimize tooling design.
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