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Tinplate Testing What is tinplate? The tests which may be applied to tinplate can broadly be classified into two groups, objective, or quality tests and subjective, or performance tests. Many of these tests, especially the former, are routinely carried out during manufacture, as part of a quality control programme. Other, more sophisticated tests are used […]https://www.worldofsteel.com/pages/wp-content/uploads/2021/09/spring_back_test.jpg