BS EN 12165:2011 specifies the chemical composition, property requirements and dimensional tolerances for forging stock of copper and copper alloys. The standard also looks at sampling methods and a variety of tests that should be implemented to ensure these materials conform to the necessary requirements. Some of the test methods include hardness testing, and chemical-resistance and corrosion tests.
BS EN 12165:2011 outlines all the requirements for the right composition and mechanical properties of materials. The standard explains the resistance to dezincification, as well as the dimensions and various tolerances – including form tolerances. It also defines diameter, length and straightness, before looking at sampling methods and approval testing processes.
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EN 12165:2011