DIN 1530
Encyclopedia
DIN 1530 is a standard by the German Institute for Standardization
Deutsches Institut für Normung
is the German national organization for standardization and is that country's ISO member body. DIN is a Registered German Association headquartered in Berlin...

 for ejector pins used in injection moulds. Ejector pins are used to eject plastic
Plastic
A plastic material is any of a wide range of synthetic or semi-synthetic organic solids used in the manufacture of industrial products. Plastics are typically polymers of high molecular mass, and may contain other substances to improve performance and/or reduce production costs...

or alloyed products from the mould after solidification.
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