Contouring - bronze (market for)

The activity generating the emissions is market for contouring, bronze. The reference product is contouring, bronze. This is delivering the service of contouring, bronze.During this process, billets of bronze are preheated and extruded and drawn into tubes with a variety of diameters and thickness in a number of "passes". The service includes the input of bronze, other additives, energy consumption, water consumption, production infrastructure and emissions. The reference product amount is 1. The cut-off classification is allocatable product. The activity type is ordinary market activity. Please refer to the ecoinvent documentation here for full details: https://ecoquery.ecoinvent.org/3.11/cutoff/dataset/526/documentation.