Aluminum/Copper Radiators, also known as TALK as per ISRI, are used in cooling and air conditioning equipment. The clean ones must be separated from the irony ones.
Aluminum Radiators, also known as TALLY as per ISRI, are radiators that are all aluminum and free of iron. Typically found in automobile cooling systems.
Cast Aluminum (Tense)
Cast Aluminum, also known as TENSE as per ISRI, is found in auto parts, gas grills, ornamental items, etc. Should be free of excessive iron.
Old Sheet (Taint/Tabor)
Old Sheet Aluminum is also known as TAINT/TABOR as per ISRI. Must be free of UBC’s and excessive iron.