Shredded Non-Ferrous Sensor Sorted Scrap (Predominantly Stainless Steel) shall be made up of a combination of the nonferrous metals: stainless steel, insulated copper wire, aluminum, copper, lead, magnesium, nickel, tin, and zinc, in elemental or alloyed (solid) form. Under ISRI Specification Guideline 2020, Shredders Non-Ferrous Sensor Sorted Scrap (Predominantly Stainless Steel) should be identified as “Zurik” followed by a number. For example, Zurik 90 means the materials contain 90% of non-ferrous metal.

The percentage of each metal within the nonferrous concentrate shall be subject to agreement between buyer and seller. Material generated by computer sensing equipment (e.g., induction sensor sorting or X-ray) technique(s). 

• Shall have passed one or more magnets to reduce or eliminate free iron and/or large iron attachments. 
• Shall be free of radioactive material, dross, or ash.