Shall consist of unalloyed copper wire scrap nodules, chopped or shredded, minimum 99% copper. Shall be
free of excessive insulation and other non-metallics.
Maximum metal impurities as follows:
Aluminum .05%
Antimony .01%
Tin .25%
Iron .05%
Nickel .05%
Hydraulically compacted material subject to agreement between buyer and seller.
